Advent of Code 2022 Python Solutions: Days 1–4
A beginner-friendly walkthrough of my Advent of Code 2022 Python solutions for Days 1 to 4, including data preparation, input parsing, and clean Python code.
Posts by Tag
- Python 21
- opencv 13
- Computer Vision 13
- python 12
- Image Processing 11
- data analysis 11
- python computer vision 10
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- numpy 6
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Python
WordCloud in Python: Text Analysis and Twitter Data Visualization
A beginner-friendly guide to creating WordCloud visualizations in Python from Twitter data, with text cleaning, tweet analysis, and user bio analysis.
World Cup Tweet Sentiment Analysis in Python with Tweepy and TextBlob
Learn how to collect World Cup tweets with Tweepy, clean tweet text, classify sentiment with TextBlob, and visualize sentiment patterns in Python.
Simple Cryptography Algorithms in Python: Reverse Cipher, Caesar Cipher, and ROT13
A beginner-friendly Python tutorial on simple cryptography algorithms such as reverse cipher, Caesar cipher, and ROT13, including encryption, decryption, and...
Stock Backtesting in Python: Beginner Guide with Backtesting.py, yfinance, SMA, EMA, and PPO
Learn the basics of stock backtesting in Python with yfinance, pandas, Backtesting.py, SMA crossover, EMA crossover, stop loss, take profit, and PPO examples.
Basics of Multithreading in Python: Threading, ThreadPoolExecutor, Locks, Queues, and Joblib
Learn the basics of multithreading in Python, when to use threads, how the threading module works, how to use locks and queues, and how Joblib can simplify p...
Working with Datetime in Python: datetime, timedelta, Timezones, zoneinfo, pytz, Pendulum, and pandas
Learn how to work with dates and times in Python using datetime, timedelta, strptime, strftime, timestamps, timezones, zoneinfo, pytz, pendulum, and pandas.
OpenCV Image Processing in Python: Beginner Guide with Examples
Learn the basics of OpenCV image processing in Python with practical examples for reading images, color conversion, masking, filtering, edge detection, Hough...
CNN with Keras: Beginner Guide to Convolutional Neural Networks for Image Classification
Learn the basics of Convolutional Neural Networks with Keras, including Conv2D, MaxPooling2D, Dropout, Flatten, Dense layers, image preprocessing, training, ...
Python Generators: Beginner Guide to yield, Iterators, Generator Expressions, and Memory-Efficient Code
Learn how Python generators work using the yield keyword, how they differ from normal functions and lists, and why they are useful for memory-efficient progr...
Build an Image Merger Web Tool in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image merger web app in Python with Streamlit. Upload multiple images, merge them horizontally or vertically, add margins, preview the ...
Build an Image Size Reducer Web App in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image size reducer web app in Python with Streamlit. Upload an image, view its dimensions and file size, resize it with custom height a...
Making Fractal Shapes with Python: Cantor Set, Koch Curve, and Sierpinski Triangle
Learn how to create fractal shapes in Python using NumPy and Matplotlib. This tutorial covers the Middle Third Cantor Set, Von Koch Curve, and Sierpinski Tri...
Build a Weather SMS Bot in Python with AccuWeather, OpenWeather, Twilio, and Cron
Learn how to build a Python weather SMS bot that fetches forecast data from AccuWeather and OpenWeather, formats it into a short SMS, and sends it with Twili...
Build an Ethical Public Developer Profile Finder in Python with GitHub API, BeautifulSoup, and pandas
Learn how to build a public developer profile finder in Python using GitHub Search API, requests, pandas, and ethical data collection practices.
Polygon.io Stock Market Data in Python: REST Aggregates, WebSockets, pandas, and Realtime Streams
Learn how to use Polygon.io stock market data in Python with REST APIs, aggregate OHLC bars, pandas DataFrames, and WebSocket realtime streams.
Send Emails with Python smtplib: Plain Text, HTML, Attachments, Gmail SMTP, and Environment Variables
Learn how to send emails with Python using smtplib and EmailMessage. This tutorial covers plain text email, HTML email, attachments, Gmail SMTP, environment ...
Build an Interactive Data Science Web App with Streamlit, Plotly, pandas, and scikit-learn
Learn how to turn a notebook-based data science project into an interactive Streamlit web app with Plotly charts, EDA tools, clustering, regression, classifi...
Beyond EDA: Taking Exploratory Data Analysis into Machine Learning Modelling with Python
Learn how to use insights from EDA to build machine learning models in Python. This tutorial covers K-Means, K-Medoids, linear regression, voting regression,...
Tweet Scraping with Tweepy: Search X/Twitter Posts Using API v2, pandas, and CSV Export
Learn how to collect public X/Twitter posts with Tweepy using the modern X API v2 Client, recent search, pagination, safe API-key handling, pandas DataFrames...
A General Way to Perform Exploratory Data Analysis in Python with pandas, seaborn, Plotly, and Statistics
Learn a practical step-by-step way to perform EDA in Python. This tutorial covers data loading, data checks, cleaning, descriptive analysis, distributions, o...
opencv
NEPSE Data Visualizing and Deploy it on Heroku
Introduction I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
Corn Leaf Infection Detection: Data Preprocessing and Custom Datagenerator
Introduction Here on this blog, I will be giving a gentle introduction about how to do Region Based Detection project on python from scratch. The scratch mea...
Deploying Face Mask Classifier on Heroku: Deploy on Heroku
I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
Deploying Face Mask Classifier on Heroku: Train Classifier
This is a part 1 of a blogging series. Part 1: Deploying Face Mask Classifier on Heroku: Building a Classifier Part 2: Deploying Face Mask Classifier on...
OCR For Devanagari Handwritten Character: Web APP
This is a part 3 of a blogging series. Part 1: OCR for DHC: Building a Classifier Part 2: OCR for DHC: Segmentation, Localization and First Version Pa...
OCR For Devanagari Handwritten Character: Segmentation, Localization using NumPy
A localization, segmentation and the first version of OCR using NumPy.
OCR For Devanagari Handwritten Character: Building a Classifier
A Devanagari Handwritten Characters Classifier using CNN on Keras.
Contour Based Game: Break The Bricks
Contents
Drawing Simple Geometrical Shapes on Python Using NumPy and Visualize It
Contents Drawing Simple Geometrical Shapes on Python from scratch, have you tried it?
Gesture Based Visually Writing System Using OpenCV and Python
This is the first part of Gesture Based Visually Writing System. Gesture Based Visually Writing System Using OpenCV and Python Gesture Based Visually Wr...
Computer Vision
ImageBaker - Making Image Labelling Fun
ImageBaker - Making Image Labelling Fun
Auto-encoders from Scratch in Python
Auto-encoders from scratch build on the same neural network fundamentals I covered earlier. If you haven’t already, see these prerequisite posts: Feed For...
Image Compression In Python: Huffman Encoding
Huffman Coding This blog will be completed with much more exercises on dataqoil.com.
Gesture Based Calculator
Gesture Based Calculator Hello and welcome everyone to our last project on the #7DaysOfComputerVisionProjects series where we did some cool computer vision p...
Game: Kill a Fly
Kill The Fly Hello surfer, if you were following our series #7DaysOfComputerVisionProjects then this is the 6th project and this is going to be different and...
Gesture Based Visually Writing System
Gesture Based Writing Method Introduction Hello surfer, welcome to this blog where I will be writing a Python code to write something in canvas by moving fin...
Auto Trex: Playing Chrome Trex Game with Image Processing
Playing Trex Game With Image Processing Hello everyone, in the last part, we used gestures to perform jump and duck but in this part, we will not use gesture...
Playing Chrome Trex Game with Gestures
Play Trex Game on Chrome By Gesture Using OpenCV and Mediapipe Hello there surfer! Since few days, I am thinking about some cool projects that can be done w...
Air Mouse: Controlling Mouse With Gestures in Air
Air Mouse: Doing Mouse Operations Using Finger Gestures Hey surfer, in this blog, I am going to write about how can we do basic mouse operations like move po...
Realtime Background Changing in Python
Real Time Background Changing With OpenCV and Python This blog is the part of the series #7DaysOfComputerVisionProjects. Links to the blogs and videos of eac...
Image Compression In Python: Run Length Encoding
Run Length Encoding is one of the image compression algorithms that is lossless. So let’s get started. (Teaser Image taken from here.) If you are intere...
Getting Started With OpenCV in C/C++ in Windows
How to configure OpenCV for C/C++ in Windows? Installing OpenCV is very hard task because of various things like build error and Compiler Error. So in this t...
Messing Up With Convolutional Neural Nets: Autoencoder for Grayscale to RGB Image
I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff. Image colorization has recently been popular with the...
python
Finding DateTime in Text Using Python
Why extract datetime values from text? In data processing and analysis you often need to identify timestamps embedded in emails, logs, or user messages. Text...
Pyscript: Running Python in Webpages
Pyscript is a JS library that allows us to write and run Python code on HTML web pages. In this blog, we will explore PyScript for running Python codes insi...
Messing Up With Convolutional Neural Nets: Autoencoder for Grayscale to RGB Image
I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff. Image colorization has recently been popular with the...
Building Machine Learning Apps Faster With dstack.ai
Building Machine Learning Apps Faster With dstack.ai Happy New Year everyone!
Building Data Apps Faster With dstack.ai
Getting Started With dstack.ai This blog contains a minimal example of making data apps using dstack.
NEPSE Data Visualizing and Deploy it on Heroku
Introduction I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
Gesture Based Visually Writing System Using OpenCV and Python
This is the first part of Gesture Based Visually Writing System. Gesture Based Visually Writing System Using OpenCV and Python Gesture Based Visually Wr...
Writing a Deep Neural Network from Scratch on Python
Contents Updates: 1.1 What I am covering on this blog? 2. Warning 3. Steps 3.1 Creating a FF layer class. 3.1.1 As usual, importing nece...
Image Processing
Build an Image Merger Web Tool in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image merger web app in Python with Streamlit. Upload multiple images, merge them horizontally or vertically, add margins, preview the ...
Build an Image Size Reducer Web App in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image size reducer web app in Python with Streamlit. Upload an image, view its dimensions and file size, resize it with custom height a...
Image Compression In Python: Huffman Encoding
Huffman Coding This blog will be completed with much more exercises on dataqoil.com.
Gesture Based Calculator
Gesture Based Calculator Hello and welcome everyone to our last project on the #7DaysOfComputerVisionProjects series where we did some cool computer vision p...
Game: Kill a Fly
Kill The Fly Hello surfer, if you were following our series #7DaysOfComputerVisionProjects then this is the 6th project and this is going to be different and...
Gesture Based Visually Writing System
Gesture Based Writing Method Introduction Hello surfer, welcome to this blog where I will be writing a Python code to write something in canvas by moving fin...
Auto Trex: Playing Chrome Trex Game with Image Processing
Playing Trex Game With Image Processing Hello everyone, in the last part, we used gestures to perform jump and duck but in this part, we will not use gesture...
Playing Chrome Trex Game with Gestures
Play Trex Game on Chrome By Gesture Using OpenCV and Mediapipe Hello there surfer! Since few days, I am thinking about some cool projects that can be done w...
Air Mouse: Controlling Mouse With Gestures in Air
Air Mouse: Doing Mouse Operations Using Finger Gestures Hey surfer, in this blog, I am going to write about how can we do basic mouse operations like move po...
Realtime Background Changing in Python
Real Time Background Changing With OpenCV and Python This blog is the part of the series #7DaysOfComputerVisionProjects. Links to the blogs and videos of eac...
Image Compression In Python: Run Length Encoding
Run Length Encoding is one of the image compression algorithms that is lossless. So let’s get started. (Teaser Image taken from here.) If you are intere...
data analysis
Python for Stock Market Analysis: Alpaca API
Introduction Alpaca Trading API is an API using which we can retrieve stock data in realtime. It provides various APIs and even streaming services. Please re...
Python for Stock Market Analysis: Getting Started into Modeling Timeseries
Introduction Hello there, this is the part 5 of Python for Stock Market Analysis and in this part, we will continue from where we left i.e. modeling a timese...
Python for Stock Market Analysis: Getting Started into Timeseries Analysis
Introduction This is the part 4 of our Python for Stock Market Analysis series and here, we will be getting started with timeseries analysis. This part will ...
Python for Stock Market Analysis: Growth Rates
Introduction Interactive plot version of blog is available at here.
Python for Stock Market Analysis: Exploring Technical Trend Indicators
Introduction Hello and welcome back everyone to our second part of the new blog series Python for Stock Market Analysis. In the last part, we explored differ...
Python for Stock Market Analysis: Working with Moving Averages
Introduction This blog is a first part of our series Python for Stock Market Analysis.
Creating Awesome Data Dashboard with Plotly in Streamlit: Clustering
This is a continuation of our previous blog entitled as Creating Data Dashboards With Streamlit and Python.
Creating Awesome Data Dashboard with Plotly in Streamlit: EDA
Data Dashboards are getting highly popular because the need to get insights from data is getting increased. One of the few ways we find the insights from the...
Installing Julia in Windows and Running in Jupyter Notebook
Installation of Julia First download the installer from official site then run the installer. Set the environvent path variable. Test it by opening th...
Plotting interactive plots with Plotly and Cufflinks
Plotting High Quality Plots in Python with Plotly and Clufflinks
python computer vision
Corn Leaf Infection Detection: Data Preprocessing and Custom Datagenerator
Introduction Here on this blog, I will be giving a gentle introduction about how to do Region Based Detection project on python from scratch. The scratch mea...
Deploying Face Mask Classifier on Heroku: Deploy on Heroku
I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
Deploying Face Mask Classifier on Heroku: Train Classifier
This is a part 1 of a blogging series. Part 1: Deploying Face Mask Classifier on Heroku: Building a Classifier Part 2: Deploying Face Mask Classifier on...
OCR For Devanagari Handwritten Character: Web APP
This is a part 3 of a blogging series. Part 1: OCR for DHC: Building a Classifier Part 2: OCR for DHC: Segmentation, Localization and First Version Pa...
OCR For Devanagari Handwritten Character: Segmentation, Localization using NumPy
A localization, segmentation and the first version of OCR using NumPy.
OCR For Devanagari Handwritten Character: Building a Classifier
A Devanagari Handwritten Characters Classifier using CNN on Keras.
Drawing Simple Geometrical Shapes on Python Using NumPy and Visualize It
Contents Drawing Simple Geometrical Shapes on Python from scratch, have you tried it?
Building OCR For Devanagari Handwritten Character
Using Keras, OpenCv, Numpy build a simple OCR. Contents Inspiration Devanagari is popular across India and Nepal. It is also a National font of ...
pandas
Working with Datetime in Python: datetime, timedelta, Timezones, zoneinfo, pytz, Pendulum, and pandas
Learn how to work with dates and times in Python using datetime, timedelta, strptime, strftime, timestamps, timezones, zoneinfo, pytz, pendulum, and pandas.
Build an Ethical Public Developer Profile Finder in Python with GitHub API, BeautifulSoup, and pandas
Learn how to build a public developer profile finder in Python using GitHub Search API, requests, pandas, and ethical data collection practices.
Polygon.io Stock Market Data in Python: REST Aggregates, WebSockets, pandas, and Realtime Streams
Learn how to use Polygon.io stock market data in Python with REST APIs, aggregate OHLC bars, pandas DataFrames, and WebSocket realtime streams.
Build an Interactive Data Science Web App with Streamlit, Plotly, pandas, and scikit-learn
Learn how to turn a notebook-based data science project into an interactive Streamlit web app with Plotly charts, EDA tools, clustering, regression, classifi...
Beyond EDA: Taking Exploratory Data Analysis into Machine Learning Modelling with Python
Learn how to use insights from EDA to build machine learning models in Python. This tutorial covers K-Means, K-Medoids, linear regression, voting regression,...
Tweet Scraping with Tweepy: Search X/Twitter Posts Using API v2, pandas, and CSV Export
Learn how to collect public X/Twitter posts with Tweepy using the modern X API v2 Client, recent search, pagination, safe API-key handling, pandas DataFrames...
A General Way to Perform Exploratory Data Analysis in Python with pandas, seaborn, Plotly, and Statistics
Learn a practical step-by-step way to perform EDA in Python. This tutorial covers data loading, data checks, cleaning, descriptive analysis, distributions, o...
Central Tendency vs Dispersion
Hello everyone, welcome back! In this blog we will again focus into the some of widely used central tendency techniques and then measure of spread in the Sta...
Data Analysis and Importance of Groupby in Pandas but not Just pd.groupby
Data Analysis and Importance of Groupby in Pandas but not Just pd.groupby This blog will be continously updated as I find new ways, tricks to make things wor...
web development
Messing Up With Convolutional Neural Nets: Autoencoder for Grayscale to RGB Image
I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff. Image colorization has recently been popular with the...
Building Machine Learning Apps Faster With dstack.ai
Building Machine Learning Apps Faster With dstack.ai Happy New Year everyone!
Building Data Apps Faster With dstack.ai
Getting Started With dstack.ai This blog contains a minimal example of making data apps using dstack.
NEPSE Data Visualizing and Deploy it on Heroku
Introduction I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
Deploying Face Mask Classifier on Heroku: Deploy on Heroku
I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
Deploying Face Mask Classifier on Heroku: Train Classifier
This is a part 1 of a blogging series. Part 1: Deploying Face Mask Classifier on Heroku: Building a Classifier Part 2: Deploying Face Mask Classifier on...
plotly
Python for Stock Market Analysis: Getting Started into Modeling Timeseries
Introduction Hello there, this is the part 5 of Python for Stock Market Analysis and in this part, we will continue from where we left i.e. modeling a timese...
Python for Stock Market Analysis: Getting Started into Timeseries Analysis
Introduction This is the part 4 of our Python for Stock Market Analysis series and here, we will be getting started with timeseries analysis. This part will ...
Python for Stock Market Analysis: Growth Rates
Introduction Interactive plot version of blog is available at here.
Python for Stock Market Analysis: Exploring Technical Trend Indicators
Introduction Hello and welcome back everyone to our second part of the new blog series Python for Stock Market Analysis. In the last part, we explored differ...
Python for Stock Market Analysis: Working with Moving Averages
Introduction This blog is a first part of our series Python for Stock Market Analysis.
Creating Awesome Data Dashboard with Plotly in Streamlit: Clustering
This is a continuation of our previous blog entitled as Creating Data Dashboards With Streamlit and Python.
Creating Awesome Data Dashboard with Plotly in Streamlit: EDA
Data Dashboards are getting highly popular because the need to get insights from data is getting increased. One of the few ways we find the insights from the...
Plotting interactive plots with Plotly and Cufflinks
Plotting High Quality Plots in Python with Plotly and Clufflinks
computer vision
Contour Based Game: Break The Bricks
Contents
Gesture Based Visually Writing System Using OpenCV and Python
This is the first part of Gesture Based Visually Writing System. Gesture Based Visually Writing System Using OpenCV and Python Gesture Based Visually Wr...
Building OCR For Devanagari Handwritten Character
Using Keras, OpenCv, Numpy build a simple OCR. Contents Inspiration Devanagari is popular across India and Nepal. It is also a National font of ...
Crowd Counting Made Easy
Contents Experience Of Being Udacity Scholar: As a scholar of Udacity’s Secure and Private AI Challenge course by Facebook, I have not only learned abo...
numpy
Deploying Face Mask Classifier on Heroku: Deploy on Heroku
I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
Deploying Face Mask Classifier on Heroku: Train Classifier
This is a part 1 of a blogging series. Part 1: Deploying Face Mask Classifier on Heroku: Building a Classifier Part 2: Deploying Face Mask Classifier on...
OCR For Devanagari Handwritten Character: Web APP
This is a part 3 of a blogging series. Part 1: OCR for DHC: Building a Classifier Part 2: OCR for DHC: Segmentation, Localization and First Version Pa...
OCR For Devanagari Handwritten Character: Segmentation, Localization using NumPy
A localization, segmentation and the first version of OCR using NumPy.
OCR For Devanagari Handwritten Character: Building a Classifier
A Devanagari Handwritten Characters Classifier using CNN on Keras.
Drawing Simple Geometrical Shapes on Python Using NumPy and Visualize It
Contents Drawing Simple Geometrical Shapes on Python from scratch, have you tried it?
cnn
Messing Up With Convolutional Neural Nets: Autoencoder for Grayscale to RGB Image
I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff. Image colorization has recently been popular with the...
Deploying Face Mask Classifier on Heroku: Deploy on Heroku
I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
Deploying Face Mask Classifier on Heroku: Train Classifier
This is a part 1 of a blogging series. Part 1: Deploying Face Mask Classifier on Heroku: Building a Classifier Part 2: Deploying Face Mask Classifier on...
OCR For Devanagari Handwritten Character: Web APP
This is a part 3 of a blogging series. Part 1: OCR for DHC: Building a Classifier Part 2: OCR for DHC: Segmentation, Localization and First Version Pa...
OCR For Devanagari Handwritten Character: Segmentation, Localization using NumPy
A localization, segmentation and the first version of OCR using NumPy.
OCR For Devanagari Handwritten Character: Building a Classifier
A Devanagari Handwritten Characters Classifier using CNN on Keras.
ocr
OCR For Devanagari Handwritten Character: Web APP
This is a part 3 of a blogging series. Part 1: OCR for DHC: Building a Classifier Part 2: OCR for DHC: Segmentation, Localization and First Version Pa...
OCR For Devanagari Handwritten Character: Segmentation, Localization using NumPy
A localization, segmentation and the first version of OCR using NumPy.
OCR For Devanagari Handwritten Character: Building a Classifier
A Devanagari Handwritten Characters Classifier using CNN on Keras.
Building OCR For Devanagari Handwritten Character
Using Keras, OpenCv, Numpy build a simple OCR. Contents Inspiration Devanagari is popular across India and Nepal. It is also a National font of ...
gesture recognition
Gesture Based Visually Writing System Using OpenCV and Python
This is the first part of Gesture Based Visually Writing System. Gesture Based Visually Writing System Using OpenCV and Python Gesture Based Visually Wr...
data pipelining
Running Airflow in WSL but Using MySQL Server from Windows as Default
Introduction There are lots of benefit of using MySQL as a backend database in Airflow. Main reason is that MySQL is widely used in production instead of SQl...
Branching Tasks in Airflow
Branching Task in Airflow When do we need to make a branch like flow of a task?
Connecting to MySQL Server in Windows Machine from WSL
Connecting MySQL Server in Windows Machine from WSL What does this mean? In simple sentence, how do we connect to a MySQL server which is hosted in Windows f...
Dynamic Tasks in Airflow
This blog is a continuation of previous blog Getting Started With Airflow in WSL.
Running Airflow in Windows with WSL
Getting Started With Airflow in WSL This blog will be updated more on dataqoil.com.
airflow for beginners
Running Airflow in WSL but Using MySQL Server from Windows as Default
Introduction There are lots of benefit of using MySQL as a backend database in Airflow. Main reason is that MySQL is widely used in production instead of SQl...
Branching Tasks in Airflow
Branching Task in Airflow When do we need to make a branch like flow of a task?
Connecting to MySQL Server in Windows Machine from WSL
Connecting MySQL Server in Windows Machine from WSL What does this mean? In simple sentence, how do we connect to a MySQL server which is hosted in Windows f...
Dynamic Tasks in Airflow
This blog is a continuation of previous blog Getting Started With Airflow in WSL.
Running Airflow in Windows with WSL
Getting Started With Airflow in WSL This blog will be updated more on dataqoil.com.
tutorial
Running Airflow in WSL but Using MySQL Server from Windows as Default
Introduction There are lots of benefit of using MySQL as a backend database in Airflow. Main reason is that MySQL is widely used in production instead of SQl...
Branching Tasks in Airflow
Branching Task in Airflow When do we need to make a branch like flow of a task?
Connecting to MySQL Server in Windows Machine from WSL
Connecting MySQL Server in Windows Machine from WSL What does this mean? In simple sentence, how do we connect to a MySQL server which is hosted in Windows f...
Dynamic Tasks in Airflow
This blog is a continuation of previous blog Getting Started With Airflow in WSL.
Running Airflow in Windows with WSL
Getting Started With Airflow in WSL This blog will be updated more on dataqoil.com.
stock market analysis
Python for Stock Market Analysis: Getting Started into Modeling Timeseries
Introduction Hello there, this is the part 5 of Python for Stock Market Analysis and in this part, we will continue from where we left i.e. modeling a timese...
Python for Stock Market Analysis: Getting Started into Timeseries Analysis
Introduction This is the part 4 of our Python for Stock Market Analysis series and here, we will be getting started with timeseries analysis. This part will ...
Python for Stock Market Analysis: Growth Rates
Introduction Interactive plot version of blog is available at here.
Python for Stock Market Analysis: Exploring Technical Trend Indicators
Introduction Hello and welcome back everyone to our second part of the new blog series Python for Stock Market Analysis. In the last part, we explored differ...
Python for Stock Market Analysis: Working with Moving Averages
Introduction This blog is a first part of our series Python for Stock Market Analysis.
Streamlit
Deploy a Streamlit Image Manipulation Tool on Heroku from GitHub
Learn how to deploy a Streamlit image manipulation web app on Heroku from a GitHub repository using requirements.txt, setup.sh, and Procfile.
Build an Image Merger Web Tool in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image merger web app in Python with Streamlit. Upload multiple images, merge them horizontally or vertically, add margins, preview the ...
Build an Image Size Reducer Web App in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image size reducer web app in Python with Streamlit. Upload an image, view its dimensions and file size, resize it with custom height a...
Deploy a Streamlit App on a Custom Domain with Apache2, Ubuntu, systemd, and HTTPS
Learn how to host a Streamlit app on your own domain using Apache2 as a reverse proxy, Ubuntu VPS, systemd, DNS records, firewall rules, and HTTPS.
Build an Interactive Data Science Web App with Streamlit, Plotly, pandas, and scikit-learn
Learn how to turn a notebook-based data science project into an interactive Streamlit web app with Plotly charts, EDA tools, clustering, regression, classifi...
image processing
Gesture Based Visually Writing System Using OpenCV and Python
This is the first part of Gesture Based Visually Writing System. Gesture Based Visually Writing System Using OpenCV and Python Gesture Based Visually Wr...
Image Processing Class from Scratch on Python
Contents 1.1 What am I using? 1.2 What this blog includes? 2 Steps Initializing a ImageProcessing class Adding a read method Add...
Building OCR For Devanagari Handwritten Character
Using Keras, OpenCv, Numpy build a simple OCR. Contents Inspiration Devanagari is popular across India and Nepal. It is also a National font of ...
Game Development
Contour Based Game: Break The Bricks
Contents
Deploying a Simple RASA Chatbot on Unity3d Project to Make a Chatbot for Android Devices
Creating a Chatbot on Android Using Unity3d and RASA I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
Unity has provided 3 months of Unity Learning Premium free for all
Due to current global threat of COVID-19, unity is providing free access to all the contents of Unity Learn platform. And as a life long learner, I am wri...
mathematics
OCR For Devanagari Handwritten Character: Web APP
This is a part 3 of a blogging series. Part 1: OCR for DHC: Building a Classifier Part 2: OCR for DHC: Segmentation, Localization and First Version Pa...
OCR For Devanagari Handwritten Character: Segmentation, Localization using NumPy
A localization, segmentation and the first version of OCR using NumPy.
OCR For Devanagari Handwritten Character: Building a Classifier
A Devanagari Handwritten Characters Classifier using CNN on Keras.
Drawing Simple Geometrical Shapes on Python Using NumPy and Visualize It
Contents Drawing Simple Geometrical Shapes on Python from scratch, have you tried it?
OpenCV
OpenCV Image Processing in Python: Beginner Guide with Examples
Learn the basics of OpenCV image processing in Python with practical examples for reading images, color conversion, masking, filtering, edge detection, Hough...
Deploy a Streamlit Image Manipulation Tool on Heroku from GitHub
Learn how to deploy a Streamlit image manipulation web app on Heroku from a GitHub repository using requirements.txt, setup.sh, and Procfile.
Build an Image Merger Web Tool in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image merger web app in Python with Streamlit. Upload multiple images, merge them horizontally or vertically, add margins, preview the ...
Build an Image Size Reducer Web App in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image size reducer web app in Python with Streamlit. Upload an image, view its dimensions and file size, resize it with custom height a...
machine learning
Writing Popular Machine Learning Optimizers From Scratch on Python
Contents Before begining, 2. Contains 2.1 Initialize our class Gradient Descent 2.3 Momentum Optimizer 2.4 Adagrad 2.5...
Text Classification using Naive Bayes, Scratch to the Framework
So this is not a blog for introduction to naive bayes but implementation way for spam message classification. I have also created a YouTube video for this t...
animation
Unity has provided 3 months of Unity Learning Premium free for all
Due to current global threat of COVID-19, unity is providing free access to all the contents of Unity Learn platform. And as a life long learner, I am wri...
machine learning from scratch
Writing a Deep Neural Network from Scratch on Python
Contents Updates: 1.1 What I am covering on this blog? 2. Warning 3. Steps 3.1 Creating a FF layer class. 3.1.1 As usual, importing nece...
contours
heroku
NEPSE Data Visualizing and Deploy it on Heroku
Introduction I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
Deploying Face Mask Classifier on Heroku: Deploy on Heroku
I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
Deploying Face Mask Classifier on Heroku: Train Classifier
This is a part 1 of a blogging series. Part 1: Deploying Face Mask Classifier on Heroku: Building a Classifier Part 2: Deploying Face Mask Classifier on...
data science
Building Machine Learning Apps Faster With dstack.ai
Building Machine Learning Apps Faster With dstack.ai Happy New Year everyone!
Building Data Apps Faster With dstack.ai
Getting Started With dstack.ai This blog contains a minimal example of making data apps using dstack.
NEPSE Data Visualizing and Deploy it on Heroku
Introduction I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
ubuntu and windows
Running Airflow in WSL but Using MySQL Server from Windows as Default
Introduction There are lots of benefit of using MySQL as a backend database in Airflow. Main reason is that MySQL is widely used in production instead of SQl...
Dynamic Tasks in Airflow
This blog is a continuation of previous blog Getting Started With Airflow in WSL.
Running Airflow in Windows with WSL
Getting Started With Airflow in WSL This blog will be updated more on dataqoil.com.
tasks
Branching Tasks in Airflow
Branching Task in Airflow When do we need to make a branch like flow of a task?
Connecting to MySQL Server in Windows Machine from WSL
Connecting MySQL Server in Windows Machine from WSL What does this mean? In simple sentence, how do we connect to a MySQL server which is hosted in Windows f...
Dynamic Tasks in Airflow
This blog is a continuation of previous blog Getting Started With Airflow in WSL.
statistics
Central Tendency vs Dispersion
Hello everyone, welcome back! In this blog we will again focus into the some of widely used central tendency techniques and then measure of spread in the Sta...
Walkthrough of Statistical Analysis in Data Science
What is Statistical Analysis in Data Science?
EDA
Build an Interactive Data Science Web App with Streamlit, Plotly, pandas, and scikit-learn
Learn how to turn a notebook-based data science project into an interactive Streamlit web app with Plotly charts, EDA tools, clustering, regression, classifi...
Beyond EDA: Taking Exploratory Data Analysis into Machine Learning Modelling with Python
Learn how to use insights from EDA to build machine learning models in Python. This tutorial covers K-Means, K-Medoids, linear regression, voting regression,...
A General Way to Perform Exploratory Data Analysis in Python with pandas, seaborn, Plotly, and Statistics
Learn a practical step-by-step way to perform EDA in Python. This tutorial covers data loading, data checks, cleaning, descriptive analysis, distributions, o...
Pillow
Deploy a Streamlit Image Manipulation Tool on Heroku from GitHub
Learn how to deploy a Streamlit image manipulation web app on Heroku from a GitHub repository using requirements.txt, setup.sh, and Procfile.
Build an Image Merger Web Tool in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image merger web app in Python with Streamlit. Upload multiple images, merge them horizontally or vertically, add margins, preview the ...
Build an Image Size Reducer Web App in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image size reducer web app in Python with Streamlit. Upload an image, view its dimensions and file size, resize it with custom height a...
unity asset store
Unity has provided 3 months of Unity Learning Premium free for all
Due to current global threat of COVID-19, unity is providing free access to all the contents of Unity Learn platform. And as a life long learner, I am wri...
Guidance For AI Game Development Using Unity
Contents As becoming a Machine Learning enthusiast, I searched for some resources where I can learn Reinforcement Learning. Then at the same time I found a...
unity learning
Unity has provided 3 months of Unity Learning Premium free for all
Due to current global threat of COVID-19, unity is providing free access to all the contents of Unity Learn platform. And as a life long learner, I am wri...
Guidance For AI Game Development Using Unity
Contents As becoming a Machine Learning enthusiast, I searched for some resources where I can learn Reinforcement Learning. Then at the same time I found a...
unity student partner
Unity has provided 3 months of Unity Learning Premium free for all
Due to current global threat of COVID-19, unity is providing free access to all the contents of Unity Learn platform. And as a life long learner, I am wri...
Guidance For AI Game Development Using Unity
Contents As becoming a Machine Learning enthusiast, I searched for some resources where I can learn Reinforcement Learning. Then at the same time I found a...
deep learning
Writing a Deep Neural Network from Scratch on Python
Contents Updates: 1.1 What I am covering on this blog? 2. Warning 3. Steps 3.1 Creating a FF layer class. 3.1.1 As usual, importing nece...
VUI
dstack
Building Machine Learning Apps Faster With dstack.ai
Building Machine Learning Apps Faster With dstack.ai Happy New Year everyone!
Building Data Apps Faster With dstack.ai
Getting Started With dstack.ai This blog contains a minimal example of making data apps using dstack.
image compression
Image Compression In Python: Huffman Encoding
Huffman Coding This blog will be completed with much more exercises on dataqoil.com.
Image Compression In Python: Run Length Encoding
Run Length Encoding is one of the image compression algorithms that is lossless. So let’s get started. (Teaser Image taken from here.) If you are intere...
windows subsystem for linux
Running Airflow in WSL but Using MySQL Server from Windows as Default
Introduction There are lots of benefit of using MySQL as a backend database in Airflow. Main reason is that MySQL is widely used in production instead of SQl...
Running Airflow in Windows with WSL
Getting Started With Airflow in WSL This blog will be updated more on dataqoil.com.
branching
Branching Tasks in Airflow
Branching Task in Airflow When do we need to make a branch like flow of a task?
Connecting to MySQL Server in Windows Machine from WSL
Connecting MySQL Server in Windows Machine from WSL What does this mean? In simple sentence, how do we connect to a MySQL server which is hosted in Windows f...
streamlit
Creating Awesome Data Dashboard with Plotly in Streamlit: Clustering
This is a continuation of our previous blog entitled as Creating Data Dashboards With Streamlit and Python.
Creating Awesome Data Dashboard with Plotly in Streamlit: EDA
Data Dashboards are getting highly popular because the need to get insights from data is getting increased. One of the few ways we find the insights from the...
mysql
MySQL: Triggers
Triggers in SQL Triggers in SQL is a way to invoke something as a response to the events on the table in which Trigger is attached. The example of the event ...
Running Airflow in WSL but Using MySQL Server from Windows as Default
Introduction There are lots of benefit of using MySQL as a backend database in Airflow. Main reason is that MySQL is widely used in production instead of SQl...
alpaca api
Python Asyncio: Concurrent Programming
Introduction Async IO means Asynchronous I/O and it has been there since the Python 3.4. The main purpose of asyncio is to achieve Concurrency and Multiproce...
Python for Stock Market Analysis: Alpaca API
Introduction Alpaca Trading API is an API using which we can retrieve stock data in realtime. It provides various APIs and even streaming services. Please re...
Plotly
Build an Interactive Data Science Web App with Streamlit, Plotly, pandas, and scikit-learn
Learn how to turn a notebook-based data science project into an interactive Streamlit web app with Plotly charts, EDA tools, clustering, regression, classifi...
A General Way to Perform Exploratory Data Analysis in Python with pandas, seaborn, Plotly, and Statistics
Learn a practical step-by-step way to perform EDA in Python. This tutorial covers data loading, data checks, cleaning, descriptive analysis, distributions, o...
IoT Data
Beyond EDA: Taking Exploratory Data Analysis into Machine Learning Modelling with Python
Learn how to use insights from EDA to build machine learning models in Python. This tutorial covers K-Means, K-Medoids, linear regression, voting regression,...
A General Way to Perform Exploratory Data Analysis in Python with pandas, seaborn, Plotly, and Statistics
Learn a practical step-by-step way to perform EDA in Python. This tutorial covers data loading, data checks, cleaning, descriptive analysis, distributions, o...
Data Visualization
Getting Started with Apache Superset: Build a COVID-19 Data Dashboard with Docker, WSL, MySQL, and CSV Data
Learn how to get started with Apache Superset and build a COVID-19 dashboard using CSV data, MySQL, time-series charts, bar charts, map charts, and dashboard...
A General Way to Perform Exploratory Data Analysis in Python with pandas, seaborn, Plotly, and Statistics
Learn a practical step-by-step way to perform EDA in Python. This tutorial covers data loading, data checks, cleaning, descriptive analysis, distributions, o...
Tweepy
World Cup Tweet Sentiment Analysis in Python with Tweepy and TextBlob
Learn how to collect World Cup tweets with Tweepy, clean tweet text, classify sentiment with TextBlob, and visualize sentiment patterns in Python.
Tweet Scraping with Tweepy: Search X/Twitter Posts Using API v2, pandas, and CSV Export
Learn how to collect public X/Twitter posts with Tweepy using the modern X API v2 Client, recent search, pagination, safe API-key handling, pandas DataFrames...
scikit-learn
Build an Interactive Data Science Web App with Streamlit, Plotly, pandas, and scikit-learn
Learn how to turn a notebook-based data science project into an interactive Streamlit web app with Plotly charts, EDA tools, clustering, regression, classifi...
Beyond EDA: Taking Exploratory Data Analysis into Machine Learning Modelling with Python
Learn how to use insights from EDA to build machine learning models in Python. This tutorial covers K-Means, K-Medoids, linear regression, voting regression,...
Clustering
Build an Interactive Data Science Web App with Streamlit, Plotly, pandas, and scikit-learn
Learn how to turn a notebook-based data science project into an interactive Streamlit web app with Plotly charts, EDA tools, clustering, regression, classifi...
Beyond EDA: Taking Exploratory Data Analysis into Machine Learning Modelling with Python
Learn how to use insights from EDA to build machine learning models in Python. This tutorial covers K-Means, K-Medoids, linear regression, voting regression,...
Classification
Build an Interactive Data Science Web App with Streamlit, Plotly, pandas, and scikit-learn
Learn how to turn a notebook-based data science project into an interactive Streamlit web app with Plotly charts, EDA tools, clustering, regression, classifi...
Beyond EDA: Taking Exploratory Data Analysis into Machine Learning Modelling with Python
Learn how to use insights from EDA to build machine learning models in Python. This tutorial covers K-Means, K-Medoids, linear regression, voting regression,...
MySQL
MySQL Prepared Statements: Beginner Guide with Dynamic Queries and Stored Procedures
Learn how MySQL prepared statements work, why they are useful, how to use dynamic query values safely, and how to combine prepared statements with stored pro...
Getting Started with Apache Superset: Build a COVID-19 Data Dashboard with Docker, WSL, MySQL, and CSV Data
Learn how to get started with Apache Superset and build a COVID-19 dashboard using CSV data, MySQL, time-series charts, bar charts, map charts, and dashboard...
NumPy
Build an Image Merger Web Tool in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image merger web app in Python with Streamlit. Upload multiple images, merge them horizontally or vertically, add margins, preview the ...
Build an Image Size Reducer Web App in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image size reducer web app in Python with Streamlit. Upload an image, view its dimensions and file size, resize it with custom height a...
Web App
Build an Image Merger Web Tool in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image merger web app in Python with Streamlit. Upload multiple images, merge them horizontally or vertically, add margins, preview the ...
Build an Image Size Reducer Web App in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image size reducer web app in Python with Streamlit. Upload an image, view its dimensions and file size, resize it with custom height a...
CNN
Auto-encoders from Scratch in Python
Auto-encoders from scratch build on the same neural network fundamentals I covered earlier. If you haven’t already, see these prerequisite posts: Feed For...
CNN with Keras: Beginner Guide to Convolutional Neural Networks for Image Classification
Learn the basics of Convolutional Neural Networks with Keras, including Conv2D, MaxPooling2D, Dropout, Flatten, Dense layers, image preprocessing, training, ...
Computer vision
OpenCV Image Processing in Python: Beginner Guide with Examples
Learn the basics of OpenCV image processing in Python with practical examples for reading images, color conversion, masking, filtering, edge detection, Hough...
CNN with Keras: Beginner Guide to Convolutional Neural Networks for Image Classification
Learn the basics of Convolutional Neural Networks with Keras, including Conv2D, MaxPooling2D, Dropout, Flatten, Dense layers, image preprocessing, training, ...
Sentiment analysis
WordCloud in Python: Text Analysis and Twitter Data Visualization
A beginner-friendly guide to creating WordCloud visualizations in Python from Twitter data, with text cleaning, tweet analysis, and user bio analysis.
World Cup Tweet Sentiment Analysis in Python with Tweepy and TextBlob
Learn how to collect World Cup tweets with Tweepy, clean tweet text, classify sentiment with TextBlob, and visualize sentiment patterns in Python.
Twitter data
WordCloud in Python: Text Analysis and Twitter Data Visualization
A beginner-friendly guide to creating WordCloud visualizations in Python from Twitter data, with text cleaning, tweet analysis, and user bio analysis.
World Cup Tweet Sentiment Analysis in Python with Tweepy and TextBlob
Learn how to collect World Cup tweets with Tweepy, clean tweet text, classify sentiment with TextBlob, and visualize sentiment patterns in Python.
NLP
WordCloud in Python: Text Analysis and Twitter Data Visualization
A beginner-friendly guide to creating WordCloud visualizations in Python from Twitter data, with text cleaning, tweet analysis, and user bio analysis.
World Cup Tweet Sentiment Analysis in Python with Tweepy and TextBlob
Learn how to collect World Cup tweets with Tweepy, clean tweet text, classify sentiment with TextBlob, and visualize sentiment patterns in Python.
artificial intelligence
Crowd Counting Made Easy
Contents Experience Of Being Udacity Scholar: As a scholar of Udacity’s Secure and Private AI Challenge course by Facebook, I have not only learned abo...
crowd counting
Crowd Counting Made Easy
Contents Experience Of Being Udacity Scholar: As a scholar of Udacity’s Secure and Private AI Challenge course by Facebook, I have not only learned abo...
people counting
Crowd Counting Made Easy
Contents Experience Of Being Udacity Scholar: As a scholar of Udacity’s Secure and Private AI Challenge course by Facebook, I have not only learned abo...
devanagari character recognition
Building OCR For Devanagari Handwritten Character
Using Keras, OpenCv, Numpy build a simple OCR. Contents Inspiration Devanagari is popular across India and Nepal. It is also a National font of ...
naive bayes
Text Classification using Naive Bayes, Scratch to the Framework
So this is not a blog for introduction to naive bayes but implementation way for spam message classification. I have also created a YouTube video for this t...
spam classification
Text Classification using Naive Bayes, Scratch to the Framework
So this is not a blog for introduction to naive bayes but implementation way for spam message classification. I have also created a YouTube video for this t...
text classification
Text Classification using Naive Bayes, Scratch to the Framework
So this is not a blog for introduction to naive bayes but implementation way for spam message classification. I have also created a YouTube video for this t...
3d modeling
Unity has provided 3 months of Unity Learning Premium free for all
Due to current global threat of COVID-19, unity is providing free access to all the contents of Unity Learn platform. And as a life long learner, I am wri...
C-sharp
Unity has provided 3 months of Unity Learning Premium free for all
Due to current global threat of COVID-19, unity is providing free access to all the contents of Unity Learn platform. And as a life long learner, I am wri...
3d software
Back to Top ↑autodesk maya
Back to Top ↑blender
Back to Top ↑blender vs maya
Back to Top ↑maya
Back to Top ↑neural networks
Writing a Deep Neural Network from Scratch on Python
Contents Updates: 1.1 What I am covering on this blog? 2. Warning 3. Steps 3.1 Creating a FF layer class. 3.1.1 As usual, importing nece...
Convolutional neural network
Back to Top ↑gradient descent
Writing Popular Machine Learning Optimizers From Scratch on Python
Contents Before begining, 2. Contains 2.1 Initialize our class Gradient Descent 2.3 Momentum Optimizer 2.4 Adagrad 2.5...
optimization
Writing Popular Machine Learning Optimizers From Scratch on Python
Contents Before begining, 2. Contains 2.1 Initialize our class Gradient Descent 2.3 Momentum Optimizer 2.4 Adagrad 2.5...
chatbot
Deploying a Simple RASA Chatbot on Unity3d Project to Make a Chatbot for Android Devices
Creating a Chatbot on Android Using Unity3d and RASA I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
rasa
Deploying a Simple RASA Chatbot on Unity3d Project to Make a Chatbot for Android Devices
Creating a Chatbot on Android Using Unity3d and RASA I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
unity3d
Deploying a Simple RASA Chatbot on Unity3d Project to Make a Chatbot for Android Devices
Creating a Chatbot on Android Using Unity3d and RASA I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff.
linear regression
Back to Top ↑scratch
Back to Top ↑logistic regression
Back to Top ↑regression
Back to Top ↑geometry
Drawing Simple Geometrical Shapes on Python Using NumPy and Visualize It
Contents Drawing Simple Geometrical Shapes on Python from scratch, have you tried it?
drawing
Drawing Simple Geometrical Shapes on Python Using NumPy and Visualize It
Contents Drawing Simple Geometrical Shapes on Python from scratch, have you tried it?
flask
Back to Top ↑keras
Back to Top ↑projects
Back to Top ↑ai for agriculture
Corn Leaf Infection Detection: Data Preprocessing and Custom Datagenerator
Introduction Here on this blog, I will be giving a gentle introduction about how to do Region Based Detection project on python from scratch. The scratch mea...
auto encoder
Messing Up With Convolutional Neural Nets: Autoencoder for Grayscale to RGB Image
I might stop writing new blogs on this site so please visit dataqoil.com for more cool kinds of stuff. Image colorization has recently been popular with the...
C++
Getting Started With OpenCV in C/C++ in Windows
How to configure OpenCV for C/C++ in Windows? Installing OpenCV is very hard task because of various things like build error and Compiler Error. So in this t...
run length encoding
Image Compression In Python: Run Length Encoding
Run Length Encoding is one of the image compression algorithms that is lossless. So let’s get started. (Teaser Image taken from here.) If you are intere...
algorithms
Back to Top ↑adventofcode 2021
Back to Top ↑programming challenges
Back to Top ↑huffman encoding
Image Compression In Python: Huffman Encoding
Huffman Coding This blog will be completed with much more exercises on dataqoil.com.
data project
Data Analysis and Importance of Groupby in Pandas but not Just pd.groupby
Data Analysis and Importance of Groupby in Pandas but not Just pd.groupby This blog will be continously updated as I find new ways, tricks to make things wor...
resample
Data Analysis and Importance of Groupby in Pandas but not Just pd.groupby
Data Analysis and Importance of Groupby in Pandas but not Just pd.groupby This blog will be continously updated as I find new ways, tricks to make things wor...
groupby
Data Analysis and Importance of Groupby in Pandas but not Just pd.groupby
Data Analysis and Importance of Groupby in Pandas but not Just pd.groupby This blog will be continously updated as I find new ways, tricks to make things wor...
descriptive
Walkthrough of Statistical Analysis in Data Science
What is Statistical Analysis in Data Science?
inferential
Walkthrough of Statistical Analysis in Data Science
What is Statistical Analysis in Data Science?
statistical test
Walkthrough of Statistical Analysis in Data Science
What is Statistical Analysis in Data Science?
jupyter
Installing Julia in Windows and Running in Jupyter Notebook
Installation of Julia First download the installer from official site then run the installer. Set the environvent path variable. Test it by opening th...
kmeans
Creating Awesome Data Dashboard with Plotly in Streamlit: Clustering
This is a continuation of our previous blog entitled as Creating Data Dashboards With Streamlit and Python.
kmedoids
Creating Awesome Data Dashboard with Plotly in Streamlit: Clustering
This is a continuation of our previous blog entitled as Creating Data Dashboards With Streamlit and Python.
probability
Back to Top ↑stock market
Python for Stock Market Analysis: Alpaca API
Introduction Alpaca Trading API is an API using which we can retrieve stock data in realtime. It provides various APIs and even streaming services. Please re...
nasdaq
Python for Stock Market Analysis: Alpaca API
Introduction Alpaca Trading API is an API using which we can retrieve stock data in realtime. It provides various APIs and even streaming services. Please re...
nyse
Python for Stock Market Analysis: Alpaca API
Introduction Alpaca Trading API is an API using which we can retrieve stock data in realtime. It provides various APIs and even streaming services. Please re...
Asyncio
Python Asyncio: Concurrent Programming
Introduction Async IO means Asynchronous I/O and it has been there since the Python 3.4. The main purpose of asyncio is to achieve Concurrency and Multiproce...
Streaming
Python Asyncio: Concurrent Programming
Introduction Async IO means Asynchronous I/O and it has been there since the Python 3.4. The main purpose of asyncio is to achieve Concurrency and Multiproce...
pyscript
Pyscript: Running Python in Webpages
Pyscript is a JS library that allows us to write and run Python code on HTML web pages. In this blog, we will explore PyScript for running Python codes insi...
triggers
MySQL: Triggers
Triggers in SQL Triggers in SQL is a way to invoke something as a response to the events on the table in which Trigger is attached. The example of the event ...
Exploratory Data Analysis
A General Way to Perform Exploratory Data Analysis in Python with pandas, seaborn, Plotly, and Statistics
Learn a practical step-by-step way to perform EDA in Python. This tutorial covers data loading, data checks, cleaning, descriptive analysis, distributions, o...
seaborn
A General Way to Perform Exploratory Data Analysis in Python with pandas, seaborn, Plotly, and Statistics
Learn a practical step-by-step way to perform EDA in Python. This tutorial covers data loading, data checks, cleaning, descriptive analysis, distributions, o...
Statistics
A General Way to Perform Exploratory Data Analysis in Python with pandas, seaborn, Plotly, and Statistics
Learn a practical step-by-step way to perform EDA in Python. This tutorial covers data loading, data checks, cleaning, descriptive analysis, distributions, o...
Twitter API
Tweet Scraping with Tweepy: Search X/Twitter Posts Using API v2, pandas, and CSV Export
Learn how to collect public X/Twitter posts with Tweepy using the modern X API v2 Client, recent search, pagination, safe API-key handling, pandas DataFrames...
X API
Tweet Scraping with Tweepy: Search X/Twitter Posts Using API v2, pandas, and CSV Export
Learn how to collect public X/Twitter posts with Tweepy using the modern X API v2 Client, recent search, pagination, safe API-key handling, pandas DataFrames...
Tweet Scraping
Tweet Scraping with Tweepy: Search X/Twitter Posts Using API v2, pandas, and CSV Export
Learn how to collect public X/Twitter posts with Tweepy using the modern X API v2 Client, recent search, pagination, safe API-key handling, pandas DataFrames...
API v2
Tweet Scraping with Tweepy: Search X/Twitter Posts Using API v2, pandas, and CSV Export
Learn how to collect public X/Twitter posts with Tweepy using the modern X API v2 Client, recent search, pagination, safe API-key handling, pandas DataFrames...
CSV Export
Tweet Scraping with Tweepy: Search X/Twitter Posts Using API v2, pandas, and CSV Export
Learn how to collect public X/Twitter posts with Tweepy using the modern X API v2 Client, recent search, pagination, safe API-key handling, pandas DataFrames...
Regression
Beyond EDA: Taking Exploratory Data Analysis into Machine Learning Modelling with Python
Learn how to use insights from EDA to build machine learning models in Python. This tutorial covers K-Means, K-Medoids, linear regression, voting regression,...
Neural Networks
Beyond EDA: Taking Exploratory Data Analysis into Machine Learning Modelling with Python
Learn how to use insights from EDA to build machine learning models in Python. This tutorial covers K-Means, K-Medoids, linear regression, voting regression,...
Machine Learning
Build an Interactive Data Science Web App with Streamlit, Plotly, pandas, and scikit-learn
Learn how to turn a notebook-based data science project into an interactive Streamlit web app with Plotly charts, EDA tools, clustering, regression, classifi...
Data App
Build an Interactive Data Science Web App with Streamlit, Plotly, pandas, and scikit-learn
Learn how to turn a notebook-based data science project into an interactive Streamlit web app with Plotly charts, EDA tools, clustering, regression, classifi...
Apache Superset
Getting Started with Apache Superset: Build a COVID-19 Data Dashboard with Docker, WSL, MySQL, and CSV Data
Learn how to get started with Apache Superset and build a COVID-19 dashboard using CSV data, MySQL, time-series charts, bar charts, map charts, and dashboard...
Data Dashboard
Getting Started with Apache Superset: Build a COVID-19 Data Dashboard with Docker, WSL, MySQL, and CSV Data
Learn how to get started with Apache Superset and build a COVID-19 dashboard using CSV data, MySQL, time-series charts, bar charts, map charts, and dashboard...
COVID Dashboard
Getting Started with Apache Superset: Build a COVID-19 Data Dashboard with Docker, WSL, MySQL, and CSV Data
Learn how to get started with Apache Superset and build a COVID-19 dashboard using CSV data, MySQL, time-series charts, bar charts, map charts, and dashboard...
Docker
Getting Started with Apache Superset: Build a COVID-19 Data Dashboard with Docker, WSL, MySQL, and CSV Data
Learn how to get started with Apache Superset and build a COVID-19 dashboard using CSV data, MySQL, time-series charts, bar charts, map charts, and dashboard...
WSL
Getting Started with Apache Superset: Build a COVID-19 Data Dashboard with Docker, WSL, MySQL, and CSV Data
Learn how to get started with Apache Superset and build a COVID-19 dashboard using CSV data, MySQL, time-series charts, bar charts, map charts, and dashboard...
CSV
Getting Started with Apache Superset: Build a COVID-19 Data Dashboard with Docker, WSL, MySQL, and CSV Data
Learn how to get started with Apache Superset and build a COVID-19 dashboard using CSV data, MySQL, time-series charts, bar charts, map charts, and dashboard...
Business Intelligence
Getting Started with Apache Superset: Build a COVID-19 Data Dashboard with Docker, WSL, MySQL, and CSV Data
Learn how to get started with Apache Superset and build a COVID-19 dashboard using CSV data, MySQL, time-series charts, bar charts, map charts, and dashboard...
smtplib
Send Emails with Python smtplib: Plain Text, HTML, Attachments, Gmail SMTP, and Environment Variables
Learn how to send emails with Python using smtplib and EmailMessage. This tutorial covers plain text email, HTML email, attachments, Gmail SMTP, environment ...
SMTP
Send Emails with Python smtplib: Plain Text, HTML, Attachments, Gmail SMTP, and Environment Variables
Learn how to send emails with Python using smtplib and EmailMessage. This tutorial covers plain text email, HTML email, attachments, Gmail SMTP, environment ...
Send Emails with Python smtplib: Plain Text, HTML, Attachments, Gmail SMTP, and Environment Variables
Learn how to send emails with Python using smtplib and EmailMessage. This tutorial covers plain text email, HTML email, attachments, Gmail SMTP, environment ...
Gmail SMTP
Send Emails with Python smtplib: Plain Text, HTML, Attachments, Gmail SMTP, and Environment Variables
Learn how to send emails with Python using smtplib and EmailMessage. This tutorial covers plain text email, HTML email, attachments, Gmail SMTP, environment ...
EmailMessage
Send Emails with Python smtplib: Plain Text, HTML, Attachments, Gmail SMTP, and Environment Variables
Learn how to send emails with Python using smtplib and EmailMessage. This tutorial covers plain text email, HTML email, attachments, Gmail SMTP, environment ...
Attachments
Send Emails with Python smtplib: Plain Text, HTML, Attachments, Gmail SMTP, and Environment Variables
Learn how to send emails with Python using smtplib and EmailMessage. This tutorial covers plain text email, HTML email, attachments, Gmail SMTP, environment ...
Environment variables
Send Emails with Python smtplib: Plain Text, HTML, Attachments, Gmail SMTP, and Environment Variables
Learn how to send emails with Python using smtplib and EmailMessage. This tutorial covers plain text email, HTML email, attachments, Gmail SMTP, environment ...
Polygon.io
Polygon.io Stock Market Data in Python: REST Aggregates, WebSockets, pandas, and Realtime Streams
Learn how to use Polygon.io stock market data in Python with REST APIs, aggregate OHLC bars, pandas DataFrames, and WebSocket realtime streams.
Massive
Polygon.io Stock Market Data in Python: REST Aggregates, WebSockets, pandas, and Realtime Streams
Learn how to use Polygon.io stock market data in Python with REST APIs, aggregate OHLC bars, pandas DataFrames, and WebSocket realtime streams.
Stock Market Data
Polygon.io Stock Market Data in Python: REST Aggregates, WebSockets, pandas, and Realtime Streams
Learn how to use Polygon.io stock market data in Python with REST APIs, aggregate OHLC bars, pandas DataFrames, and WebSocket realtime streams.
REST API
Polygon.io Stock Market Data in Python: REST Aggregates, WebSockets, pandas, and Realtime Streams
Learn how to use Polygon.io stock market data in Python with REST APIs, aggregate OHLC bars, pandas DataFrames, and WebSocket realtime streams.
WebSocket
Polygon.io Stock Market Data in Python: REST Aggregates, WebSockets, pandas, and Realtime Streams
Learn how to use Polygon.io stock market data in Python with REST APIs, aggregate OHLC bars, pandas DataFrames, and WebSocket realtime streams.
Realtime Data
Polygon.io Stock Market Data in Python: REST Aggregates, WebSockets, pandas, and Realtime Streams
Learn how to use Polygon.io stock market data in Python with REST APIs, aggregate OHLC bars, pandas DataFrames, and WebSocket realtime streams.
OHLC
Polygon.io Stock Market Data in Python: REST Aggregates, WebSockets, pandas, and Realtime Streams
Learn how to use Polygon.io stock market data in Python with REST APIs, aggregate OHLC bars, pandas DataFrames, and WebSocket realtime streams.
Aggregates
Polygon.io Stock Market Data in Python: REST Aggregates, WebSockets, pandas, and Realtime Streams
Learn how to use Polygon.io stock market data in Python with REST APIs, aggregate OHLC bars, pandas DataFrames, and WebSocket realtime streams.
Apache2
Deploy a Streamlit App on a Custom Domain with Apache2, Ubuntu, systemd, and HTTPS
Learn how to host a Streamlit app on your own domain using Apache2 as a reverse proxy, Ubuntu VPS, systemd, DNS records, firewall rules, and HTTPS.
Ubuntu
Deploy a Streamlit App on a Custom Domain with Apache2, Ubuntu, systemd, and HTTPS
Learn how to host a Streamlit app on your own domain using Apache2 as a reverse proxy, Ubuntu VPS, systemd, DNS records, firewall rules, and HTTPS.
Custom Domain
Deploy a Streamlit App on a Custom Domain with Apache2, Ubuntu, systemd, and HTTPS
Learn how to host a Streamlit app on your own domain using Apache2 as a reverse proxy, Ubuntu VPS, systemd, DNS records, firewall rules, and HTTPS.
Reverse Proxy
Deploy a Streamlit App on a Custom Domain with Apache2, Ubuntu, systemd, and HTTPS
Learn how to host a Streamlit app on your own domain using Apache2 as a reverse proxy, Ubuntu VPS, systemd, DNS records, firewall rules, and HTTPS.
systemd
Deploy a Streamlit App on a Custom Domain with Apache2, Ubuntu, systemd, and HTTPS
Learn how to host a Streamlit app on your own domain using Apache2 as a reverse proxy, Ubuntu VPS, systemd, DNS records, firewall rules, and HTTPS.
Certbot
Deploy a Streamlit App on a Custom Domain with Apache2, Ubuntu, systemd, and HTTPS
Learn how to host a Streamlit app on your own domain using Apache2 as a reverse proxy, Ubuntu VPS, systemd, DNS records, firewall rules, and HTTPS.
HTTPS
Deploy a Streamlit App on a Custom Domain with Apache2, Ubuntu, systemd, and HTTPS
Learn how to host a Streamlit app on your own domain using Apache2 as a reverse proxy, Ubuntu VPS, systemd, DNS records, firewall rules, and HTTPS.
VPS
Deploy a Streamlit App on a Custom Domain with Apache2, Ubuntu, systemd, and HTTPS
Learn how to host a Streamlit app on your own domain using Apache2 as a reverse proxy, Ubuntu VPS, systemd, DNS records, firewall rules, and HTTPS.
GitHub API
Build an Ethical Public Developer Profile Finder in Python with GitHub API, BeautifulSoup, and pandas
Learn how to build a public developer profile finder in Python using GitHub Search API, requests, pandas, and ethical data collection practices.
BeautifulSoup
Build an Ethical Public Developer Profile Finder in Python with GitHub API, BeautifulSoup, and pandas
Learn how to build a public developer profile finder in Python using GitHub Search API, requests, pandas, and ethical data collection practices.
Web Scraping
Build an Ethical Public Developer Profile Finder in Python with GitHub API, BeautifulSoup, and pandas
Learn how to build a public developer profile finder in Python using GitHub Search API, requests, pandas, and ethical data collection practices.
Developer Profiles
Build an Ethical Public Developer Profile Finder in Python with GitHub API, BeautifulSoup, and pandas
Learn how to build a public developer profile finder in Python using GitHub Search API, requests, pandas, and ethical data collection practices.
Ethical Scraping
Build an Ethical Public Developer Profile Finder in Python with GitHub API, BeautifulSoup, and pandas
Learn how to build a public developer profile finder in Python using GitHub Search API, requests, pandas, and ethical data collection practices.
Public Data
Build an Ethical Public Developer Profile Finder in Python with GitHub API, BeautifulSoup, and pandas
Learn how to build a public developer profile finder in Python using GitHub Search API, requests, pandas, and ethical data collection practices.
Weather Bot
Build a Weather SMS Bot in Python with AccuWeather, OpenWeather, Twilio, and Cron
Learn how to build a Python weather SMS bot that fetches forecast data from AccuWeather and OpenWeather, formats it into a short SMS, and sends it with Twili...
Twilio
Build a Weather SMS Bot in Python with AccuWeather, OpenWeather, Twilio, and Cron
Learn how to build a Python weather SMS bot that fetches forecast data from AccuWeather and OpenWeather, formats it into a short SMS, and sends it with Twili...
AccuWeather
Build a Weather SMS Bot in Python with AccuWeather, OpenWeather, Twilio, and Cron
Learn how to build a Python weather SMS bot that fetches forecast data from AccuWeather and OpenWeather, formats it into a short SMS, and sends it with Twili...
OpenWeather
Build a Weather SMS Bot in Python with AccuWeather, OpenWeather, Twilio, and Cron
Learn how to build a Python weather SMS bot that fetches forecast data from AccuWeather and OpenWeather, formats it into a short SMS, and sends it with Twili...
SMS Bot
Build a Weather SMS Bot in Python with AccuWeather, OpenWeather, Twilio, and Cron
Learn how to build a Python weather SMS bot that fetches forecast data from AccuWeather and OpenWeather, formats it into a short SMS, and sends it with Twili...
Cron Job
Build a Weather SMS Bot in Python with AccuWeather, OpenWeather, Twilio, and Cron
Learn how to build a Python weather SMS bot that fetches forecast data from AccuWeather and OpenWeather, formats it into a short SMS, and sends it with Twili...
API
Build a Weather SMS Bot in Python with AccuWeather, OpenWeather, Twilio, and Cron
Learn how to build a Python weather SMS bot that fetches forecast data from AccuWeather and OpenWeather, formats it into a short SMS, and sends it with Twili...
Automation
Build a Weather SMS Bot in Python with AccuWeather, OpenWeather, Twilio, and Cron
Learn how to build a Python weather SMS bot that fetches forecast data from AccuWeather and OpenWeather, formats it into a short SMS, and sends it with Twili...
Fractal
Making Fractal Shapes with Python: Cantor Set, Koch Curve, and Sierpinski Triangle
Learn how to create fractal shapes in Python using NumPy and Matplotlib. This tutorial covers the Middle Third Cantor Set, Von Koch Curve, and Sierpinski Tri...
Fractal Geometry
Making Fractal Shapes with Python: Cantor Set, Koch Curve, and Sierpinski Triangle
Learn how to create fractal shapes in Python using NumPy and Matplotlib. This tutorial covers the Middle Third Cantor Set, Von Koch Curve, and Sierpinski Tri...
Matplotlib
Making Fractal Shapes with Python: Cantor Set, Koch Curve, and Sierpinski Triangle
Learn how to create fractal shapes in Python using NumPy and Matplotlib. This tutorial covers the Middle Third Cantor Set, Von Koch Curve, and Sierpinski Tri...
Cantor Set
Making Fractal Shapes with Python: Cantor Set, Koch Curve, and Sierpinski Triangle
Learn how to create fractal shapes in Python using NumPy and Matplotlib. This tutorial covers the Middle Third Cantor Set, Von Koch Curve, and Sierpinski Tri...
Koch Curve
Making Fractal Shapes with Python: Cantor Set, Koch Curve, and Sierpinski Triangle
Learn how to create fractal shapes in Python using NumPy and Matplotlib. This tutorial covers the Middle Third Cantor Set, Von Koch Curve, and Sierpinski Tri...
Sierpinski Triangle
Making Fractal Shapes with Python: Cantor Set, Koch Curve, and Sierpinski Triangle
Learn how to create fractal shapes in Python using NumPy and Matplotlib. This tutorial covers the Middle Third Cantor Set, Von Koch Curve, and Sierpinski Tri...
Mathematics
Making Fractal Shapes with Python: Cantor Set, Koch Curve, and Sierpinski Triangle
Learn how to create fractal shapes in Python using NumPy and Matplotlib. This tutorial covers the Middle Third Cantor Set, Von Koch Curve, and Sierpinski Tri...
Image Size Reducer
Build an Image Size Reducer Web App in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image size reducer web app in Python with Streamlit. Upload an image, view its dimensions and file size, resize it with custom height a...
Image Compression
Build an Image Size Reducer Web App in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image size reducer web app in Python with Streamlit. Upload an image, view its dimensions and file size, resize it with custom height a...
Image Merger
Build an Image Merger Web Tool in Python with Streamlit, Pillow, OpenCV, and NumPy
Learn how to build an image merger web app in Python with Streamlit. Upload multiple images, merge them horizontally or vertically, add margins, preview the ...
Heroku
Deploy a Streamlit Image Manipulation Tool on Heroku from GitHub
Learn how to deploy a Streamlit image manipulation web app on Heroku from a GitHub repository using requirements.txt, setup.sh, and Procfile.
Image Manipulation Tool
Deploy a Streamlit Image Manipulation Tool on Heroku from GitHub
Learn how to deploy a Streamlit image manipulation web app on Heroku from a GitHub repository using requirements.txt, setup.sh, and Procfile.
Python Web App
Deploy a Streamlit Image Manipulation Tool on Heroku from GitHub
Learn how to deploy a Streamlit image manipulation web app on Heroku from a GitHub repository using requirements.txt, setup.sh, and Procfile.
GitHub Deployment
Deploy a Streamlit Image Manipulation Tool on Heroku from GitHub
Learn how to deploy a Streamlit image manipulation web app on Heroku from a GitHub repository using requirements.txt, setup.sh, and Procfile.
Web App Deployment
Deploy a Streamlit Image Manipulation Tool on Heroku from GitHub
Learn how to deploy a Streamlit image manipulation web app on Heroku from a GitHub repository using requirements.txt, setup.sh, and Procfile.
Prepared statements
MySQL Prepared Statements: Beginner Guide with Dynamic Queries and Stored Procedures
Learn how MySQL prepared statements work, why they are useful, how to use dynamic query values safely, and how to combine prepared statements with stored pro...
SQL
MySQL Prepared Statements: Beginner Guide with Dynamic Queries and Stored Procedures
Learn how MySQL prepared statements work, why they are useful, how to use dynamic query values safely, and how to combine prepared statements with stored pro...
Dynamic SQL
MySQL Prepared Statements: Beginner Guide with Dynamic Queries and Stored Procedures
Learn how MySQL prepared statements work, why they are useful, how to use dynamic query values safely, and how to combine prepared statements with stored pro...
Stored procedures
MySQL Prepared Statements: Beginner Guide with Dynamic Queries and Stored Procedures
Learn how MySQL prepared statements work, why they are useful, how to use dynamic query values safely, and how to combine prepared statements with stored pro...
SQL injection
MySQL Prepared Statements: Beginner Guide with Dynamic Queries and Stored Procedures
Learn how MySQL prepared statements work, why they are useful, how to use dynamic query values safely, and how to combine prepared statements with stored pro...
Database tutorial
MySQL Prepared Statements: Beginner Guide with Dynamic Queries and Stored Procedures
Learn how MySQL prepared statements work, why they are useful, how to use dynamic query values safely, and how to combine prepared statements with stored pro...
Generators
Python Generators: Beginner Guide to yield, Iterators, Generator Expressions, and Memory-Efficient Code
Learn how Python generators work using the yield keyword, how they differ from normal functions and lists, and why they are useful for memory-efficient progr...
yield
Python Generators: Beginner Guide to yield, Iterators, Generator Expressions, and Memory-Efficient Code
Learn how Python generators work using the yield keyword, how they differ from normal functions and lists, and why they are useful for memory-efficient progr...
Iterators
Python Generators: Beginner Guide to yield, Iterators, Generator Expressions, and Memory-Efficient Code
Learn how Python generators work using the yield keyword, how they differ from normal functions and lists, and why they are useful for memory-efficient progr...
Generator expressions
Python Generators: Beginner Guide to yield, Iterators, Generator Expressions, and Memory-Efficient Code
Learn how Python generators work using the yield keyword, how they differ from normal functions and lists, and why they are useful for memory-efficient progr...
Memory efficient Python
Python Generators: Beginner Guide to yield, Iterators, Generator Expressions, and Memory-Efficient Code
Learn how Python generators work using the yield keyword, how they differ from normal functions and lists, and why they are useful for memory-efficient progr...
Python functions
Python Generators: Beginner Guide to yield, Iterators, Generator Expressions, and Memory-Efficient Code
Learn how Python generators work using the yield keyword, how they differ from normal functions and lists, and why they are useful for memory-efficient progr...
Keras
CNN with Keras: Beginner Guide to Convolutional Neural Networks for Image Classification
Learn the basics of Convolutional Neural Networks with Keras, including Conv2D, MaxPooling2D, Dropout, Flatten, Dense layers, image preprocessing, training, ...
TensorFlow
CNN with Keras: Beginner Guide to Convolutional Neural Networks for Image Classification
Learn the basics of Convolutional Neural Networks with Keras, including Conv2D, MaxPooling2D, Dropout, Flatten, Dense layers, image preprocessing, training, ...
Image classification
CNN with Keras: Beginner Guide to Convolutional Neural Networks for Image Classification
Learn the basics of Convolutional Neural Networks with Keras, including Conv2D, MaxPooling2D, Dropout, Flatten, Dense layers, image preprocessing, training, ...
Convolutional Neural Networks
CNN with Keras: Beginner Guide to Convolutional Neural Networks for Image Classification
Learn the basics of Convolutional Neural Networks with Keras, including Conv2D, MaxPooling2D, Dropout, Flatten, Dense layers, image preprocessing, training, ...
Deep learning
CNN with Keras: Beginner Guide to Convolutional Neural Networks for Image Classification
Learn the basics of Convolutional Neural Networks with Keras, including Conv2D, MaxPooling2D, Dropout, Flatten, Dense layers, image preprocessing, training, ...
Conv2D
CNN with Keras: Beginner Guide to Convolutional Neural Networks for Image Classification
Learn the basics of Convolutional Neural Networks with Keras, including Conv2D, MaxPooling2D, Dropout, Flatten, Dense layers, image preprocessing, training, ...
MaxPooling2D
CNN with Keras: Beginner Guide to Convolutional Neural Networks for Image Classification
Learn the basics of Convolutional Neural Networks with Keras, including Conv2D, MaxPooling2D, Dropout, Flatten, Dense layers, image preprocessing, training, ...
Image processing
OpenCV Image Processing in Python: Beginner Guide with Examples
Learn the basics of OpenCV image processing in Python with practical examples for reading images, color conversion, masking, filtering, edge detection, Hough...
Image filtering
OpenCV Image Processing in Python: Beginner Guide with Examples
Learn the basics of OpenCV image processing in Python with practical examples for reading images, color conversion, masking, filtering, edge detection, Hough...
Edge detection
OpenCV Image Processing in Python: Beginner Guide with Examples
Learn the basics of OpenCV image processing in Python with practical examples for reading images, color conversion, masking, filtering, edge detection, Hough...
Canny edge detection
OpenCV Image Processing in Python: Beginner Guide with Examples
Learn the basics of OpenCV image processing in Python with practical examples for reading images, color conversion, masking, filtering, edge detection, Hough...
Hough transform
OpenCV Image Processing in Python: Beginner Guide with Examples
Learn the basics of OpenCV image processing in Python with practical examples for reading images, color conversion, masking, filtering, edge detection, Hough...
Haar cascade
OpenCV Image Processing in Python: Beginner Guide with Examples
Learn the basics of OpenCV image processing in Python with practical examples for reading images, color conversion, masking, filtering, edge detection, Hough...
Contours
OpenCV Image Processing in Python: Beginner Guide with Examples
Learn the basics of OpenCV image processing in Python with practical examples for reading images, color conversion, masking, filtering, edge detection, Hough...
Color tracking
OpenCV Image Processing in Python: Beginner Guide with Examples
Learn the basics of OpenCV image processing in Python with practical examples for reading images, color conversion, masking, filtering, edge detection, Hough...
datetime
Working with Datetime in Python: datetime, timedelta, Timezones, zoneinfo, pytz, Pendulum, and pandas
Learn how to work with dates and times in Python using datetime, timedelta, strptime, strftime, timestamps, timezones, zoneinfo, pytz, pendulum, and pandas.
timedelta
Working with Datetime in Python: datetime, timedelta, Timezones, zoneinfo, pytz, Pendulum, and pandas
Learn how to work with dates and times in Python using datetime, timedelta, strptime, strftime, timestamps, timezones, zoneinfo, pytz, pendulum, and pandas.
timezone
Working with Datetime in Python: datetime, timedelta, Timezones, zoneinfo, pytz, Pendulum, and pandas
Learn how to work with dates and times in Python using datetime, timedelta, strptime, strftime, timestamps, timezones, zoneinfo, pytz, pendulum, and pandas.
zoneinfo
Working with Datetime in Python: datetime, timedelta, Timezones, zoneinfo, pytz, Pendulum, and pandas
Learn how to work with dates and times in Python using datetime, timedelta, strptime, strftime, timestamps, timezones, zoneinfo, pytz, pendulum, and pandas.
pytz
Working with Datetime in Python: datetime, timedelta, Timezones, zoneinfo, pytz, Pendulum, and pandas
Learn how to work with dates and times in Python using datetime, timedelta, strptime, strftime, timestamps, timezones, zoneinfo, pytz, pendulum, and pandas.
pendulum
Working with Datetime in Python: datetime, timedelta, Timezones, zoneinfo, pytz, Pendulum, and pandas
Learn how to work with dates and times in Python using datetime, timedelta, strptime, strftime, timestamps, timezones, zoneinfo, pytz, pendulum, and pandas.
date parsing
Working with Datetime in Python: datetime, timedelta, Timezones, zoneinfo, pytz, Pendulum, and pandas
Learn how to work with dates and times in Python using datetime, timedelta, strptime, strftime, timestamps, timezones, zoneinfo, pytz, pendulum, and pandas.
Multithreading
Basics of Multithreading in Python: Threading, ThreadPoolExecutor, Locks, Queues, and Joblib
Learn the basics of multithreading in Python, when to use threads, how the threading module works, how to use locks and queues, and how Joblib can simplify p...
Threading
Basics of Multithreading in Python: Threading, ThreadPoolExecutor, Locks, Queues, and Joblib
Learn the basics of multithreading in Python, when to use threads, how the threading module works, how to use locks and queues, and how Joblib can simplify p...
ThreadPoolExecutor
Basics of Multithreading in Python: Threading, ThreadPoolExecutor, Locks, Queues, and Joblib
Learn the basics of multithreading in Python, when to use threads, how the threading module works, how to use locks and queues, and how Joblib can simplify p...
Joblib
Basics of Multithreading in Python: Threading, ThreadPoolExecutor, Locks, Queues, and Joblib
Learn the basics of multithreading in Python, when to use threads, how the threading module works, how to use locks and queues, and how Joblib can simplify p...
Parallel processing
Basics of Multithreading in Python: Threading, ThreadPoolExecutor, Locks, Queues, and Joblib
Learn the basics of multithreading in Python, when to use threads, how the threading module works, how to use locks and queues, and how Joblib can simplify p...
Concurrency
Basics of Multithreading in Python: Threading, ThreadPoolExecutor, Locks, Queues, and Joblib
Learn the basics of multithreading in Python, when to use threads, how the threading module works, how to use locks and queues, and how Joblib can simplify p...
I/O bound
Basics of Multithreading in Python: Threading, ThreadPoolExecutor, Locks, Queues, and Joblib
Learn the basics of multithreading in Python, when to use threads, how the threading module works, how to use locks and queues, and how Joblib can simplify p...
Multiprocessing
Basics of Multithreading in Python: Threading, ThreadPoolExecutor, Locks, Queues, and Joblib
Learn the basics of multithreading in Python, when to use threads, how the threading module works, how to use locks and queues, and how Joblib can simplify p...
Stock backtesting
Stock Backtesting in Python: Beginner Guide with Backtesting.py, yfinance, SMA, EMA, and PPO
Learn the basics of stock backtesting in Python with yfinance, pandas, Backtesting.py, SMA crossover, EMA crossover, stop loss, take profit, and PPO examples.
Backtesting.py
Stock Backtesting in Python: Beginner Guide with Backtesting.py, yfinance, SMA, EMA, and PPO
Learn the basics of stock backtesting in Python with yfinance, pandas, Backtesting.py, SMA crossover, EMA crossover, stop loss, take profit, and PPO examples.
yfinance
Stock Backtesting in Python: Beginner Guide with Backtesting.py, yfinance, SMA, EMA, and PPO
Learn the basics of stock backtesting in Python with yfinance, pandas, Backtesting.py, SMA crossover, EMA crossover, stop loss, take profit, and PPO examples.
SMA crossover
Stock Backtesting in Python: Beginner Guide with Backtesting.py, yfinance, SMA, EMA, and PPO
Learn the basics of stock backtesting in Python with yfinance, pandas, Backtesting.py, SMA crossover, EMA crossover, stop loss, take profit, and PPO examples.
EMA crossover
Stock Backtesting in Python: Beginner Guide with Backtesting.py, yfinance, SMA, EMA, and PPO
Learn the basics of stock backtesting in Python with yfinance, pandas, Backtesting.py, SMA crossover, EMA crossover, stop loss, take profit, and PPO examples.
PPO indicator
Stock Backtesting in Python: Beginner Guide with Backtesting.py, yfinance, SMA, EMA, and PPO
Learn the basics of stock backtesting in Python with yfinance, pandas, Backtesting.py, SMA crossover, EMA crossover, stop loss, take profit, and PPO examples.
Algorithmic trading
Stock Backtesting in Python: Beginner Guide with Backtesting.py, yfinance, SMA, EMA, and PPO
Learn the basics of stock backtesting in Python with yfinance, pandas, Backtesting.py, SMA crossover, EMA crossover, stop loss, take profit, and PPO examples.
Trading strategy
Stock Backtesting in Python: Beginner Guide with Backtesting.py, yfinance, SMA, EMA, and PPO
Learn the basics of stock backtesting in Python with yfinance, pandas, Backtesting.py, SMA crossover, EMA crossover, stop loss, take profit, and PPO examples.
Text Processing
Finding DateTime in Text Using Python
Why extract datetime values from text? In data processing and analysis you often need to identify timestamps embedded in emails, logs, or user messages. Text...
DateTime
Finding DateTime in Text Using Python
Why extract datetime values from text? In data processing and analysis you often need to identify timestamps embedded in emails, logs, or user messages. Text...
Making money with programming
Making Money with Programming: Beginner Roadmap for Freelancing, Remote Work, and Portfolio Building
Learn practical ways to make money with programming, from building skills and personal projects to creating a portfolio, finding freelancing work, and using ...
Programming
Making Money with Programming: Beginner Roadmap for Freelancing, Remote Work, and Portfolio Building
Learn practical ways to make money with programming, from building skills and personal projects to creating a portfolio, finding freelancing work, and using ...
Freelancing
Making Money with Programming: Beginner Roadmap for Freelancing, Remote Work, and Portfolio Building
Learn practical ways to make money with programming, from building skills and personal projects to creating a portfolio, finding freelancing work, and using ...
Remote work
Making Money with Programming: Beginner Roadmap for Freelancing, Remote Work, and Portfolio Building
Learn practical ways to make money with programming, from building skills and personal projects to creating a portfolio, finding freelancing work, and using ...
Upwork
Making Money with Programming: Beginner Roadmap for Freelancing, Remote Work, and Portfolio Building
Learn practical ways to make money with programming, from building skills and personal projects to creating a portfolio, finding freelancing work, and using ...
Portfolio
Making Money with Programming: Beginner Roadmap for Freelancing, Remote Work, and Portfolio Building
Learn practical ways to make money with programming, from building skills and personal projects to creating a portfolio, finding freelancing work, and using ...
GitHub
Making Money with Programming: Beginner Roadmap for Freelancing, Remote Work, and Portfolio Building
Learn practical ways to make money with programming, from building skills and personal projects to creating a portfolio, finding freelancing work, and using ...
Developer career
Making Money with Programming: Beginner Roadmap for Freelancing, Remote Work, and Portfolio Building
Learn practical ways to make money with programming, from building skills and personal projects to creating a portfolio, finding freelancing work, and using ...
freelancing
Finding Remote Jobs: How and Where
Finding remote jobs can be challenging: there are many opportunities, but finding the right fit for your skills and profile takes effort. This post lists pop...
remote work
Finding Remote Jobs: How and Where
Finding remote jobs can be challenging: there are many opportunities, but finding the right fit for your skills and profile takes effort. This post lists pop...
Cryptography
Simple Cryptography Algorithms in Python: Reverse Cipher, Caesar Cipher, and ROT13
A beginner-friendly Python tutorial on simple cryptography algorithms such as reverse cipher, Caesar cipher, and ROT13, including encryption, decryption, and...
Encryption
Simple Cryptography Algorithms in Python: Reverse Cipher, Caesar Cipher, and ROT13
A beginner-friendly Python tutorial on simple cryptography algorithms such as reverse cipher, Caesar cipher, and ROT13, including encryption, decryption, and...
Decryption
Simple Cryptography Algorithms in Python: Reverse Cipher, Caesar Cipher, and ROT13
A beginner-friendly Python tutorial on simple cryptography algorithms such as reverse cipher, Caesar cipher, and ROT13, including encryption, decryption, and...
Caesar cipher
Simple Cryptography Algorithms in Python: Reverse Cipher, Caesar Cipher, and ROT13
A beginner-friendly Python tutorial on simple cryptography algorithms such as reverse cipher, Caesar cipher, and ROT13, including encryption, decryption, and...
ROT13
Simple Cryptography Algorithms in Python: Reverse Cipher, Caesar Cipher, and ROT13
A beginner-friendly Python tutorial on simple cryptography algorithms such as reverse cipher, Caesar cipher, and ROT13, including encryption, decryption, and...
Reverse cipher
Simple Cryptography Algorithms in Python: Reverse Cipher, Caesar Cipher, and ROT13
A beginner-friendly Python tutorial on simple cryptography algorithms such as reverse cipher, Caesar cipher, and ROT13, including encryption, decryption, and...
Beginner Python
Simple Cryptography Algorithms in Python: Reverse Cipher, Caesar Cipher, and ROT13
A beginner-friendly Python tutorial on simple cryptography algorithms such as reverse cipher, Caesar cipher, and ROT13, including encryption, decryption, and...
World Cup
World Cup Tweet Sentiment Analysis in Python with Tweepy and TextBlob
Learn how to collect World Cup tweets with Tweepy, clean tweet text, classify sentiment with TextBlob, and visualize sentiment patterns in Python.
World Cup tweets
World Cup Tweet Sentiment Analysis in Python with Tweepy and TextBlob
Learn how to collect World Cup tweets with Tweepy, clean tweet text, classify sentiment with TextBlob, and visualize sentiment patterns in Python.
TextBlob
World Cup Tweet Sentiment Analysis in Python with Tweepy and TextBlob
Learn how to collect World Cup tweets with Tweepy, clean tweet text, classify sentiment with TextBlob, and visualize sentiment patterns in Python.
WordCloud
WordCloud in Python: Text Analysis and Twitter Data Visualization
A beginner-friendly guide to creating WordCloud visualizations in Python from Twitter data, with text cleaning, tweet analysis, and user bio analysis.
Text analysis
WordCloud in Python: Text Analysis and Twitter Data Visualization
A beginner-friendly guide to creating WordCloud visualizations in Python from Twitter data, with text cleaning, tweet analysis, and user bio analysis.
Data visualization
WordCloud in Python: Text Analysis and Twitter Data Visualization
A beginner-friendly guide to creating WordCloud visualizations in Python from Twitter data, with text cleaning, tweet analysis, and user bio analysis.
Advent of Code
Advent of Code 2022 Python Solutions: Days 1–4
A beginner-friendly walkthrough of my Advent of Code 2022 Python solutions for Days 1 to 4, including data preparation, input parsing, and clean Python code.
Advent of Code 2022
Advent of Code 2022 Python Solutions: Days 1–4
A beginner-friendly walkthrough of my Advent of Code 2022 Python solutions for Days 1 to 4, including data preparation, input parsing, and clean Python code.
Python solutions
Advent of Code 2022 Python Solutions: Days 1–4
A beginner-friendly walkthrough of my Advent of Code 2022 Python solutions for Days 1 to 4, including data preparation, input parsing, and clean Python code.
DSA
Advent of Code 2022 Python Solutions: Days 1–4
A beginner-friendly walkthrough of my Advent of Code 2022 Python solutions for Days 1 to 4, including data preparation, input parsing, and clean Python code.
Programming challenge
Advent of Code 2022 Python Solutions: Days 1–4
A beginner-friendly walkthrough of my Advent of Code 2022 Python solutions for Days 1 to 4, including data preparation, input parsing, and clean Python code.
PySide6
ImageBaker - Making Image Labelling Fun
ImageBaker - Making Image Labelling Fun
Image Annotation
ImageBaker - Making Image Labelling Fun
ImageBaker - Making Image Labelling Fun
Social Media Data
Tweet Scraping with Tweepy: Search X/Twitter Posts Using API v2, pandas, and CSV Export
9 minute read
Learn how to collect public X/Twitter posts with Tweepy using the modern X API v2 Client, recent search, pagination, safe API-key handling, pandas DataFrames...