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Python Tutorials

Hands-on tutorials: learn Python by building real projects, from games and automation to machine learning and security.

Tokenization, Stemming, and Lemmatization in Python

This article discusses the preprocessing steps of tokenization, stemming, and lemmatization in natural language processing. It explains the importance of formatting raw text data and provides examples of code in Python for each procedure.

How to Create Videos from Images in Python

Learn how to create videos from image arrays using Python and OpenCV, focusing on timelapses. Setting up OpenCV, using argparse for input parameters, and processing images in batches. Key steps include configuring the VideoWriter object, iterating over images to build the video, and tips for efficient memory use.

How to Check Password Strength with Python

Learn how to check password strength in Python using the zxcvbn library. This guide walks you through installing zxcvbn, importing necessary libraries, and creating functions to test single and multiple passwords. You'll securely input passwords and receive feedback on their strength.

How to Manage Money with Python

Explore how Python, a versatile and user-friendly programming language, enhances money management through budgeting, expense tracking, and investment analysis. This guide delves into Python's financial tools and libraries for effective financial planning and automation, ensuring secure and informed financial decisions.

How to Validate Credit Card Numbers in Python

Learn to validate credit card numbers using the Luhn algorithm in Python. This tutorial covers the algorithm steps, card type detection, and handling multiple card numbers from a file.

How to Recover Deleted Files with Python

Learn how to recover deleted files using Python by scanning raw disk data for known file signatures. This step-by-step guide walks you through creating a basic file carving tool to retrieve lost JPGs, PDFs, DOCX files, and more.

How to Create a Zip File Locker in Python

Discover how to protect your ZIP files with a custom Python script in this tutorial. Learn to enforce strong passwords using pyzipper and safeguard your data from cyber threats. Perfect for programmers who love to DIY their security tools!

How to View Hidden Wi-Fi Networks in Python

Discover how to uncover hidden Wi-Fi networks using Python and Scapy. This tutorial debunks the security myth of hidden SSIDs and guides you through setting up your adapter in monitor mode to detect and log hidden networks, emphasizing practical network analysis and security assessment.

How to Generate Fake User Data in Python

Master Python's Faker library to generate and manage fake user data. Ideal for privacy protection and software testing, this tutorial covers creating a versatile program for realistic data generation, including saving options in CSV or TXT formats.