Let's introduce the Python OS module by demonstrating how to get and set your current working directory using the Python chdir and getcwd methods.
This tutorial shows you how to add text and draw shapes, like lines, rectangle, circles, and polygons, on images using the Python OpenCV library.
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This tutorial explains how to perform Python image manipulation tasks, like resizing, blurring, and cropping, using the Python Pillow library.
This tutorial shows you how to read text from images using the Python Pytesseract wrapper for Google's Tesseract engine. OCR lets you convert images to strings.
Python face detection is easy with the OpenCV library. We'll walk you through the entire process, including how to detect eyes and smiles using Python OpenCV.
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We want to show you how to debug a Python script using the Python pdb debugger module. Pdb is a built-in Python utility specifically for code debugging.
This article shows how you to read PDF files in Python using the PyPDF2 library. You can use this library to extract data from PDFs stored on your computer or online.
Today, we'll explain Python's if __name__ == '__main__' statement, which is used to check whether a Python file was run directly or imported by another file.
This article shows you three ways to calculate the execution time of a Python script using the default time module, the timeit module, and the %%timeit command.
This tutorial shows how to implement multithreading in Python. Multithreading lets you run functions in parallel, which we'll demonstrate with several examples.
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