Python 教程

Learn to find and replace strings using regular expressions in Python.

Learn how to use the .append() and .extend() methods to add elements to a list.

Learn how to effectively use list comprehension in Python to create lists, to replace (nested) for loops and the map(), filter() and reduce() functions, ...!

Discover the power of regular expressions with this tutorial. You will work with the re library, deal with pattern matching, learn about greedy and non-greedy matching, and much more!

Learn how to construct and implement Convolutional Neural Networks (CNNs) in Python with Tensorflow Framework 2

Build your recommendation engine with the help of Python, from basic models to content-based and collaborative filtering recommender systems.

This article covers different ways to import text files into Python using Python, NumPy, and Python’s built-in methods. It also covers how to convert these into lists.

Learn to read and write Excel files in Python using openpyxl. This guide covers formulas, charts, cell formatting, and worksheet manipulation with hands-on exam

Learn what variable scopes are all about and get familiar with the 'LEGB' rule. You will also deal with scenarios where you'll get to see the global and nonlocal keywords in action.

Learn what is Python IDLE (Integrated Development and Learning Environment) is, how you can install it, and leverage its various features for writing your Python programs.

Learn about type checking, different types of the type system in various languages along with duck typing, and type hinting.

Learn the basic concepts of threading and how you can use it with the help of Python.