Python, as one of the most popular programming languages today, has become the preferred language for beginners entering the world of programming due to its concise and elegant syntax and powerful libraries. Whether you want to switch careers to the IT industry, improve work efficiency, or learn programming out of interest, this tutorial will take you from zero knowledge to systematically mastering the core knowledge and practical skills of Python programming.
1. Introduction to Python and Its Advantages
1.1 What is Python?
Python is a high-level, interpreted, object-oriented programming language created by Guido van Rossum in 1991. It is designed to have a high readability syntax, using English keywords instead of punctuation, and its syntax structure is simpler than that of other languages.
Features of Python include:
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Concise and Readable: Code is as intuitive as pseudocode.
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Cross-Platform: Can run on Windows, Linux, and Mac OS.
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Rich Standard Library: Contains a large number of pre-written modules.
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Strong Community Support: Millions of developers worldwide contribute code and solutions.
1.2 Application Areas of Python
Python is almost