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Python promotion tutorial is what, many novices are not very clear about this, in order to help you solve this problem, the following small series will explain in detail for everyone, there are people who need this can learn, I hope you can gain something.

What language is Python?

First of all, let's popularize the basics of programming languages. Any program written in any programming language is designed to get the computer to do something, like download an MP3, write a document, etc., and the CPU that does the work only knows machine instructions, so even though different programming languages vary greatly, they eventually have to be "translated" into machine instructions that the CPU can execute. Different programming languages, doing the same job, the amount of code written, the gap is also very large.

For example, to complete the same task, C needs to write 1000 lines of code, Java only needs to write 100 lines, and Python may only need 20 lines.

Python is a fairly advanced language.

You may ask, is less code better? The cost of less code is slow: C programs run in 1 second, Java programs may take 2 seconds, and Python programs may take 10 seconds.

Is it that the lower the program, the harder it is to learn, and the higher the program, the simpler it is? On the surface, yes, but at very high levels of abstraction, advanced Python programming is also very difficult to learn, so high-level programming languages are not equal to simplicity.

However, Python is very easy to use for beginners and general tasks. Even Google is using Python on a large scale, so you don't have to worry about learning it will be useless.

What can I do with Python?

You can do daily tasks, such as automatically backing up your MP3; you can do websites, many famous websites including YouTube are written by Python; you can do the background of online games, and many online games are developed by Python. In short, he can do many things.

Python, of course, also has things that can't be done, such as writing operating systems, which can only be written in C; writing mobile apps, which can only be written in Swift/Objective-C (for iPhone) and Java (for Android); writing 3D games, preferably in C or C++.

Python is a high-level scripting language that combines interpretive, compiled, interactive, and object-oriented.

Python is designed to be very readable, with English keywords often used in other languages, some punctuation marks in other languages, and more distinctive syntax structures than in other languages.

Python is an interpreted language: this means that there is no compilation in the development process. Similar to PHP and Perl.

Python is an interactive language: this means that you can execute code directly after a Python prompt>>>.

Python is an object-oriented language: This means Python supports object-oriented styles or programming techniques where code is encapsulated in objects.

Python is a language for beginners: Python is a great language for beginner programmers, supporting a wide range of application development, from simple word processing to WWW browsers to games.

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