Concise Ptyhon Tutorial Learn note one

1. Why should we learn python?

Simple: Simplicity is the most beautiful thing. Python is a simple language, andPython allows you to focus on solving problems rather than figuring out the language itself .

Free, open Source: Python is an open source product that doesn't require you to buy him or spend money on learning (it's simple enough for you to take care of yourself).

High-level language: Compared to C, C + +, such as "high-level language", Python is simply too easy, you do not need to consider any underlying operations, only need to focus on the specific features you want to complete.

Portable: Python's advanced features let its code not rely on the platform, it does not need to compile, as long as your platform has an interpreter, then you can run it.

Object-oriented: Python supports both process-oriented programming and object-oriented programming. Object-oriented allows you to build a project that is large enough.

Extensibility: You can use Python to invoke other programs.

Embeddable: You can embed python in other program code.

Rich libraries: Python has many libraries that can do whatever you want to do. Don't repeat the wheel.

explanatory: This is also the most important feature of Python, and Python does not need to be compiled into binary. When you run Python, just be sure to have its interpreter, and its interpreter will automatically help you do the "translation" of the code. (thePython interpreter converts the source code into the middle form of the bytecode and then translates it into the machine language of the computer and executes it ). About its performance, compared to C is really slow, but your development efficiency is the real money!

Python's simple, free, advanced, enough to let us learn the language, in fact, a lot of foreign universities in the first programming language is not C, it is python!

This article is from the "Systemcall Community" blog, so be sure to keep this source http://minux.blog.51cto.com/8994862/1730477

Concise Ptyhon Tutorial Learn note one