Python's introduction

Python is a programming language that develops programs in any programming language to make hardware work, such as downloading a file, writing a document, and so on. The CPU only knows the machine instructions, so the different programming languages, although the difference is great, but all need to "translate" into

Machine instructions that the CPU can execute.

The C language is a hardware-close language that can be used to write operating systems, so C is a good place to develop programs that pursue speed and maximize hardware performance, while Python is the high-level language used to write applications. For example, to complete the same task, the C language may require 1000 lines of code, Java requires 100 lines, and Python requires only 20 rows. The price of the code is relatively slow to run, C program if it takes 1 seconds, Java may take 2 seconds and Python may take 10 seconds.

Python provides us with a very sophisticated base library for easy invocation, so many features do not have to be written from scratch and can be called directly.

Python's application environment: such as Web sites, back-office services, and daily-managed gadgets such as script tasks.

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Python's introduction