Sixth: Advanced Python functions

　　

After understanding the basic functions of the Python function, the existence of this article is in fact to integrate knowledge, because the knowledge is messy, so we can point to open the point of direct access to its detailed introduction, the main general introduction of a few knowledge points:

a Python iterator and generator

Ii. built-in functions for Python

Third, the file processing of the open function of Python

Iv. recursive functions of Python

V. Higher-order functions of Python

Six, Python's decorator

One, the Python iterator and generator:

　　This article introduces the iterative object and iterator object-including the definition and the difference between the two, why there is an iterator object, its usage and the mechanism of the For loop, and, of course, the introduction of the generator, which will also introduce the list generator, ternary expressions, etc. Read the full text >>>

second, Python's built-in functions:

　　This article focuses on Python's built-in functions, which mainly describe the functions of some built-in functions, their usage, and the main usage of some important functions. For example, functions such as format (), Zip (), Max (), Min (). Read the full text >>>

third, the file processing of the Open function of Python

When you learn to open a file and manipulate it using the open function, we need to know what the process is to open the file and manipulate it, as well as the common patterns of opening the file, the common methods for manipulating the file handle, and so on. One of the difficulties is to repeatedly clear the document coding problem. Read the full text >>>

Iv. Recursive functions of Python

　　This article mainly introduces the recursion of functions in Python, or the three aspects: what is recursion, what is the benefit of recursion, and what is the specific use of recursion; read the full text >>>

v. Higher-order functions of Python

　　This article focuses on what are high-order functions, the use of higher-order functions, and several common built-in high-order functions. Read the full text >>>

Six, Python's decorator

　　In this article we introduce the basics of decorators (Decorator), so we'll cover the three parts of what adorners are, why we use adorners, and how to implement adorners. Read the full text >>>

　　In a word, first introduced here, there is need to add.

Sixth: Advanced Python functions