How to use the split function in Python

Using Python's split function, you can divide a given string according to the rules you decide, and then obtain the divided string as an array. In this article, we will take a detailed look at the usage of the split function in Python.

In the split function, we can specify the number of times the string is split

In the split function, we can specify the number of splits .

For example, specify to split only once as follows.

result = 'php中文网、在线课程、学习'.split('、',1)

The result is:

php中文网
在线课程、学习

Let’s take a look at the specific usage of the split function

The syntax of the split function in Python is as follows

变量1 = '需要拆分的字符串'
数组 = 变量1.split('分隔的字')
for 变量2 in 数组:
  print(变量2)

Let’s look at a specific example

The code is as follows

#!/usr/bin/python
# -*- coding: UTF-8 -*-
str1 = "php中文网的在线课程的学习"
array = str1.split('的')
for str2 in array:
  print(str2)

The displayed result is

php中文网
在线课程
学习

If you use human eyes to identify it, it is difficult to accurately find "" to split the string. However, since it is a simple string to the computer, it is easy to distinguish it with split.

Like this split method, which recognizes strings by computers, Python can be effectively utilized through natural language processing used in fields such as AI automatic response.

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