Python3 List extend () method
description
extend () function is used at the end of the list of additional disposable another sequence of a plurality of values (extended the original list with a new list).
grammar
extend () method syntax:
list.extend(seq)
parameter
- seq - list element.
return value
This method does not return a value, but will add a list of new content in the existing list.
Examples
The following example shows the extend () method using the function:
#!/usr/bin/python3 list1 = ['Google', 'w3big', 'Taobao'] list2=list(range(5)) # 创建 0-4 的列表 list1.extend(list2) # 扩展列表 print ("扩展后的列表:", list1)
Examples of the above output results are as follows:
扩展后的列表: ['Google', 'w3big', 'Taobao', 0, 1, 2, 3, 4]