Python3 join () method
description
Python join () method is used to specify the elements of a sequence of characters to generate a new connection string.
grammar
join () method syntax:
str.join(sequence)
parameter
- sequence - a sequence of elements to be connected.
return value
Returns a new string after connecting elements in a sequence generated by the specified character.
Examples
The following example shows the join () method of use:
#!/usr/bin/python3
s1 = "-"
s2 = ""
seq = ("r", "u", "n", "o", "o", "b") # 字符串序列
print (s1.join( seq ))
print (s2.join( seq ))
Examples of the above output results are as follows:
r-u-n-o-o-b w3big