Use join () method of various types of data are combined Meta prime splice
"Connector" .join (or tuples or string list or dictionary)
Using the returned string is a connector for splicing
If the object is a list, a tuple, it is next to a standard element as a unit for splicing
If the object is a string, that is a word element stitching units
If the object is a dictionary, it is a key to the unit of stitching
List
In [4]: a = ["123", "123"]
In [5]: b = "".join(a)
In [6]: b
Out[6]: '123123'
PS: I encountered a problem no one answer? Requires Python learning materials? Click on the link below you can add yourself get
note.youdao.com/noteshare?id=2dce86d0c2588ae7c0a88bee34324d76
dictionary
In [14]: a = {"fdasd":"adsf","afdasdf":"asdf"}
In [15]: b = "".join(a)
In [16]: b
Out[16]: 'fdasdafdasdf'
String
In [17]: a= "asdfadsf"
In [18]: b = "+".join(a)
In [19]: b
Out[19]: 'a+s+d+f+a+d+s+f'