split on whitespace

Split it splits the string according to the given pattern, and it is quite handy to decompose the extracted fields with this operator for strings that separate different fields with tabs, colons, whitespace characters, or any symbol. As long as you

Let's look at an example:>>> ipaddr = 10.122.19.10File"", Line 1ipaddr= 10.122.19.10 ^syntaxerror:invalid Syntax>>> ipaddr ="10.122.19.10">>>Ipaddr.strip ()'10.122.19.10'>>> ipaddr ='10.122.19.10'>>>Ipaddr.strip ()'10.122.19.10'>>> Ipaddr.split ('.')

The data we used previously was defined on the console by ourselves. When processing data in Python, we usually need to sort out more file data, therefore, it is necessary to read a file. Let's take a look at how to read a file using Python.   First,

First, about the split and join methods 1 is processed only for strings. Split: Split string, join connection string 2.string.join (Sep): Combines all elements of Sep (string representations) into a new string, using string as a

Strip function prototypesdeclaration : S is a string, RM is a sequence of characters to be deletedS.strip (RM) Remove the characters from the beginning and end of the s string in the RM delete sequenceS.lstrip (RM) Delete the character in the S

The reason why I want to figure this out is that I can't find all the words in a text, because when I touch C + + I remember it seems like a regex can have a lot of characters, so you can pass,. and whitespace punctuation to split the text, but the

One is the split, the other is the connection.Convention, see the internal help document firstHelp on Method_descriptor:join (...) S.join (iterable), String Return a string which is the concatenation of the strings in the Iterable .

In Python3: split >>> Help (Each_line.split) Help on built-in function split: split (...) method of Builtins.str instances.split (Sep=none, maxsplit=-1)-> List of strings return a list of the words in S, using Sep as the delimiter s Tring. If

Strip function prototypesdeclaration : S is a string, RM is a sequence of characters to be deletedS.strip (RM) Remove the characters from the beginning and end of the s string in the RM delete sequenceS.lstrip (RM) Delete the character in the S

Strip function prototype Declaration: S is a string, RM is the sequence of characters to be deleted. You can only delete characters or strings that start or end. The middle character or string cannot be deleted. S.strip (RM) deletes the character at