Strip () function in Python, strip function in python

Strip () function in Python, strip function in python

In the python API, describe the strip () function as follows:

Declaration: "s" is a string and "rm" is the sequence of characters to be deleted.

S. strip (rm) Delete the characters starting and ending in the s string and located in the rm Delete Sequence

S. lstrip (rm) Delete the characters starting from the s string in the rm Delete Sequence

S. rstrip (rm) deletes the characters at the end of the s string in the rm deletion sequence.

Note:

1. When rm is blank, blank spaces (including '\ n',' \ R', '\ t', '') are deleted by default ','')

For example:

>>> A = 'Hello world' >>> a 'hello world' >>>. strip () 'Hello world' >>> x = '\ t \ r \ npython' >>> x' \ t \ r \ npython' >>> x. strip () 'python'

2. The rm Delete sequence is deleted as long as the characters on the edge (beginning or end) are in the delete sequence.

For example:

>>> AString = '123love' >>> aString '123love' >>> aString. strip ('12') '3love'