[GO] python> Example of using strip ()> src = '0123456789ABCDEF' / wrk = src.strip ('DEF')

Operating environment

CentOS 6.8
Python 2.6.6

Learn how to use strip (). http://docs.python.jp/2/library/string.html

string.strip(s[, chars]) Generates and returns a copy of the string with the characters removed from the beginning and end. If chars is not specified or is set to None, leading and trailing whitespace is removed. If you specify chars other than None, chars must be a string.

http://ideone.com/5TrMOy

src = '0123456789ABCDEF'
wrk = src.strip('012')

print "1:", wrk

wrk = src.strip('79')
print "2:", wrk

wrk = src.strip('789')
print "3:", wrk

wrk = src.strip('DEF')
print "4:", wrk

result

1: 3456789ABCDEF
2: 0123456789ABCDEF
3: 0123456789ABCDEF
4: 0123456789ABC

Undigested use of chars.