Searching for a sub string in a String

It is usual to check for an item in a list, tuple, or dict using 'in' operator.

List=[ 'l' , 'i' , 's' , 't']

if 's' in List:

    print "success"

for string we usually go with 'find' function. Its quite easier to go with 'in' operator for string too.

	#!/usr/bin/python
	str1 = "this is string example";
	str2 = "is";
	if str1.find(str2) != -1:
	print "found"
	#Its quite easier to go with 'in' operator for string too.
	if str2 in str1:
	print "found"

view raw string_find.py hosted with ❤ by GitHub