check if string is in variable python code example
Example 1: if type is string python
isinstance(s, str)
Example 2: python str contains word
fullstring = "StackAbuse"
substring = "tack"
if substring in fullstring:
print "Found!"
else:
print "Not found!"
Example 3: python string contains
>>> str = "Messi is the best soccer player"
>>> "soccer" in str
True
>>> "football" in str
False