Check If The String Contains Substring In Python Code Example

Example 1: if substring not in string python

fullstring = "StackAbuse" substring = "tack"  if fullstring.find(substring) != -1:     print "Found!" else:     print "Not found!"

Example 2: how to check for a substring in python

def find_string(string,sub_string): 	return string.find(sub_string) #.find() also accounts for multiple occurence of the substring in the given string

Example 3: python check if string contains substring

string = "My favourite programming language is Python" substring = "Python"  if substring in string:     print("Python is my favorite language") elif substring not in string:     print("Python is not my favourite language")