PYTHON

checking if a string contains a substring python

fullstring = "StackAbuse"
substring = "tack"

if substring in fullstring:
    print("Found!")
else:
    print("Not found!")

# Output - Found!

fullstring = "StackAbuse"
substring_2 = "abuse"

if substring_2 in fullstring:
    print("Found!")
else:
    print("Not found!")

# Output - Not found! 
# (Remember this is case-sensitive)

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

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")