sub_str = "world" if (str.__contains__(sub_str)): print("String contains Substring") else: print("String does not contain Substring") Output: String does not contain Substring This method is case sensitive, so the string “world” is considered different from the string “World”, ...
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if stringexample.__contains__("k") == True: print ("Yeyy, found the substring!") else: print ("Oops, not found!") In this case, the output is: Yeyy, found the substring! Wrapping Up If you find to utilize a search algorithm from scratch without using the functions or the above...
If you need to count the number of occurrences of a substring within a string, you can use thecount()method in Python. It returns the count of non-overlapping occurrences of the substring. This is particularly useful when working with text data that contains repetitive patterns or keywords. H...
2. Usingfind()to check if a string contains another substring We can also usestring find() functionto check if string contains a substring or not. This function returns the first index position where substring is found, else returns -1. ...
if any(substring in my_str for substring in my_list): # 👇️ this runs print('The string contains at least one element from the list') else: print('The string does NOT contain any of the elements in the list') 1. 2.
Get Your Code:Click here to download the free sample codethat you’ll use to check if a string contains a substring. Take the Quiz:Test your knowledge with our interactive “How to Check if a Python String Contains a Substring” quiz. You’ll receive a score upon completion to help you...
The python str class has a __contains__() method that will check if a python string contains a substring. It will return true if it’s found and will return false if it’s not. You will notice that the method name is wrapped in two underscores. This prevents this method from being ...
is_contained =Falseforsubstringinmy_list:ifsubstringinmy_str: is_contained =Truebreakprint(is_contained)# 👉️ Trueifis_contained:# 👇️ this runsprint('The string contains at least one element from the list')else:print('The string does NOT contain any of the elements in the list'...
A substring is the part of a string. Python string provides various methods to create a substring, check if it contains a substring, index of substring etc. …