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31 sie 2023 · If you are talking about the length of the string, you can use len(): >>> s = 'please answer my question' >>> len(s) # number of characters in s. 25. If you need the size of the string in bytes, you need sys.getsizeof():
To get the length of a string, use the len() function. Example Get your own Python Server. The len() function returns the length of a string: a = "Hello, World!" print(len(a)) Try it Yourself » Python Glossary. W3schools Pathfinder. Track your progress - it's free! Log in Sign Up. PLUS. SPACES. GET CERTIFIED. FOR TEACHERS. FOR BUSINESS.
20 gru 2022 · Methods#1: Using the built-in function len. The built-in function len returns the number of items in a container. Python3. str = "geeks" print(len(str)) Output: 5. Method#2: Using for loop and in operator. A string can be iterated over, directly in a for loop. Maintaining a count of the number of iterations will result in the length of the string.
15 paź 2024 · Python string length. Last Updated : 15 Oct, 2024. The string len () function returns the length of the string. In this article, we will see how to find the length of a string using the string len () method. Example: Python. s1 = "abcd" print(len(s1)) s2 = "" print(len(s2)) s3 = "a" print(len(s3)) Output. 4.
21 sie 2023 · In Python, you can get the length of a string (str), i.e., the number of characters, using the built-in len() function. See the following article on how to count the number of specific characters/substrings in a string, rather than the length of the entire string.
To get the length of a string using len(), simply pass the string as an argument to the function. my_string = "Hello, world!" string_length = len(my_string) print(string_length)
7 mar 2021 · There is one best way to get the length of a string, which is using len(). And then there are 4 other more or less bad ways to get the length. And the getsizeof() can even produce completely wrong results, because it returns the size of the object. For example:
