Empty strings are "falsy" (python 2 or python 3 reference), which means they are considered false in a Boolean context, so you can just do this: if not myString: This is the preferred way if you know that your variable is a string. If your variable could also …

Apr 12, 2025 · We are given a string and our task is to check whether it is empty or not. For example, if the input is “”, it should return True (indicating it’s empty), and if the input is “hello”, it should return False. Let’s explore different methods of …

Mar 29, 2012 · The "Pythonic" way to check if a string is empty is: import random variable = random.choice(l) if variable: # got a non-empty string else: # got an empty string

Mar 26, 2021 · In this article, we will be discussing ways to check if the string is empty or not in Python. NOTE : String which has spaces in them are empty string but has a non-zero size. Let us discuss certain ways through which we can check if the …

Feb 24, 2025 · Learn how to check if a string is empty in Python using `if not string`, `len ()`, and `strip ()`. This step-by-step guide includes examples for understanding.

Jun 5, 2023 · When checking if a string is empty in Python, we can take advantage of the fact that an empty string is "falsy". You can use either the == operator or the not operator to perform this check.

Nov 28, 2024 · Sometimes, we must check if a string is empty or only contains Whitespaces. This check is useful when we are processing user input or handling data. Another simple way to check if a string is empty is by using the len () function. This checks the length of the string.

Jan 17, 2025 · Learn how to check if a string is empty or NaN in Python using simple techniques like conditional statements, len (), and libraries like math and pandas.

Dec 25, 2023 · One of the most straightforward ways to check if a string is empty is by directly comparing it with an empty string using the equality (==) operator. my_string = "Hello, World!" if my_string == "": print("The string is empty") else: print("The string is not empty")

Dec 13, 2024 · An empty string is considered False in Python. This allows you to directly check if a string is empty by simply evaluating its truth value using the not operator.