python check if list is empty - PrivacyWall

https://stackoverflow.com/questions/53513/how-do-i-check-if-a-lis...

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python - How do I check if a list is empty? - Stack Overflow

For sequences, (strings, lists, tuples), use the fact that empty sequences are false: The second way seems better if you wish to signal that seq is expected to be some sort of list-like object. @BallpointBen try using Python's type hinting for signaling what a variable should be. It was introduced in 3.5.

https://www.geeksforgeeks.org/python-check-if-list-empty-not/

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Check if a list is empty or not in Python - GeeksforGeeks

The simplest way to check if a list is empty is by using Python's not operator. The not operator is the simplest way to see if a list is empty. It returns True if the list is empty and False if it has any items. Explanation: not a returns True because the list is empty. If there were items in the list, not a would be False.

https://www.freecodecamp.org/news/how-to-check-if-a-list-is-empty...

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Python isEmpty() equivalent – How to Check if a List is Empty in Python

Learn three methods to check if a list is empty in Python: using the not operator, the len() function, and comparing to an empty list. See examples and explanations for each method.

https://pythonguides.com/python-check-if-list-is-empty4-methods/

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Python Check If List is Empty[4 Methods] - Python Guides

Learn how to check if a list is empty in Python using four different methods: len(), bool(), == and not. See practical examples and syntax for each method with explanations and code snippets.

https://pytutorial.com/check-if-list-is-empty-in-python/

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Check if List is Empty in Python (4 Methods - Examples) - PyTutorial

Learn how to determine whether a list is empty in Python using not, len, ternary conditional expression or == operator. Compare the pros and cons of each method and see code examples.

https://www.tutorialspoint.com/How-to-check-if-a-list-is-empty-in...

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Check If a List is Empty in Python - Online Tutorials Library

Here we will use the len () function to check whether the list is empty or not. So, first create a variable to store the input empty list. Check whether the length of the list is equal to 0 using the len () function in an if conditional statement. Print an Empty list if the length of the list is equal to 0. Else, print "List is not empty".

https://flexiple.com/python/check-if-list-is-empty-python

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How to Check if a List is Empty in Python - Flexiple

Learn different ways to check if a list is empty in Python using len(), not, comparison, or implicit booleans. See examples and compare the methods with PEP8 recommendations.

https://datagy.io/check-if-python-list-is-empty/

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How to Check if a Python List is Empty - datagy

Learn how to use Python to check if a list is empty using various methods, such as if, bool, equality, length, and any. Also, see how to check if a list of lists or a NumPy array is empty.

https://dev.to/askyt/how-to-check-if-a-list-is-empty-in-python-cf...

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How to Check if a List is Empty in Python - DEV Community

Python doesn’t have a built-in isEmpty() method, but there are several straightforward ways to check if a list is empty. In this guide, we’ll explore these methods step by step with clear explanations and examples. 1. Using the not Operator. The not operator in Python is a simple and effective way to check if a list is empty.

https://codefather.tech/blog/check-if-list-is-empty-python/

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3 Simple Ways to Check If a List is Empty in Python - Codefather

Learn how to use len(), not operator, and comparison with [] to check if a list is empty in Python. See examples, explanations, and code snippets for each method.

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