Using no return statement at all or just return will implicitly return None. So the easiest fix would be to just not print the result of digit_plus , and only calling it. But this will still print a “+” at the end.

Apr 19, 2013 · Wanting to know whether something "is not None" is so common in python (and other OO languages), that in my Common.py (which I import to each module with "from Common import *"), I include these lines: def exists(it): return (it is not None) Then to remove None elements from a list, simply do: filter(exists, L)

Dec 20, 2024 · Removing None values from a list in Python is a common task when cleaning or processing data. This process helps to filter out unwanted None elements, leaving only the meaningful values in the list for further use.

Feb 27, 2025 · Learn how to remove `None` values from a list in Python using list comprehension, `filter()`, and `remove()`. This step-by-step guide includes examples.

Aug 14, 2022 · search() has no return statement, so it will by default return None. When you call the search at the bottom, it prints out either Word found or Missing and then it returns None to the caller. The None is passed to the print on that last line and is printed.

Oct 10, 2023 · With that said, to get rid of None in Python, we can do two things. First, we can remove the print() function. In this way, we won’t print something unwanted.

Apr 8, 2024 · Use a list comprehension to remove the None values from a list in Python. The new list will contain all values from the original list, except for the None values. List comprehensions are used to perform some operation for every element, or …

Nov 26, 2024 · Learn how to remove None values from a Python list with clear examples and best practices. Efficiently clean your lists using filters and comprehensions.

In this comprehensive guide, we’ll explore various methods to remove None from a list in Python, discussing their pros and cons, and providing practical examples for each approach. 1. Understanding None in Python. Before we dive into the methods of removing None from a list, it’s essential to understand what None represents in Python.

To remove None values from a list in Python, you can use various methods such as list comprehensions, the filter () function, or a loop. These techniques ensure that all None elements are filtered out while preserving the remaining values. 1. Remove None Values from a List Using List Comprehension.