Does Python have something like an empty string variable where you can do: if myString == string.empty: Regardless, what's the most elegant way to check for empty string values? I find hard …

Mar 29, 2012 · Python strings are immutable and hence have more complex handling when talking about its operations. Note that a string with spaces is actually an empty string but has a non-zero size.

Jul 19, 2022 · s is None or not s.strip() ..but was wondering if there's a more elegant / Pythonic way to perform the same check. It may seem easy but the following are the different issues I found with this: …

Mar 12, 2015 · Empty String in python? Asked 10 years, 10 months ago Modified 10 years, 10 months ago Viewed 12k times

Dec 15, 2011 · None vs Empty String in Python Asked 14 years, 1 month ago Modified 5 years, 7 months ago Viewed 55k times

Feb 24, 2014 · Empty string is a literal, in Python literals are immutable objects and there value never changes. However, in some cases two literal objects having same value can have different identities …

Oct 2, 2010 · I want to remove all empty strings from a list of strings in python. My idea looks like this: while '' in str_list: str_list.remove('') Is there any more pythonic way to do this?

You could initialise it with an empty string barfoo = "", which would result in hi after appending h and i. However, by assigning the empty string to the variable barfoo, you are defining the variable.

by far the most pythonic. Uses the fact that python treats None, an empty list, an empty string, 0, etc as false. Also uses the fact that the or statement returns the first element that is true or the last element …

Aug 13, 2018 · This is related to how replace works. Think of it as looking through every index of the string, and creating a substring starting from each index. Then it checks if any of the substrings start …