Aug 31, 2023 · For example, I get a string: str = "please answer my question" I want to write it to a file. But I need to know the size of the string before writing the string to the file. What function …

Does this answer your question? How can I determine the byte length of a utf-8 encoded string in Python?

Aug 29, 2011 · This also has the side effect that the input list no longer has the same order. min() will take the leftmost shortest string which is another behaviour as list.sort().

Aug 31, 2016 · And just for completeness, Java is like Python in that the String.substring () method takes start and one-past-end. This one just bit me hard, I had assumed it was length …

Aug 22, 2017 · While reading integer, cast the return of raw_input. To get the length of the string use len(), and compare with the integer using ==

Apr 2, 2017 · I am trying to make a function that will add text to a text box if the variable behind it is empty. I was attempting to do this using the .len() function, but I get an AttributeError: …

Nov 11, 2009 · You are obviously asking for the number of elements in the list. If a searcher comes here looking for the size of the object in memory, this is the actual question & answers …

Sep 5, 2019 · A numpy solution: np.transpose(np.unique(df.id.map(len), return_counts=True)) Out[229]: array([[1, 3], [2, 1], [3, 2]], dtype=int64)

I have a list of variable length and am trying to find a way to test if the list item currently being evaluated is the longest string contained in the list. And I am using Python 2.6.1 For example:

Oct 23, 2015 · I'm just starting with programming. I have a list of a few strings and now I need to print the biggest (in length) one. So I first want to just print the lengths of elements. I was trying …