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Tag: python

List change after copy Python

I’m coding the final part of a clustering program, I want to parse a file like where Example: I want to save all this information in different classes to process the data easier. Here is my code in python: For some reason, after the while loop, when I print all clusters objects, I see that all contains …

Matplotlib stacked histogram label

Here is my picture. I need to make label for those bars however every upper layer contains lower layer – so the label should containt grouped colors, i.e. blue – dataset 1, blue/orange – dataset 2, blue/orange/green – dataset 3 and finally blue/orange/green/purple – dataset 4. Is…

Qt.CheckState.Checked != 2 and Qt.CheckState.Checked != 0

The PyQt6 documentation says that Qt.CheckState.Unchecked == 0 and Qt.CheckState.Checked == 2. I wrote a little program to test this, but the result is completely different. Here is the program code: But when I click on the checkbox, the following is displayed: Why? Answer The problem is that you are comparin…

How do I get my highest match from my findings

Hi im new to coding and i know this may be a a stupid question but i want to get my highest match from my output but dont know how i would do this. I shall put my example below: Answer a short version: frac calculates the fraction where the characters match using zip. it uses that True is basically

Extract Number of pages from a text column

I have a text column which contains comments like: 6 pages, LaTeX, no figures 19 pages, latex, 4 figures as uuencoded postscript files Invited Talk at the “VII Marcel Grossman Meeting on General Relativity” – Stanford, July 1994. 14 pages, latex, five figures, which will be available upon re…