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sorting

Sorting text file by using Python

August 18, 2022 by Magenaut

I have a text file includes over than 10 million lines. Lines like that:

Categories Python, Q&A Tags algorithm, file, python, sorting Leave a comment

How to sort objects by multiple keys?

August 18, 2022 by Magenaut

Or, practically, how can I sort a list of dictionaries by multiple keys?

Categories Python, Q&A Tags dictionary, python, sorting Leave a comment

Sorting a dictionary by value then key

August 18, 2022 by Magenaut

I can sort by key or value, but I need it sorted by value, then key, in one line. To explain this better I can show you my problem:

Categories Python, Q&A Tags dictionary, python, sorting Leave a comment

sorting by a custom list in pandas

August 17, 2022 by Magenaut

After reading through: http://pandas.pydata.org/pandas-docs/version/0.13.1/generated/pandas.DataFrame.sort.html

Categories Python, Q&A Tags pandas, python, sorting Leave a comment

A fast way to find the largest N elements in an numpy array

August 17, 2022 by Magenaut

I know I can do it like the following:

Categories Python, Q&A Tags numpy, python, sorting Leave a comment

Sort tuples based on second parameter

August 17, 2022 by Magenaut

I have a list of tuples that look something like this:

Categories Python, Q&A Tags python, sorting, tuples Leave a comment

How to sort a list by length of string followed by alphabetical order?

August 17, 2022 by Magenaut

Given a list of words, return a list with the same words in order of
length (longest to shortest), the second sort criteria should be
alphabetical. Hint: you need think of two functions.

Categories Python, Q&A Tags python, sorting Leave a comment

How does the key argument in python’s sorted function work?

August 17, 2022 by Magenaut

Say I have

Categories Python, Q&A Tags dictionary, python, sorting Leave a comment

Sorting Python list based on the length of the string

August 17, 2022 by Magenaut

I want to sort a list of strings based on the string length. I tried to use sort as follows, but it doesn’t seem to give me correct result.

Categories Python, Q&A Tags list, python, sorting Leave a comment

heapq with custom compare predicate

August 17, 2022 by Magenaut

I am trying to build a heap with a custom sort predicate. Since the values going into it are of ‘user-defined’ type, I cannot modify their built-in comparison predicate.

Categories Python, Q&A Tags algorithm, containers, dictionary, python, sorting Leave a comment
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  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

    That is a very nice post. I like this post.

  2. anonymous on Fix libwacom9 dependency issue when upgrade DebianJune 27, 2022

    saved my day!! Thanks for the help…

  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    Thanks its working

  4. saintnick on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    remove libwacom2 worked for me as well

  5. ranafoul on Fix libwacom9 dependency issue when upgrade DebianApril 22, 2022

    apt remove libwacom2 helped on kali 2022.01. gr8

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