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merge

AutoMapper: Merging values of items in a collection from one instance to another

August 28, 2022 by Magenaut

I am trying to figure out how to merge two complex object instances using AutoMapper. The parent object has a property which is a collection of child objects:

Categories ASP.NET, Q&A Tags asp.net, automapper, collections, merge Leave a comment

Pdf Merge Issue in ItextSharp (After Merging Pdfs don’t retain their Values)

August 23, 2022 by Magenaut

We are trying to merge three PDFs using ITextSharp. The problem is after merging we are able to get Data from the first PDF only, while the other two PDFs don’t retain their values.

Categories ASP.NET, Q&A Tags asp.net, c#, itextsharp, merge, pdf Leave a comment

How do I merge two dictionaries in a single expression (take union of dictionaries)?

August 22, 2022 by Magenaut

I want to merge two dictionaries into a new dictionary.

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

Pandas Merging 101

August 22, 2022 by Magenaut

Merging basics – basic types of joins (read this first)

Categories Python, Q&A Tags concatenation, join, merge, pandas, python Leave a comment

How to merge lists into a list of tuples?

August 22, 2022 by Magenaut

What is the Pythonic approach to achieve the following?

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

cartesian product in pandas

August 22, 2022 by Magenaut

I have two pandas dataframes:

Categories Python, Q&A Tags cartesian-product, cross-join, merge, pandas, python Leave a comment

How to merge dictionaries of dictionaries?

August 21, 2022 by Magenaut

I need to merge multiple dictionaries, here’s what I have for instance:

Categories Python, Q&A Tags array-merge, dictionary, merge, python Leave a comment

Performant cartesian product (CROSS JOIN) with pandas

August 21, 2022 by Magenaut

The contents of this post were originally meant to be a part of
Pandas Merging 101,
but due to the nature and size of the content required to fully do
justice to this topic, it has been moved to its own QnA.

Categories Python, Q&A Tags dataframe, merge, numpy, pandas, python Leave a comment

pandas three-way joining multiple dataframes on columns

August 21, 2022 by Magenaut

I have 3 CSV files. Each has the first column as the (string) names of people, while all the other columns in each dataframe are attributes of that person.

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

How to merge multiple dicts with same key or different key?

August 21, 2022 by Magenaut

I have multiple dicts/key-value pairs like this:

Categories Python, Q&A Tags dictionary, merge, python, python-3.x Leave a comment
Older posts
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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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