Josef Ottosson

Freelancing Developer ยท Microsoft MVP

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© Josef Ottosson 2023
Ghost & StayPuft

csv

A collection of 4 posts

Sorting large CSV files by multiple columns using C#
c-sharp

Sorting large CSV files by multiple columns using C#

How to sort csv files based on multiple columns in the most performant way

a year ago October 17th, 2021 5 min read
Sorting large CSV files by column using C#
c-sharp

Sorting large CSV files by column using C#

Sort large csv files by column value using csharp. Benchmarks different implementations

2 years ago August 8th, 2021 5 min read
c-sharp

Sorting (really) large files with C#

I show you how to sort enormous text files in a really efficient way using the External Merge Sort algorithm

2 years ago July 28th, 2021 9 min read
CSVHelper - Read column value into a List property
dotnet

CSVHelper - Read column value into a List property

Quick tip showing how to split a column into multiple strings and populate a list when reading CSV files using CSVHelper

3 years ago August 21st, 2020 2 min read
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© Josef Ottosson 2023
Ghost & StayPuft