#528 – October 20, 2024
How fast is it comparing to Dictionary and why
FrozenDictionary under the hood: how fast is it comparing to Dictionary and why
11 minutes by Alexey Fedorov
The main feature of this dictionary is that it’s immutable, but allows reading the data faster comparing to a plain Dictionary.
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How fast can you parse a CSV file in C#?
4 minutes by Daniel Lemire
The article discusses parsing large CSV files in C# and compares different methods for performance. It starts with a simple line counting approach, then tests popular libraries like CsvHelper and NReco.Csv, achieving speeds of 0.28 GB/s and 0.33 GB/s respectively.
Safety and simplicity with LINQ: Working with the result pattern
14 minutes by Andrew Lock
This article discusses the implementation of the result pattern using LINQ in C#. It demonstrates how to refactor complex, nested code using Result into a more readable and concise form using LINQ's query syntax.
Building your own wc tool in C#
4 minutes by Ricardo Mauro
The Unix wc (word count) tool is a classic command-line utility that counts the number of lines, words, and characters in a text file. In this post, we'll work on a minimalistic version of this tool using C#.
Digging into the undocumented .NET events from the BCL
3 minutes by Christophe Nasarre
When you look for these BCL events in the documentation, you end up to this well-known event provides in .NET page and in the Framework libraries section. It lists the providers with their name and the emitted events with their keyword and verbosity. However, there is no detail about their payload.