How NamasteDevops achieved a 100% page speed - Google & GTMatrix
100% on Google page speed
100% on GTmetrix page speed
Working with System.Random and threads safely in .NET Core and .NET Framework
In this post I look at some of the ways you can misuse System.Random, comparing .NET Framework, NET Core, and .NET 6 implementations. In this post I look at some of the ways you can misuse System.Random for generating random numbers, specifically around thread safety. I start by showing how to use the built-in thread-safe Random generator in .NET 6. I then step back to previous .NET Core implementations, before the thread-safe Random generator was added, and show how to add your own. Finally, we take one more step back to .NET Framework, and look at he issues that arise there. tl;dr; If you're using .NET 6, then always use the static property Random.Shared if possible. If (like me) you need to support older version of .NET Core and .NET Framework, then read on! Generating random numbers from multiple threads in .NET 6+ It's a common requirement to be able to generate some sort of random number in .NET. If you don't need this to be a cryptographically secure ran...
Comments
Post a Comment