Developers Log

A blog about software developing and technology



How to shuffle an slide puzzle

Learn how to shuffle an slide puzzle.

C#: How to find all files recursively in a folder

How to recursively search all files following a certain name pattern in a given path using C#.

How to use cleanup code in Visual Studio

Quick guide to Visual Studio 2019 code cleanup feature: automatically apply code styles preferences.

How to shuffle an array

In this post we will see a few different ways to shuffle arrays, and the advantages and disadvantages of each method. Although the ordering of arrays is a basic part of the syllabus of any introductory computer science course, less... Continue Reading →

Tests not running in Visual Studio

Test are showing in the Visual Studio test explorer window, but they are not running: how to solve this issue.

Linq: How to flatten a nested list

How to flatten collections with nested elements using Linq

How to do a left outer join in Linq

How to do a left outer join in Linq using groupJoin.

How to fix: Cross origin requests are only supported for protocol schemes

How to fix this CORS policy error message: Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-extension, https

Implementing IEnumerable and IEnumerator in C#

Quick guide to implementing IEnumerable and IEnumerator on your custom data structures.

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