To be able to test regular expressions, create a Visual Basic or C# console ... check using the static System.Text.RegularExpressions.Regex.IsMatch method and displays the results to the console: ...

XML has become the standard technology in information exchange, but many applications still use more primitive ... write short VB and C# routines built on this regular expression to parse a file (see ...

In this article, we’ll look at how we can use lambda expressions in C#. To work with the code examples provided in this article, you should have Visual Studio 2019 installed in your system.

Advanced Find/Replace One often overlooked use of regular expressions is in the Find window of your IDE. Let's say for example you had Visual Studio open and were tasked with ensuring all private ...

This article talks about how we can work with closures using anonymous methods, lambda expressions, and delegates in C#. To work with the code examples provided in this article, you should have ...

Then you enter (in the Regular Expression ... order to use it in code, Patterns has you covered there, too. A pop-up menu lets you choose from several different languages, including C#, Perl ...

When you need to leverage regex in PowerShell you'll be using the .NET regex engine. Each language has its own subtleties so be aware of this if you find an example regular expression on the Internet ...