To check if a number is a power of 2 in C# and VB.NET you can use the following extension method.
Sample C#
public static bool IsPowerOfTwo(this ulong input)
{
return (input != 0) && ((input & (input - 1)) == 0);
}
Sample VB.NET
<System.Runtime.CompilerServices.Extension> _ Public Shared Function IsPowerOfTwo(input As ULong) As Boolean Return (input <> 0) AndAlso ((input And (input - 1)) = 0) End Function
As always, the extension method was added to out Fesslersoft.Extensions library @Github
RT @CodeSnippetsNET: How to check if a number is a power of 2 in C# and #VB .NET http://t.co/kSE4jSDnZv #dotnet #csharp #coding #visualbasi…
RT @CodeSnippetsNET: How to check if a number is a power of 2 in C# and #VB .NET http://t.co/kSE4jSDnZv #dotnet #csharp #coding #visualbasi…
RT @CodeSnippetsNET: How to check if a number is a power of 2 in C# and #VB .NET http://t.co/kSE4jSDnZv #dotnet #csharp #coding #visualbasi…