Print Page - C# Which is faster .Any() .Contains() or .Exists()

Title: C# Which is faster .Any() .Contains() or .Exists()
Post by: Mr. Analog on December 14, 2016, 03:03:01 PM

The answer was surprising:
http://stackoverflow.com/a/18651941

Code Select

***************************************
***** ContainsExistsAnyShortRange *****
***************************************
List/Contains: 96ms
List/Exists: 146ms
List/Any: 381ms
Array/Contains: 34ms
Arrays do not have Exists
Array/Any: 410ms
***************************************
********* ContainsExistsAny ***********
***************************************
List/Contains: 257,996ms
List/Exists: 379,951ms
List/Any: 884,853ms
Array/Contains: 72,486ms
Arrays do not have Exists
Array/Any: 1,013,303ms

Title: Re: C# Which is faster .Any() .Contains() or .Exists()
Post by: Melbosa on December 14, 2016, 03:55:15 PM

Contains FTW!!!!

Title: Re: C# Which is faster .Any() .Contains() or .Exists()
Post by: Mr. Analog on December 14, 2016, 04:00:30 PM

It's surprising how costly .Any is, I never would have thought of it at all if I hadn't been looking for more performative ways of filtering lists in C#

Linq: Best friend AND worst enemy

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General => Tech Chat => Topic started by: Mr. Analog on December 14, 2016, 03:03:01 PM