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c# Programming Glossary: a.length

String.comparison performance (with trim)

http://stackoverflow.com/questions/1862314/string-comparison-performance-with-trim

0 public bool IsTrimEqual string a string b if Math.Abs a.Length b.Length 2 if length differs by more than 2 cant be equal return.. string a string b int indexA 0 int indexB 0 while indexA a.Length Char.IsWhiteSpace a indexA indexA while indexB b.Length Char.IsWhiteSpace.. indexB b.Length Char.IsWhiteSpace b indexB indexB int lenA a.Length indexA int lenB b.Length indexB while lenA 0 Char.IsWhiteSpace..

Comparing Arrays using LINQ in C#

http://stackoverflow.com/questions/2913287/comparing-arrays-using-linq-in-c-sharp

improve this question string a a b string b a b return a.Length b.Length a.Intersect b .Count a.Length After some performance.. string b a b return a.Length b.Length a.Intersect b .Count a.Length After some performance testing Over 10 000 small strings 5ms..

Best way to combine two or more byte arrays in C#

http://stackoverflow.com/questions/415291/best-way-to-combine-two-or-more-byte-arrays-in-c-sharp

Combine params byte arrays byte rv new byte arrays.Sum a a.Length int offset 0 foreach byte array in arrays System.Buffer.BlockCopy..

Casting vs using the 'as' keyword in the CLR

http://stackoverflow.com/questions/496096/casting-vs-using-the-as-keyword-in-the-clr

o in values if o is string string a string o len a.Length sw.Stop Console.WriteLine Is and Cast 0 1 len long sw.ElapsedMilliseconds.. o in values if o is string string a o as string len a.Length sw.Stop Console.WriteLine Is and As 0 1 len long sw.ElapsedMilliseconds.. object o in values string a o as string if a null len a.Length sw.Stop Console.WriteLine As and null check 0 1 len long..

Different combinations of an array (C#)

http://stackoverflow.com/questions/7643885/different-combinations-of-an-array-c

public static IEnumerable int comb int a int k if a null a.Length 0 k 1 k a.Length yield break int n a.Length 1 if k 1 for int.. int comb int a int k if a null a.Length 0 k 1 k a.Length yield break int n a.Length 1 if k 1 for int i 0 i n i yield.. k if a null a.Length 0 k 1 k a.Length yield break int n a.Length 1 if k 1 for int i 0 i n i yield return new int a i else ..