Created
October 31, 2014 10:11
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private static void TestMethod1() | |
{ | |
var str = new [] { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p' }; | |
// Remove | |
var t = new char[20]; | |
for (var i = 0; i < 20; i++) | |
{ | |
t[i] = str[i]; | |
} | |
// Substring | |
var r = new char[10]; | |
for (var i = 0; i < str.Length; i++) | |
{ | |
if (i > 19) | |
{ | |
break; | |
} | |
if (i > 9) | |
{ | |
r[i - 10] = str[i]; | |
} | |
} | |
// IndexOf | |
var e = 0; | |
for (var i = 0; i < str.Length; i++) | |
{ | |
if (str[i] == 'p') | |
{ | |
e = i; | |
break; | |
} | |
} | |
// LastIndexOf | |
var w = 0; | |
for (var i = str.Length - 1; i > 0; i--) | |
{ | |
if (str[i] == 'p') | |
{ | |
w = i; | |
break; | |
} | |
} | |
// Contains | |
var q = str.Contains('p'); // Using Linq. | |
} | |
private static void TestMethod2() | |
{ | |
var str = "abcdefghijklmnopabcdefghijklmnopabcdefghijklmnopabcdefghijklmnop"; | |
var t = str.Remove(20); | |
var r = str.Substring(10, 10); | |
var e = str.IndexOf("p"); // 15 | |
var w = str.LastIndexOf("p"); // 63 | |
var q = str.Contains("p"); | |
} |
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