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Ternary operator is twice as slow as an if-else block?
...r this question, we'll examine the assembly code produced by the X86 and X64 JITs for each of these cases.
X86, if/then
32: foreach (int i in array)
0000007c 33 D2 xor edx,edx
0000007e 83 7E 04 00 cmp dword ptr [esi+4],0
00000082 7E 1C ...
How to rethrow InnerException without losing stack trace in C#?
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490
In .NET 4.5 there is now the ExceptionDispatchInfo class.
This lets you capture an exception ...
How to validate an e-mail address in swift?
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Parsing JSON using Json.net
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edited Jul 26 '12 at 4:48
James Newton-King
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The request was aborted: Could not create SSL/TLS secure channel
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How can you zip or unzip from the script using ONLY Windows' built-in capabilities?
...ip-folder-from-the-command-line-windows
From Windows 8 on, .NET Framework 4.5 is installed by default, with System.IO.Compression.ZipArchive and PowerShell available, one can write scripts to achieve this, see
https://stackoverflow.com/a/26843122/71312
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How to evaluate a math expression given in string form?
...ScriptEngine engine = mgr.getEngineByName("JavaScript");
String foo = "40+2";
System.out.println(engine.eval(foo));
}
}
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PHP PDO returning single row
...tring --- ");
$stmt = $dbh->prepare("SELECT name FROM mytable WHERE id=4 LIMIT 1");
$stmt->execute();
$row = $stmt->fetch();
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Extracting the last n characters from a ruby string
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edited Nov 2 '13 at 6:40
nostopbutton
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Hidden Features of Xcode
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