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C# how to create a Guid value?
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answered Feb 26 '10 at 19:02
DavidDavid
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Multiline comment in PowerShell
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edited Apr 1 at 5:04
answered Jan 15 '14 at 5:31
Fo...
Android: how to make keyboard enter button say “Search” and handle its click?
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answered Jul 8 '10 at 15:44
Robby PondRobby Pond
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Function to return only alpha-numeric characters from string?
...restricted to just A-Z.
Try this to remove everything except a-z, A-Z and 0-9:
$result = preg_replace("/[^a-zA-Z0-9]+/", "", $s);
If your definition of alphanumeric includes letters in foreign languages and obsolete scripts then you will need to use the Unicode character classes.
Try this to le...
How to find out which JavaScript events fired?
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answered Sep 5 '11 at 2:02
ChrisChris
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Remove a string from the beginning of a string
...gex:
$prefix = 'bla_';
$str = 'bla_string_bla_bla_bla';
if (substr($str, 0, strlen($prefix)) == $prefix) {
$str = substr($str, strlen($prefix));
}
Takes: 0.0369 ms (0.000,036,954 seconds)
And with:
$prefix = 'bla_';
$str = 'bla_string_bla_bla_bla';
$str = preg_replace('/^' . preg_quote($p...
Scala 2.8 breakOut
... edited Nov 27 '15 at 15:36
203
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answered Nov 11 '09 at 16:53
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How to convert a clojure keyword into a string?
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answered Sep 15 '10 at 15:49
kotarakkotarak
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Calling static generic methods
...e8/html/…
– Joanis
Nov 27 '14 at 20:07
3
A different way to specify the type of E would be to d...
Sqlite LIMIT / OFFSET query
... andybalholm
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answered Jul 24 '10 at 15:05
Bill KarwinBill Karwin
437k7777...