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php - get numeric index of associative array
...car", array_map("strval", array_keys($a)));
Prints 1, which is correct.
EDIT:
As Shaun pointed out in the comment below, the same thing applies to the index value, if you happen to search for an int index like this:
$a = array(
"foo" => "bar",
"nice",
"car" => "fast",
"none"
);
$in...
How to get child element by class name?
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edited Aug 28 '12 at 20:29
answered Aug 28 '12 at 20:10
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In C#, how to instantiate a passed generic type inside a method?
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edited Feb 18 '16 at 16:11
ΩmegaMan
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Echo tab characters in bash script
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edited Feb 16 '16 at 7:22
Chris Maes
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Java or Python for Natural Language Processing [closed]
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edited May 23 '17 at 12:34
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answered Apr 7 '14 at...
How to pass JVM options from bootRun
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edited Mar 30 '16 at 6:04
answered Aug 1 '14 at 11:39
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How to ensure a form field is submitted when it is disabled?
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edited Sep 8 '15 at 0:40
answered Jul 28 '09 at 0:38
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Two divs, one fixed width, the other, the rest
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edited May 23 '17 at 12:26
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answered Jun 26 '11 a...
How to remove leading and trailing white spaces from a given html string?
... ';
myString = myString.trim();
// or myString = String.trim(myString);
Edit
As noted in other comments, it is possible to use the regex approach. The trim method is effectively just an alias for a regex:
if(!String.prototype.trim) {
String.prototype.trim = function () {
return this.r...
Best way to synchronize local HTML5 DB (WebSQL Storage, SQLite) with a server (2 way sync) [closed]
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edited Feb 2 '12 at 16:06
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