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Remove whitespaces inside a string in javascript
...)); // $Q$W$E$R$TY$
Performance comparison - /\s+/g is faster. See here: http://jsperf.com/s-vs-s
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How to loop through an associative array and get the key? [duplicate]
...
If you use array_keys(), PHP will give you an array filled with just the keys:
$keys = array_keys($arr);
foreach($keys as $key) {
echo($key);
}
Alternatively, you can do this:
foreach($arr as $key => $value) {
echo($key);
}
...
best practice to generate random token for forgot password
...ikiC and @ScottArciszewski for pointing this out.
For more details see
http://phpsecurity.readthedocs.org/en/latest/Insufficient-Entropy-For-Random-Values.html
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Prevent the keyboard from displaying on activity start
...wing may work
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);
I've used it for this sort of thing before.
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Using JQuery - preventing form from submitting
...t;html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type='text/javascript'>
$(document).ready(function() {
//option A
$("form").submit(fu...
How to get Activity's content view?
...ke
PHONE XML LAYOUT
<android.support.v4.view.ViewPager xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:tag="phone"/>
TABLET XML LAYOUT
<RelativeLayout xml...
Convert line-endings for whole directory tree (Git)
...or.
Release 1.6.7 Base Revision 2 of May 3 2013.
StahlWorks Technologies, http://stahlworks.com/
Distributed for free under the BSD License, without any warranty.
type "sfk commandname" for help on any of the following.
some commands require to add "-help" for the help text.
file system
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Why use jQuery on() instead of click()
...egate" the click event using on() with selector argument
To demonstrate:
http://jsfiddle.net/AJRw3/
on() can also be synonymous with click() if you don't have a selector specified:
$('.elementClass').click(function() { // code
});
is synonymous with
$('.elementClass').on('click', function() ...
Turn off textarea resizing
...d (where the textarea HTML is ):
#foo {
resize: none;
}
Taken from:
http://www.electrictoolbox.com/disable-textarea-resizing-safari-chrome/
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Refresh all files in buffer from disk in vim
...cepted answer; :bufdo turns off syntax highlighting by design.
Found via: http://vim.1045645.n5.nabble.com/Bug-report-bufdo-e-breaking-syntax-highlighting-on-displayed-buffers-tp1209995p1209998.html
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