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Difference between break and continue in PHP?
...sing structures are to be broken out of.
Check out the following links:
http://www.php.net/manual/en/control-structures.break.php
http://www.php.net/manual/en/control-structures.continue.php
Hope it helps..
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Static variables in JavaScript
...description = 'A fact-based journey through the galaxy.';
this.link = 'http://www.astronomycast.com';
// for read access to _somePrivateVariable via immutableProp
this.immutableProp = function() {
return _somePrivateVariable;
}
// object function
this.toString = fu...
Rails: confused about syntax for passing locals to partials
....how do you look up this kind of stuff? do you just dig through your clone https://github.com/rails/rails.git? or is there a better way? Sorry but I'm relatively new to RoR and haven't yet found a good/easy/consistent way to look up Rails documentation...such that there IS any. http://api.rubyonrail...
PHP: How to remove all non printable characters in a string?
...$string = preg_replace( '/[^[:print:]]/', '',$string);
For reference see http://www.fileformat.info/info/charset/UTF-8/list.htm
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Using async-await on .net 4
...Nuget as a replacement for the AsyncCTP.
You can read more about it here: http://blogs.msdn.com/b/bclteam/archive/2013/04/17/microsoft-bcl-async-is-now-stable.aspx.
You can read about the previous version here: http://blogs.msdn.com/b/lucian/archive/2012/04/24/async-targeting-pack.aspx.
As this p...
How to get JQuery.trigger('click'); to initiate a mouse click
...esn't work on some elements in Safari. You will need to use a workaround.
http://api.jquery.com/click/
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Your content must have a ListView whose id attribute is 'android.R.id.list'
...
<?xml version="1.0" encoding="utf-8"?>
<ListView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@android:id/list"
>
</ListView>
MainActivity.java:
@Override
protected void onCreate...
Get elements by attribute when querySelectorAll is not available without using libraries?
...ents by attribute. It's now supported in all relevant browsers (even IE8): http://caniuse.com/#search=queryselector
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Map over object preserving keys
...the required function in lodash, a utility library similar to underscore.
http://lodash.com/docs#mapValues
_.mapValues(object, [callback=identity], [thisArg])
Creates an object with the same keys as object and values generated by
running each own enumerable property of object through the...
Remote debugging with Android emulator
...er Windows, what follows requires having Cygwin installed with the package httptunnel. This must work under Linux / httptunnel as well but I didn't try.
Run the emulator on one of the machines (let's say its host name is HostEmulator)
Start Eclipse on the other machine (let's call it HostEclipse)...