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How to list out all the subviews in a uiviewcontroller in iOS?
...t-in way to dump the view hierarchy is useful -- recursiveDescription, per http://developer.apple.com/library/ios/#technotes/tn2239/_index.html
It outputs a more complete view hierarchy which you might find useful:
> po [_myToolbar recursiveDescription]
<UIToolbarButton: 0xd866040; frame = ...
Extract traceback info from an exception object
...rings. ''.join(...) joins them together. For more reference, please visit: https://docs.python.org/3/library/traceback.html#traceback.format_tb
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How to change the background color of the options menu?
...tions menu?
Android: customize application's menu (e.g background color)
http://www.macadamian.com/blog/post/android_-_theming_the_unthemable/
Android MenuItem Toggle Button
Is it possible to make the Android options menu background non-translucent?
http://www.codeproject.com/KB/android/Android...
WCF Service , how to increase the timeout?
... there are four timeout values you can tweak:
<bindings>
<basicHttpBinding>
<binding name="IncreasedTimeout"
sendTimeout="00:25:00">
</binding>
</basicHttpBinding>
The most important is the sendTimeout, which says how long the client will wai...
Fastest Way to Serve a File Using PHP
...nd either isn't installed by default (apache), isn't active by default (lighttpd) or need a specific configuration (nginx).
Apache
Under apache if you use mod_php you need to install a module called mod_xsendfile then configure it (either in apache config or .htaccess if you allow it)
XSendFile o...
What is the difference between an interface and abstract class?
...lity easily, as they would only need to fill in the blanks.
Taken from:
http://www.dotnetbull.com/2011/11/difference-between-abstract-class-and.html
http://www.dotnetbull.com/2011/11/what-is-abstract-class-in-c-net.html
http://www.dotnetbull.com/2011/11/what-is-interface-in-c-net.html
...
Unexpected Caching of AJAX results in IE8
... method and enable that option explicitly for the necessary requests.
See http://docs.jquery.com/Ajax/jQuery.ajaxSetup for more info.
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How to create a trie in Python
...
Have a look at this:
https://github.com/kmike/marisa-trie
Static memory-efficient Trie structures for Python (2.x and 3.x).
String data in a MARISA-trie may take up to 50x-100x less memory than
in a standard Python dict; the raw lookup...
using jquery $.ajax to call a PHP function
...
using HTTP fetch API could be for the JS frontend, as well as using promises. For PHP sanitizing and filtering input, perhaps using a middleware so that it can be applied to multiple endpoints. I suppose importantly if you'd like m...
How to play audio?
...ile.mp3');
audio.play();
function play() {
var audio = new Audio('https://interactive-examples.mdn.mozilla.net/media/examples/t-rex-roar.mp3');
audio.play();
}
<button onclick="play()">Play Audio</button>
This uses the HTMLAudioElement interface, which plays audio th...