detect

Ok i have tons of $http() calls all around the app code, i'm wondering is there any way / best practice to detect when all $http() around the app have finished ( success/error donesn't matter what they return, just need to know if finished )? So that i can show a loading gif until they are loading ? thanks Do it like this: angular.module('app').factory('httpInterceptor', ['$q', '$rootScope', function ($q, $rootScope) { var loadingCount = 0; return { request: function (config) { if(++loadingCount === 1) $rootScope.$broadcast('loading:progress'); return config || $q.when(config); }, response:

I have a PHP script that may be placed on a windows system or a linux system. I need to run different commands in either case. How can I detect which environment I am in? (preferably something PHP rather than clever system hacks) Update To clarify, the script is running from the command line. Sander Marechal Check the value of the PHP_OS constant Docs . It will give you various values on Windows like WIN32 , WINNT or Windows . See as well: Possible Values For: PHP_OS and php_uname Docs : if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { echo 'This is a server using Windows!'; } else { echo

Is there any way to detect Chinese characters using Perl? And is there any way on how to split Chinese characters with symbol dot '.' perfectly? Depends on your particular notion of what is a Chinese character. Perhaps you're looking for /\p{Script=Hani}/ , but if we want to cast our net wide, the following regex pattern will match stuff that occurs in Chinese writing. Restrict if necessary. use 5.014; / (?: \p{Block=CJK_Compatibility} | \p{Block=CJK_Compatibility_Forms} | \p{Block=CJK_Compatibility_Ideographs} | \p{Block=CJK_Compatibility_Ideographs_Supplement} | \p{Block=CJK_Radicals

I found this gist to detect changes on specified fiels of a object : https://gist.github.com/3138469 But it bind an event only on one field. Someone know a function or a tricks to detect change on an entire Javascript Object ? 2019 Update: These days this can be achieved using Proxy API in a much more efficient manner. The on-change library uses the Proxy API behind the scene to make this even easier. 2012 Update: I've just noticed that the author of Watch.js is referencing a library with much broader browsers' support. MultiGetSet.JS When I want to achieve this I usually use Watch.js , you

Possible Duplicate: Determine if running on a rooted device On Launch of the application, I want to detect if the device running is rooted. Is there proper way of detecting it? I don't think trying to write a file to '\data' to see if rooted is a good solution. (Since even rooted devices may have that path unprivileged) At the end of the day, you can't. A rooted device may be modified in any way, and thus can completely hide whatever it wants from you. In practice you could look at some of the standard root builds to find features they have or characteristics you can look at... but there is no

Is there a way to detect the headset's play/pause button click? I managed to detect the volume buttons clicks using: AudioSessionAddPropertyListener( kAudioSessionProperty_CurrentHardwareOutputVolume , audioVolumeChangeListenerCallback, self ); But I can't find an AudioSessionProperty for the center button. What's the way to do that? Can Everything that's done from outside your app is considered a "Remote Event". If you double-tap the Home button and press Play/Pause there, it's the equivalent of pressing the play/pause button on the headset (Same for double tapping for next, and triple