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I'm experimenting with AngularJS for the first time. I do repeat a template based on JSON data, which here is a sample: $scope.users = [ {name: 'first user', status: {name: 'employee'}}, {name: 'second user', status: {name: 'freelancer'}}, {name: 'third user', status: {name: 'employee'}}, ]; This works fine: <p ng-repeat="user in users">{{user.name}}</p> Now I want to prefilter the users displayed. Works fine, too: <p ng-repeat="user in users | filter:{status: 'employee'}">{{user.name}}</p> But when I want to filter on the basis of JSON data within a nested object ( status.name instead of

I would like to use the same functionality of addChildViewController, but for the version 4.3 (addChildViewController is only available in version 5). Thanks in advance. Although it's not recommended, you can create an instance of a UIViewController access it's view property and set it as a subview of the main view your main UIViewController is managing. It works, and I never experienced a problem with this. That said, the recommended way is to have a NSObject subclass to act as your sub-controller, and not use a UIViewController as it has special behavior. Luis Andrés García Something similar

Let's say I have a text file on my web server under /today/changelog-en.txt which stores information about updates to my website. Each section starts with a version number, then a list of the changes. Because of this, the first line of the file always contains the latest version number, which I'd like to read out using plain JavaScript (no jQuery) . Is this possible, and if yes, how? Some Guy This should be simple enough using XHR. Something like this would work fine for you: var XHR = new XMLHttpRequest(); XHR.open("GET", "/today/changelog-en.txt", true); XHR.send(); XHR.onload = function (){

Can you test an uploaded version of an app, other than the "default" version? I'm told it can be: WoLpH Google App Engine version numbers? But I can't find it in the dashboard or the doco. Vishal Biyani If the version of app is 2 and your app URL is appname.appspot.com then URL 2.appname.appspot.com will give you access to version 2 of your app. As Vishal already said correctly (+1), you can prepend the version identifier to your url, so if your version is "version", the URL will be version.appname.appspot.com (app versions are strings, not numbers, although the string "2", is perfectly ok too

I have installed multiple PHP versions on my Mac and want to run unit-tests against a specific PHP version (or against multipls versions) Here's the php versions I have: $ php --version Output: PHP 5.4.23 ... $ /Applications/MAMP/bin/php/php5.2.17/bin/php --version Output: PHP 5.2.17 ... My test case looks like this: function test_php_version() { $actual = phpversion(); $expected = '5.2.17'; $this->assertEquals( $expected, $actual, 'Wrong PHP version!' ); } When I run the test I get this response: $ phpunit Wrong PHP version! Failed asserting that two strings are equal. --- Expected +++ Actual