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Directive isolate scope with ng-repeat scope in AngularJS

...ed into ngRepeat for use on your directive's attributes do use a prototypically-inherited scope the reason your directive doesn't work has nothing to do with the isolate scope Here's an example of the same code but with the directive removed: <li ng-repeat="name in names" ng-class="{ activ...
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Type definition in object literal in TypeScript

...s? Since the class doesn't get initialized and we only assign properties, calling a method on the class will cause a null exception. Basically, the object we create only 'acts' as the class because we assign its type, but it is not actually an instance of that class. I.e. we need to create the class...
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Is it possible to use JS to open an HTML select to show its option list? [duplicate]

... I am also wishing I could programmatically open a select for keyboard users. In Firefox the change event doesn't fire until the select loses focus, and if the menu isn't actually open, it doesn't select anything when you tab off. LAME-O! – M...
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ArrayList initialization equivalent to array initialization [duplicate]

...rrayList<String>(){{ add("A"); add("B"); }} What this is actually doing is creating a class derived from ArrayList<String> (the outer set of braces do this) and then declare a static initialiser (the inner set of braces). This is actually an inner class of the containing class, a...
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Why is “except: pass” a bad programming practice?

...y to avoid passing in except blocks. Unless explicitly desired, this is usually not a good sign. But let’s go into detail: Don’t catch any error When using a try block, you usually do this because you know that there is a chance of an exception being thrown. As such, you also already have an...
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How many database indexes is too many?

...oject with a rather large Oracle database (although my question applies equally well to other databases). We have a web interface which allows users to search on almost any possible combination of fields. ...
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How do I compute derivative using Numpy?

...rivative of y wrt x. In 8 we apply this derivative function to a vector of all ones and get the vector of all twos. This is because, as stated in line 6, yprime = 2*x. – MRocklin Apr 14 '12 at 13:45 ...
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Libraries not found when using CocoaPods with iOS logic tests

...ething like: link_with 'MainTarget', 'MainTargetTests' Then run pod install again. share | improve this answer | follow | ...
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XSD: What is the difference between xs:integer and xs:int?

... XSD processor, this is true but misleading: it's not an XSD processor at all. – C. M. Sperberg-McQueen Feb 12 '15 at 16:56 8 ...
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Error in Swift class: Property not initialized at super.init call

...error:” Safety check 1 “A designated initializer must ensure that all of the “properties introduced by its class are initialized before it delegates up to a superclass initializer.” Excerpt From: Apple Inc. “The Swift Programming Language.” iBooks. https://itunes.apple.co...