Looks like in TypeScript it's absolutely fine (from the compiler perspective) to have such code:  class Vehicle {     public run(): void { console.log('Vehicle.run'); } }  class Task {     public run(): void { console.log('Task.run&...
In C# there's a quite huge difference between interfaces and classes. Indeed, a class represents a reference-type, so that we can actually create objects modeled on that class, while interfaces are meant to be contracts that a class sign to in or...
Is there a way to enforce types in JavaScript? I'm thinking of a pre-processor which takes an input file written in ActionScript 3 or Java and converts it to JS.  I do not need a big run-time apparatus, I just need to introduce the idea of compil...
I have created a TypeScript interface for my service results. Now I want to define a basic functionality for both my functions inside. The problem is I get an error:     The property 'ServiceResult' does not exist on value of type 'Suppor...
My project after obfuscation with proguard fail with javascriptinterface   Here is the link with some suggestions for proguard configuration but it dosn't work in my case  http://groups.google.com/group/android-developers/browse_thread/thread/f88...
I am writing a constructor in JavaScript that has the following properties:  function WhizBang() {     var promise;     this.publicMethod_One = function publicMethod_One() { ... };    this.publicMethod_Two = function publicMethod_Two() { ... };     p...
so I was looking at Typescript's mapped types. Would it be possible to create an interface that wraps another type that removes functions from the original type? For example:  interface Person{ name: string, age: number, speak(): void, }  type Da...
What I'm trying to achieve here is intellisense/autocomplete for an object that's been generated from an array - something like an Action Creator for Redux, an array of strings (string[]) that can be reduced to an object with shape { [string]...
Two years ago the HTML5 standard dropped the chapter "Text Selection API" which contained a specification of the Selection interface:  [Stringifies] interface Selection {   readonly attribute Node anchorNode;   readonly attribute long anchorO...

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