I have something like this: $scope.traveler = [ { description: 'Senior', Amount: 50}, { description: 'Senior', Amount: 50}, { description: 'Adult', Amount: 75}, { descript...
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function Gadget(name, color) { this.name = name; this.color = color; } Gadget.prototype.rating = 3 var newtoy = new Gadget("webcam", "black") newtoy.constructor.prototype.constructor.prototype.constructor.prototype It al...
I know it is used to make arguments a real array, but I don't understand what happens when using Array.prototype.slice.call(arguments)...
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What is the difference between the following two declarations? Class.method = function () { /* code */ } Class.prototype.method = function () { /* code using this.values */ } Is it okay to think of the first statement as a declaration of a stati...
One of the major advantages with Javascript is said to be that it is a prototype based language. But what does it mean that Javascript is prototype based, and why is that an advantage?...
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In JavaScript we can assign properties to a function's prototype or set its prototype object directly: var MyClass = function() { }; // The "property" form... MyClass.prototype.foo = function() { ... }; MyClass.prototype.bar = function(...
It seems like there is a difference here... Let's say we have function MyConstructor() {} MyConstructor's [[Prototype]] is Function.prototype, not MyConstructor.prototype. In other (non-standard/"console.log-able") words: MyConstru...
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