prototypal-inheritance

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Using a prototype pattern in a closure

I\'ve been fiddling around a bit with the prototype and closure patterns in Javascript. As you might know, there\'s a performance penalty when using the closure pattern because it redefines the same f[详细]

2023-03-16 18:43 分类：问答
When would I want to use “class” (static) methods or properties in JavaScript?

In JavaScript, why would one want to attach properties directly to the constructor? var Human = function() {};[详细]

2023-03-16 15:47 分类：问答
(Open Source) Examples of JavaScript Prototypical OO

Bounty Edit: I\'m looking for code written in a pure prototypical OO paradigm (think Self). Not a mixture of prototypical OO and classical OO. I don\'t want to see generic OO wrappers but simply usag[详细]

2023-03-16 05:34 分类：问答
Creating prototype chains in JavaScript (ES-5)

I\'m trying to create a function that creates an object with a prototype chain, like this: something = object(proto1, proto2, proto3);[详细]

2023-03-16 01:38 分类：问答
Why is variable in prototypal constructor undefined when accessed as a property?

Why is myPerson.age undefined? function Person() { var age = 28; } var myPerson = new Person(); console.log(myPerson.age);[详细]

2023-03-13 15:47 分类：问答
How to create private variable accessible to Prototype function?

I\'m trying to get a deeper hold on prototypal inheritance and class creation (I know, there are other ways, but for the purpose of this I\'m trying to grasp prototypes.) My question is: Using the fol[详细]

2023-03-12 05:16 分类：问答
What does a JS function's prototype property used for?

I understand javascript prototype inheritance through the __proto__ property. However I notice that when I do var f = function() {} f will now have a prototype开发者_如何学编程 property in addition to[详细]

2023-03-11 21:04 分类：问答
What are patterns you could use with prototype inheritance that you cannot with class?

Everyone seems to generally agree that prototype inheritance is simpler and more flexible than class inheritance. What I have not seen in the literature that I\'ve read is very many examples of things[详细]

2023-03-10 19:58 分类：问答
Recursive prototypal inheritance in javascript?

Object.create = function (o) { function F() {} F.prototype = o; return new F(); }; From Prototypal Inheritance in JavaScript[详细]

2023-03-09 03:17 分类：问答
Why do my javascript Backbone.js Models share the same "instance" of their parent class?

EDIT: Fixed my example开发者_运维技巧 to demonstrate the behavior. I wanted the details property of AbstractParent to be what I would call an \"instance property\" but it\'s acting more like a \"stat[详细]

2023-03-08 11:38 分类：问答