prototype-programming

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Why use chained prototype inheritance in javascript?

perf Why do we build a prototype inheritance chain rather then using object composition. Looking up through the prototype for each step in the chain get\'s expensive.[详细]

2023-04-02 09:43 分类：问答
Use closure to make methods private in prototype

I am using prototype 1.4 in our project,I used to create Class in this manner: 1) Manner1 var Person=Class.create();[详细]

2023-03-31 16:47 分类：问答
in javascript, how does a new object function extend a prototype function of same name?

when creating an object I wish to extend the functionality of an existent prototype function with a new function. the new function needs to call the original prototype function to perform, but they ar[详细]

2023-03-29 19:50 分类：问答
Javascript and prototypal Inheritance

Is there a difference between these two statements in Javascript? function p() { this.do = function(){alert(\'cool\')};[详细]

2023-03-29 19:14 分类：问答
"Pure" Prototype Language

I\'m looking for a \"pure\" prototype language that I can study.I\'m using the definition of \"pure\" meaning (quoted from Wikipedia):[详细]

2023-03-28 08:07 分类：问答
Adding properties to a prototype within the constructor function

I was experimenting with some examples and came across a problem that if we want to add a function to a prototype it will not be able to access the private members of the constructor. I came across th[详细]

2023-03-27 10:36 分类：问答
Prototypal inheritance in javascript, how does it work?

This is my code: var Quo = function(string) {//T开发者_Python百科his creates an object with a \'status\' property.[详细]

2023-03-26 11:44 分类：问答
"this[key]" on a for() in javacscript with prototype

I\'ve a JS error on the 5th line of this script (var el = this[key];). It works on FF, Chrome, Safari but not on IE. Someone can help me ?[详细]

2023-03-25 12:55 分类：问答
Javascript literal vs function oop

whats the best practice to use these? var x = { a: \'a\', eat: function()开发者_如何学JAVA { }, ... }[详细]

2023-03-25 06:20 分类：问答
Javascript array extension method gets iterated in for loop

I have created a JavaScript ext开发者_如何学编程ension for an array object as follows: Array.prototype.where = function (lamda) {[详细]

2023-03-25 01:19 分类：问答