大约有 6,405 项符合查询结果（耗时：0.0142秒） [XML]
What is the best way to profile javascript execution? [closed]
Is there a good profiler for javascript? I know that firebug has some support for profiling code. But I want to determine stats on a longer scale.
Imagine you are building a lot of javascript code and you want to determine what are actually the bottlenecks in the code. At first I want to see profil...
How to remove an HTML element using Javascript?
...bie. Can somebody tell me how to remove an HTML element using the original Javascript not jQuery.
11 Answers
...
Base64 encoding and decoding in client-side Javascript
Are there any methods in JavaScript that could be used to encode and decode a string using base64 encoding?
13 Answers
...
What is the preferred syntax for defining enums in JavaScript?
What is the preferred syntax for defining enums in JavaScript? Something like:
48 Answers
...
Should Github be used as a CDN for javascript libraries? [closed]
Serving javascript libraries from a CDN instead of your own server comes with tremendous advantages. Less work for your server, possibility for the CDN to have a copy closer to the user than your server, but most importantly a good chance that your user's browser already has it cached from that URL...
How to submit a form with JavaScript by clicking a link?
...tListener("click", function () {
form.submit();
});
Enclose the latter JavaScript code by an DOMContentLoaded event (choose only load for backward compatiblity) if you haven't already done so:
window.addEventListener("DOMContentLoaded", function () {
var form = document.... // copy the last c...
Use of 'prototype' vs. 'this' in JavaScript?
... global object (window in a browser) or in strict mode, remains undefined.
JavaScript is an object-oriented language, i.e. most values are objects, including functions. (Strings, numbers, and booleans are not objects.)
So here are the snippets in question:
var A = function () {
this.x = funct...
Do browsers parse javascript on every page load?
Do browsers (IE and Firefox) parse linked javascript files every time the page refreshes?
6 Answers
...
Implode an array with JavaScript?
...
You can do this in plain JavaScript, use Array.prototype.join:
arrayName.join(delimiter);
share
|
improve this answer
|
fol...
Javascript regex returning true.. then false.. then true.. etc [duplicate]
... to the server. The server behaves as expected and returns '2' to tell the javascript that they are submitting their own username.
...