大约有 8,000 项符合查询结果（耗时：0.0148秒） [XML]
How to detect scroll position of page using jQuery
...ider debouncing when working with this kind of events. See davidwalsh.name/javascript-debounce-function
– Carlos Roso
Mar 11 '16 at 17:26
...
what is difference between success and .done() method of $.ajax
... with webserver backend code generating NaN values and serializing them as javascript NaN (i.e. as a symbol, not string 'NaN') which is actually not valid JSON -- so the parsing of the response as JSON fails and .fail() is executed, but the response status is 200. But it's still true that success ON...
Is there a good JavaScript minifier? [closed]
What JavaScript minifier do you recommend?
9 Answers
9
...
How can I get query string values in JavaScript?
...riginal
You don't need jQuery for that purpose. You can use just some pure JavaScript:
function getParameterByName(name, url) {
if (!url) url = window.location.href;
name = name.replace(/[\[\]]/g, '\\$&');
var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
...
get keys of json-object in JavaScript [duplicate]
I have a json-object in JavaScript and I want to get the used keys in it. My JavaScript-Code looks like this:
3 Answers
...
How do JavaScript closures work?
How would you explain JavaScript closures to someone with a knowledge of the concepts they consist of (for example functions, variables and the like), but does not understand closures themselves?
...
Escape quotes in JavaScript
...ey are causing the onclick HTML attribute to close prematurely.
Using the JavaScript escape character, \, isn't sufficient in the HTML context. You need to replace the double-quote with the proper XML entity representation, ".
...
How to get first character of string?
...
In JavaScript you can do this:
const x = 'some string';
console.log(x.substring(0, 1));
share
|
improve this answe...
Detecting that the browser has no mouse and is touch-only
...n a user plugs in a mouse/connects to a keyboard, but doesn't expose it to JavaScript.. dang!
This should lead you to the following:
Tracking the current capabilities of a given user is complex, unreliable, and of dubious merit
The idea of progressive enhancement applies quite well here, thou...
What is the difference between call and apply?
...
@KevinSchroeder: In javascript parlance, [] is called an array, {} is called an object.
– Martijn
Jan 10 '13 at 15:19
91
...