大约有 14,000 项符合查询结果（耗时：0.0116秒） [XML]
Python: Making a beep noise
...option will work, according to askubuntu.com/questions/19906/beep-in-shell-script-not-working
– John Haberstroh
Apr 17 '17 at 3:07
6
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How to find the operating system version using JavaScript?
How can I find the OS name and OS version using JavaScript?
13 Answers
13
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Setting href attribute at runtime
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<style>
a:hover {
cursor:pointer;
}
</style>
<script type="text/javascript" src="lib/jquery.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$(".link").click(function(){
var href = $(this).attr("href").split("#");
...
Unescape HTML entities in Javascript?
I have some Javascript code that communicates with an XML-RPC backend.
The XML-RPC returns strings of the form:
29 Answers
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Best cross-browser method to capture CTRL+S with JQuery?
...press), IE and Chrome still grab the keypress event with 'Ctrl' before the script does.
– pelms
Jan 6 '12 at 15:23
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How to differentiate single click event and double click event?
...('single')}, function(){alert('double')})">click me</div>
<script>
function doubleclick(el, onsingle, ondouble) {
if (el.getAttribute("data-dblclick") == null) {
el.setAttribute("data-dblclick", 1);
setTimeout(function () {
...
How to detect if multiple keys are pressed at once using JavaScript?
I'm trying to develop a JavaScript game engine and I've came across this problem:
13 Answers
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Comparing date part only without comparing time in JavaScript
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I'm still learning JavaScript, and the only way that I've found which works for me to compare two dates without the time is to use the setHours method of the Date object and set the hours, minutes, seconds and milliseconds to zero. Then compare the...
What is a good regular expression to match a URL? [duplicate]
... a version which is less restrictive http://regexr.com/3e6m0.
Example JavaScript implementation:
var expression = /[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)?/gi;
var regex = new RegExp(expression);
var t = 'www.google.com';
if (t.match(regex)) ...
Limit file format when using ?
... to know if there is a solution. I'd like to keep solely to HTML and JavaScript; no Flash please.
11 Answers
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