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Understanding colors on Android (six characters)
...% — 0F
5% — 0D
4% — 0A
3% — 08
2% — 05
1% — 03
0% — 00
A JavaScript version is below:
var text = document.getElementById('text');
for (var i = 1; i >= 0; i -= 0.01) {
i = Math.round(i * 100) / 100;
var alpha = Math.round(i * 255);
var hex = (alpha + 0x10000)...
What is the best way to conditionally apply a class?
...w I do it:
<class="ng-class:isSelected">
Where 'isSelected' is a javascript variable defined within the scoped angular controller.
To more specifically address your question, here's how you might generate a list with that:
HTML
<div ng-controller="ListCtrl">
<li class="...
Make HTML5 video poster be same size as video itself
...
thanks for that, we need some javascript to change the z-index of the image such that video is visible when you start playing it.
– tim peterson
Jun 1 '12 at 16:53
...
Responsive image map
...have to be rectangular, but the plus is that this solution doesn't rely on Javascript, just CSS. There is a website that you can use to generate the HTML code for the anchors: http://www.zaneray.com/responsive-image-map/
I put the image and the generated anchor tags in a relatively positioned div t...
jQuery - Trigger event when an element is removed from the DOM
...rdless of the method used to remove it.
See this answer for more details: javascript memory leaks
So, for best results, you should hook the cleanData function, which is exactly what the jquery.event.destroyed plugin does:
http://v3.javascriptmvc.com/jquery/dist/jquery.event.destroyed.js
...
ISO time (ISO 8601) in Python
... is there a way to limit the digits of milliseconds to 3? i.e. my other javascript app will produce 2019-02-23T04:02:04.051Z with new Date().toISOString()
– Miranda
Feb 25 '19 at 9:48
...
Add a “hook” to all AJAX requests on a page
...for browsers using a native XMLHttpRequest object.
I think it will work if javascript libraries are in use as they will use the native object if possible.
function addXMLRequestCallback(callback){
var oldSend, i;
if( XMLHttpRequest.callbacks ) {
// we've already overridden send() ...
stopPropagation vs. stopImmediatePropagation
...
Just to be sure, the native javascript version of event.stopImmediatePropagation doesn't stop bubbling right?
– Alexander Derck
Oct 11 '16 at 21:12
...
Event listener for when element becomes visible?
...
Javascript events deal with User Interaction, if your code is organised enough you should be able to call the initialising function in the same place where the visibility changes (i.e. you shouldn't change myElement.style.dis...
Automatic HTTPS connection/redirect with node.js/express
...ion({
secret: "some secret",
httpOnly: true, // Don't let browser javascript access cookies.
secure: true, // Only use cookies over https.
})
);
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