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HTML select form with option to enter custom value
...
jQuery Solution!
Demo: http://jsfiddle.net/69wP6/2/
Another Demo Below(updated!)
I needed something similar in a case when i had some fixed Options and i wanted one other option to be editable! In this case i made a hidden input that would ...
How can I select item with class within a DIV?
...
Try:
$('#mydiv').find('.myclass');
JS Fiddle demo.
Or:
$('.myclass','#mydiv');
JS Fiddle demo.
Or:
$('#mydiv .myclass');
JS Fiddle demo.
References:
find().
Selector context.
Good to learn from the find() documentation:
The .find() and .children() met...
For loop for HTMLCollection elements
..."events")).forEach(function(item) {
console.log(item.id);
});
Working demo (in Firefox, Chrome, and Edge as of April 2016): https://jsfiddle.net/jfriend00/8ar4xn2s/
Update for ES6 in 2016
You can now use the ES6 for/of construct with a NodeList and an HTMLCollection by just adding this to y...
Plotting time in Python with Matplotlib
...rong with the conversion. Re. the formatting of chart labels, see the date_demo1 link provided by J. K. Seppänen. The matplot lib documentation is excellent, BTW. matplotlib.sourceforge.net/index.html
– codeape
Oct 19 '09 at 13:53
...
Check if a string is html or not
...lack of a space means that <b opens a <b> element. Here's a quick demo of what I'm talking about.
– zzzzBov
Mar 15 '16 at 17:24
4
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What does the CSS rule “clear: both” do?
...gn a basic website which has a layout like below...
Live Example of the demo image.
Code For Demo
/* CSS: */
* { /* Not related to floats / clear both, used it for demo purpose only */
box-sizing: border-box;
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
...
Is there some way to PUSH data from web server to browser?
...o a web browser. I'd recommend StreamHub Push Server, they have some cool demos and it's much easier to get started with than any of the other servers. Check out the Getting Started with Comet and StreamHub Tutorial for a quick intro. You can use the Community Edition which is available to downlo...
Call AngularJS from legacy code
... is used as the property name of the scope in this global object.
See the demo here. As I showed in the demo, you can trigger jQuery events when the scope is stored and removed from the global 'scopes' object.
<script type="text/javascript" >
$('div').on('scopeLinked', function(e, scopeN...
Is there are way to make a child DIV's width wider than the parent DIV using CSS?
... a distance of half the viewport, minus 50% of the parent element's width.
Demo:
* {
box-sizing: border-box;
}
body {
margin: 0;
overflow-x: hidden;
}
.parent {
max-width: 400px;
margin: 0 auto;
padding: 1rem;
position: relative;
background-color: darkgrey;
}
.child {
width:...
Get class name of object as string in Swift
... use neither introspection nor manual demangling (no magic!).
Here is a demo:
// Swift 3
import class Foundation.NSObject
func typeName(_ some: Any) -> String {
return (some is Any.Type) ? "\(some)" : "\(type(of: some))"
}
class GenericClass<T> {
var x: T? = nil
}
protocol P...