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What does the “>” (greater-than sign) CSS selector mean?
...
As others mention, it's a child selector. Here's the appropriate link.
http://www.w3.org/TR/CSS2/selector.html#child-selectors
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How to get value of selected radio button?
...d("test");
alert(form.elements["test"].value);
The JSFiddle to prove it: http://jsfiddle.net/vjop5xtq/
Please note this was implemented in Firefox 33 (All other major browser seems to support it). Older browsers will require a polfyill for RadioNodeList for this to properly function
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Update Angular model after setting input value with jQuery
... model after a jquery ajax call in the success function. It was slow with $http because there was duplicate change event listener for the element that was doing something else so i merged it into jQuery.
– Emmanuel Mahuni
Feb 17 '16 at 19:10
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Length of a JavaScript object
...a plugin is equally accessible:
$.assocArraySize = function(obj) {
// http://stackoverflow.com/a/6700/11236
var size = 0, key;
for (key in obj) {
if (obj.hasOwnProperty(key)) size++;
}
return size;
};
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How do you print out a stack trace to the console/log in Cocoa?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How can I test if a letter in a string is uppercase or lowercase using JavaScript?
...console.log(letters[i] + ": " + false);
}
}
You may test it here: http://jsfiddle.net/Axfxz/ (use Firebug or sth).
for (var i = 0; i<letters.length; i++) {
if (letters[i] !== letters[i].toUpperCase()
&& letters[i] === letters[i].toLowerCase()) {
c...
Padding within inputs breaks width 100%
...rder-box; /* Opera/IE 8+ */
}
You can read more about it here: http://css-tricks.com/box-sizing/
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How to make a vertical line in HTML
...s.
usage
<h1>THIS<v-r></v-r>WORKS</h1>
example: http://html5.qry.me/vertical-rule
Don't want to mess with javascript?
Simply apply this CSS class to your designated element.
css
.vr {
height: 100%;
width: 1px;
border-left: 1px solid gray;
/*display: inline...
Object.watch() for all browsers?
...ediacy as an observer.
Here's an attempt at bringing watch/unwatch to IE: http://webreflection.blogspot.com/2009/01/internet-explorer-object-watch.html.
It does change the syntax from the Firefox way of adding observers. Instead of :
var obj = {foo:'bar'};
obj.watch('foo', fooChanged);
You do:
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How to vertically align a html radio button to it's label?
... font-size: 14px;
margin: 10px;
vertical-align:top;
}
Test: http://jsfiddle.net/muthkum/heAWP/
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