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Animate element to auto height with jQuery
... height:
var autoHeight = $('#first').height();
Switch back to curHeight and animate to autoHeight:
$('#first').height(curHeight).animate({height: autoHeight}, 1000);
And together:
var el = $('#first'),
curHeight = el.height(),
autoHeight = el.css('height', 'auto').height();
el.height...
Block commenting in Ruby
...
You can do
=begin
[Multi line comment]
=end
=begin and =end must be at the beginning of the line (not indented at all).
Source
Also, in TextMate you can press Command + / to toggle regular comments on a highlighted block of code.
Source
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Select first occurring element after another element
...lternative is to use JS to find your h4 elements, walk to the next sibling and add a CSS class to that. With jQuery, this would simply be $('#sb-wrapper #sb-wrapper-inner #sb-body #myDiv h4').next().addClass('shadowbox-h4-p');
– Phrogz
Jan 7 '11 at 14:10
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jQuery UI slider Touch & Drag/Drop support on Mobile devices
I have already styled and implemented jQuery UI slider into a project. Though it's responsive, the slider does not respond to being touched and dragged. Instead, you have to touch where you want the slider to go. I'd like to avoid swapping to jQuery mobile UI, which supports touching and dragging, s...
jQuery, get html of a whole element [duplicate]
...un when append is called. It might cause problems.
– Andrej
Feb 13 '14 at 16:17
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Fatal error: Class 'ZipArchive' not found in
...ension installed.
See this page for installation instructions (both Linux and Windows).
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How to determine if one array contains all elements of another array
...d Sep 12 '11 at 12:36
Pablo FernandezPablo Fernandez
91.2k5353 gold badges177177 silver badges224224 bronze badges
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How to go to a specific file in Chrome Developer Tools?
...eveloping a web application with a heavy front-end approach. By using Dojo and the AMD-way, I currently have testing screens which may easily load over a hundred different javascript files.
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Custom sort function in ng-repeat
...on. For example, if you would like to compare cards based on a sum of opt1 and opt2 (I'm making this up, the point is that you can have any arbitrary function) you would write in your controller:
$scope.myValueFunction = function(card) {
return card.values.opt1 + card.values.opt2;
};
and then,...
JavaScript get element by name
...rror is because document.getElementsByName returns a NodeList of elements. And a NodeList of elements does not have a .value property.
Use this instead:
document.getElementsByName("acc")[0].value
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