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Resetting a multi-stage form with jQuery
..., use answer below
$(':input','#myform')
.not(':button, :submit, :reset, :hidden')
.val('')
.removeAttr('checked')
.removeAttr('selected');
Which might work for a lot of cases, including for the OP, but as pointed out in the comments and in other answers, will clear radio/checkbox elements from any...
What is the difference between t.belongs_to and t.references in rails?
...= options.delete(:polymorphic)
args.each do |col|
column("#{col}_id", :integer, options)
column("#{col}_type", :string, polymorphic.is_a?(Hash) ? polymorphic : options) unless polymorphic.nil?
end
end
alias :belongs_to :references
This is just a way of making your code more...
How do I properly escape quotes inside HTML attributes?
...uot;asd">test</option>
You can see this working below, or on jsFiddle.
alert($("option")[0].value);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select>
<option value="&quot;asd">Test</option>
</s...
Linq Syntax - Selecting multiple columns
...ivenInfo || x.USER_NAME == givenInfo)
.Select(x => new { x.EMAIL, x.ID });
AFAIK, the declarative LINQ syntax is converted to a method call chain similar to this when it is compiled.
UPDATE
If you want the entire object, then you just have to omit the call to Select(), i.e.
var employee ...
Chrome Extension - Get DOM content
...ngly recommend a more careful study of the available documentation!
That said, here is a sample extension that retrieves the DOM content on StackOverflow pages and sends it to the background page, which in turn prints it in the console:
background.js:
// Regex-pattern to check URLs against.
// It...
How to play a notification sound on websites?
...+ filename + '.ogg" type="audio/ogg">';
var embedSource = '<embed hidden="true" autostart="true" loop="false" src="' + filename +'.mp3">';
document.getElementById("sound").innerHTML='<audio autoplay="autoplay">' + mp3Source + oggSource + embedSource + '</audio>';
}
<butt...
How to put comments in Django templates
...%}
The other half of the flexbox is defined
in a different file `sidebar.html`
as <div id="sidebar-main">.
{% endcomment %}
Single line:
{# jquery latest #}
{#
beware, this won't be commented out...
actually renders as regular body text on the page
#}
I find this es...
What's the use of session.flush() in Hibernate
... gives finer control that may be required in some circumstances (to get an ID assigned, to control the size of the Session,...).
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getting the last item in a javascript object
...ate has been raging about this subject: code.google.com/p/v8/issues/detail?id=164
– Tim Down
Nov 30 '10 at 23:09
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Asp.NET Web API - 405 - HTTP verb used to access this page is not allowed - how to set handler mappi
...
I've disabled it, but it didn't help
– Bart
Mar 25 '12 at 8:27
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