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Get a list of checked checkboxes in a div using jQuery
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This was great for the simple map. I changed children to find to look deeper, and needed jquery attributes so used $(this) (and wrote this comment for when I come looking again...)
– goodeye
May 25 '1...
center aligning a fixed position div
...r doesn't exactly centers the element.
The proper way is to use CCS3 transform property. Although it's not supported in some old browsers. And we don't even need to set a fixed or relative width.
.centered {
position: fixed;
left: 50%;
transform: translate(-50%, 0);
}
Working jsfiddl...
Deleting all records in a database table
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If you are looking for a way to it without SQL you should be able to use delete_all.
Post.delete_all
or with a criteria
Post.delete_all "person_id = 5 AND (category = 'Something' OR category = 'Else')"
See here for more information.
The...
Programmatically go back to the previous fragment in the backstack
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Don't forget to add "addToBackStack("tag")" in your code. "fragmentManager.beginTransaction().replace(R.id.content_frame,fragment).addToBackStack("tag").commit();" if you write addToBackStack(null) , it will handle it by itself bu...
HTML button calling an MVC Controller and Action method
I know this isn't right, but for the sake of illustration I'd like to do something like this:
19 Answers
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Professional jQuery based Combobox control? [closed]
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Unfortunately, the best thing I have seen is the jquery.combobox, but it doesn't really look like something I'd really want to use in my web applications. I think there are some usability issues with this control, but as a user...
How to pull remote branch from somebody else's repo
I've got a project hosted on GitHub which somebody has forked. On their fork, they've created a new branch "foo" and made some changes. How do I pull their "foo" into a new branch also named "foo" in my repo?
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What is state-of-the-art for text rendering in OpenGL as of version 4.1? [closed]
...owngraded nicely to older hardware, if needed.
See the famous Valve paper for the technique.
The technique is conceptually similar to how implicit surfaces (metaballs and such) work, though it does not generate polygons. It runs entirely in the pixel shader and takes the distance sampled from the ...
if checkbox is checked, do this
...eckbox is an <input type="checkbox" /> element the issue is the same for $(...).attr('checked') (or even $(...).is(':checked')) vs. this.checked.
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How to determine one year from now in Javascript
... you do it in December; the date will be adjusted automatically. Same goes for day-of-month via getDate() and setDate().
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