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Set the selected index of a Dropdown using jQuery

... First of all - that selector is pretty slow. It will scan every DOM element looking for the ids. It will be less of a performance hit if you can assign a class to the element. $(".myselect") To answer your question though, there are a few w...
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You can't specify target table for update in FROM clause

...llow you to write queries like this: UPDATE myTable SET myTable.A = ( SELECT B FROM myTable INNER JOIN ... ) That is, if you're doing an UPDATE/INSERT/DELETE on a table, you can't reference that table in an inner query (you can however reference a field from that outer table...) Th...
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sed or awk: delete n lines following a pattern

...;/div>/,$d' out.txt but it gives error saying : sed: -e expression #1, char 24: extra characters after command Thanks in advance. – N mol Aug 24 '13 at 2:37 8 ...
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problem with and :after with CSS in WebKit

I would like to add some style on a select box with the pseudo :after (to style my select box with 2 parts and without images). Here's the HTML: ...
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How to select all instances of a variable and edit variable name in Sublime

If I select a variable (not just any string) in my code, all other instances of that variable get a stroke (white outline) around them: ...
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Any shortcut to initialize all array elements to zero?

...d Jan 28 '10 at 11:58 Arne DeutschArne Deutsch 13.7k44 gold badges4646 silver badges7272 bronze badges ...
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UIButton: set image for selected-highlighted state

I set an images for button's states Normal,Highlighted and Selected, but when the button in selected state and I press/highlight it I didn't see my highlighted image but just grayed picture. Is it possible to set an image for highlighted state when the button selected? ...
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href=“tel:” and mobile numbers

... Maybe the solution involves escape characters of some sort? or unicode chars to express individual characters? – Tropicalrambler Jul 8 at 23:04 ...
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Javascript/jQuery: Set Values (Selection) in a multiple Select

I have a multiple select: 8 Answers 8 ...
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What are these ^M's that keep showing up in my files in emacs?

...file, but it still let me 'git clone code.google.com/p/pytomtom' with '^m' chars????? – Big Rich Mar 17 '15 at 12:26 12 ...