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Obtain form input fields using jQuery?
...nippet will fail on <select multiple> elements.
It appears that the new HTML 5 form inputs don't work with serializeArray in jQuery version 1.3. This works in version 1.4+
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mongoose vs mongodb (nodejs modules/extensions), which better? and why?
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I'm building new app and designing now structure of it, here are some thoughts about why to use or not to use mongoose:
Mongoose will be slower (for big apps)
Mongoose is harder with more complicated queries
There will be situations whe...
how to remove X-Powered-By in ExpressJS [duplicate]
...
251
Don't remove it; ask Express not to generate it in the first place:
https://stackoverflow.com/...
How to find if div with specific id exists in jQuery?
...a variable called name . That variable is then used as the <div> id of the appended element.
10 Answers
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How do I put an 'if clause' in an SQL string?
...seOrder
SET purchaseOrder_status = 'COMPLETED'
WHERE purchaseOrder_ID = '@purchaseOrder_ID' and
not exists (SELECT *
FROM itemsOrdered WHERE purchaseOrder_ID = '@purchaseOrdered_ID' AND status = 'PENDING'
)
However, I might guess that yo...
How to display the current year in a Django template?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f6259775%2fhow-to-display-the-current-year-in-a-django-template%23new-answer', 'question_page');
}
);
...
ViewPager.setOffscreenPageLimit(0) doesn't work as expected
...th the animated effect showing the old view sliding off the screen and the new view sliding onto the screen. You are welcome to try to write your own ViewPager that can swipe between things that do not exist. You can read more about this at code.google.com/p/android/issues/detail?id=56667#c3
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Removing leading zeroes from a field in a SQL statement
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answered Aug 15 '12 at 23:51
MTZMTZ
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Is there a use-case for singletons with database access in PHP?
...application can be used in another integrated one, and you can just slap a new feature which client/boss/project manager asks just by a few modifications.
You get the idea. Now lets move on to the objections to singletons and
the unholy crusade against something that is useful:
- Foremost objecti...
updating table rows in postgres using subquery
... address=subquery.address,
partn=subquery.partn
FROM (SELECT address_id, customer, address, partn
FROM /* big hairy SQL */ ...) AS subquery
WHERE dummy.address_id=subquery.address_id;
This syntax is not standard SQL, but it is much more convenient for this type of query than standard ...