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Valid to use (anchor tag) without href attribute?
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Using Linq to group a list of objects into a new grouped list of list of objects
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How do I check for a network connection?
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Android onCreate or onStartCommand for starting service
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answered Jan 6 '13 at 14:00
David WasserDavid Wasser
81.3k1313 gold badges172172 silver badges226226 bronze badges
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Submitting HTML form using Jquery AJAX
...c case we are doing a FORM submission using AJAX.
Really quickly there are 4 general web actions GET, POST, PUT, and DELETE; these directly correspond with SELECT/Retreiving DATA, INSERTING DATA, UPDATING/UPSERTING DATA, and DELETING DATA. A default HTML/ASP.Net webform/PHP/Python or any other form...
How to do SELECT COUNT(*) GROUP BY and ORDER BY in Django?
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edited Aug 24 at 15:23
answered Sep 30 '13 at 19:44
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Does name length impact performance in Redis?
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Final arguments in interface methods - what's the point?
...like there's any point to it. According to the Java Language Specification 4.12.4:
Declaring a variable final can serve
as useful documentation that its value
will not change and can help avoid
programming errors.
However, a final modifier on a method parameter is not mentioned in the ru...
Retina displays, high-res background images
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Do I need to double the size of the .box div to 400px by 400px to
match the new high res background image
No, but you do need to set the background-size property to match the original dimensions:
@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) { ...
JavaScript: Class.method vs. Class.prototype.method
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edited Oct 28 '09 at 4:19
answered Oct 28 '09 at 4:08
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