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Proper usage of Java -D command-line parameters
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Is it a good idea to index datetime field in mysql?
...ies. If your only condition is BETWEEN NOW() AND DATE_ADD(NOW(), INTERVAL 30 DAY) and you have no other index in the condition, MySQL will have to do a full table scan on every query. I'm not sure how many rows are generated in 30 days, but as long as it's less than about 1/3 of the total rows it ...
Can I prevent the Firefox developer tools network panel from clearing on page reload?
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What is the most efficient way to store tags in a database?
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edited Sep 3 at 22:17
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answered Dec 2 '08 at 15:05
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How to download/checkout a project from Google Code in Windows?
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If you don't want to install anything but do want to download an SVN or GIT repository, then you...
How to output messages to the Eclipse console when developing for Android
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Rather than trying to output to the console, Log will output to LogCat which you can find in Ecl...
How can I add CGPoint objects to an NSArray the easy way?
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With UIKit Apple added support for CGPoint to NSValue, so you can do:
NSArray *points = [NSAr...
jQuery exclude elements with certain class in selector
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Twig ternary operator, Shorthand if-then-else
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Python mock multiple return values
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You can assign an iterable to side_effect, and the mock will return the next value in the sequ...