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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 ...
How to get result of console.trace() as string in javascript with chrome or firefox?
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103
I'm not sure about firefox, but in v8/chrome you can use a method on the Error constructor calle...
Enable zooming/pinch on UIWebView
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232
Make sure you checked "Scales page to fit"
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Twig: in_array or similar possible within if statement?
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edited Apr 30 '15 at 4:42
jake stayman
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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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edited Aug 25 '14 at 15:31
0112
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answered Aug 2...
Html.RenderPartial() syntax with Razor
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answered Aug 8 '11 at 11:13
Nicholas MurrayNicholas Murray
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What does it mean to start a PHP function with an ampersand?
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How to download/checkout a project from Google Code in Windows?
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213
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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153
Rather than trying to output to the console, Log will output to LogCat which you can find in Ecl...
What does “Receiver type 'CALayer' for instance message is a forward declaration” mean here?
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I was able to duplicate your problem. This is what fixed it for me.
Add QuartzCore.framework ...