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Ruby on Rails: How do I add placeholder text to a f.text_field?
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With rails >= 3.0, you can simply use the placeholder option.
f.text_field :attr, placehol...
How to re-raise an exception in nested try/except blocks?
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As of Python 3 the traceback is stored in the exception, so a simple raise e will do the (mostly...
Android: Create spinner programmatically from array
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edited Oct 8 '17 at 15:21
abbood
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MySQL DISTINCT on a GROUP_CONCAT()
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edited Jun 21 '10 at 9:47
Daniel Vassallo
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Unable to run app in Simulator: Xcode beta 6 iOS 8
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How to reload apache configuration for a site without restarting apache
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should be possible using the command
sudo /etc/init.d/apache2 reload
hope that helps
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What's the idiomatic syntax for prepending to a short python list?
...mond HettingerRaymond Hettinger
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Set element width or height in Standards Mode
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Homebrew: List only installed top level formulas
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edited Jun 11 '15 at 17:52
answered Mar 31 '14 at 23:37
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