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How do I create a crontab through a script
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How to rollback just one step using rake db:migrate
...l migrations that haven't been run already
rake db:migrate VERSION=20080906120000 - Run all necessary migrations (up or down) to get to the given version
rake db:migrate RAILS_ENV=test - Run migrations in the given environment
rake db:migrate:redo - Roll back one migration and run it again
rake db:m...
Git push rejected after feature branch rebase
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Can I force pip to reinstall the current version?
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KGoKGo
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Core Data: Quickest way to delete all instances of an entity
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edited Apr 12 at 21:24
Nikita
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HTML5 placeholder css padding
...ine-height help.
– hndcrftd
May 30 '12 at 19:03
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when there wasn't line-height on the input dir...
How to color the Git console?
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answered Oct 25 '12 at 18:47
Joel PurraJoel Purra
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How to fix Array indexOf() in JavaScript for Internet Explorer browsers
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Be careful if you use this kind of detection. Another library might implement this function before you test it, and it might not be standar...
Only one expression can be specified in the select list when the subquery is not introduced with EXI
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SVKSVK
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Forcing child to obey parent's curved borders in CSS
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Yi JiangYi Jiang
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