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rails 3 validation on uniqueness on multiple attributes
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would you validate a group of three with validates :zipcode, :uniqueness => {:scope => [:recorded_at, :something_else]}?
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What does git push -u mean?
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@HaveAGuess Probably for the same reason that Eclipse also offers both misery and despair.
– twiz
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Create array of symbols
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answered Jul 24 '12 at 22:06
Joost BaaijJoost Baaij
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What does -XX:MaxPermSize do?
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answered Aug 24 '12 at 17:46
Denys SéguretDenys Séguret
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ASP.NET MVC - Should business logic exist in controllers?
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edited Oct 24 '08 at 21:11
answered Oct 24 '08 at 21:00
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How to create REST URLs without verbs?
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edited Oct 24 '09 at 21:51
answered Oct 24 '09 at 21:34
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What is sandboxing?
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answered Jan 24 '10 at 6:51
clawsclaws
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Visual Studio or Resharper functionality for placement of using directives
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UPDATE - ReSharper 2016.1: This option is now moved to Code Editing → C# → Code Style → A...
Why is the parent div height zero when it has floated children
...stions/25818199/…
– kristianp
Apr 24 '15 at 3:24
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Encoding Javascript Object to Json string
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answered Jul 24 '11 at 22:15
Dave WardDave Ward
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