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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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The params in a controller looks like a Hash, but it's actually an instance of ActionController...
In Xcode, how to suppress all warnings in specific source files?
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edited Oct 11 '18 at 1:20
answered Aug 3 '11 at 5:19
Jon ...
Why are nested weights bad for performance? Alternatives?
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C.d.C.d.
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Why is 'false' used after this simple addEventListener function?
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answered Apr 14 '11 at 0:33
Lucas JonesLucas Jones
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Regular Expression For Duplicate Words
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answered May 12 '10 at 21:55
GumboGumbo
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Using an if statement to check if a div is empty
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10 Answers
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MySQL Query - Records between Today and Last 30 Days
...ant to return all records that were added to the database within the last 30 days. I need to convert the date to mm/dd/yy because of display purposes.
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Why java.io.File doesn't have a close() method?
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edited Jul 10 '14 at 9:40
answered Jan 20 '11 at 20:37
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Grep regex NOT containing string
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answered May 2 '12 at 10:10
beerbajaybeerbajay
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SQL Server Management Studio won't let me add an index to a table
...case, and refreshed and restarted SSMS, but no luck. I'm using SQL Server 2012 Business Intelligence SP1 CTP.
5 Answers
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