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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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edited Sep 17 '19 at 14:51
Harry Wood
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How do I get a PHP class constructor to call its parent's parent's constructor?
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answered Jan 18 '12 at 11:51
Alain57Alain57
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How to detect if a property exists on an ExpandoObject?
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answered Sep 18 '12 at 20:51
Alexander GAlexander G
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Why are nested weights bad for performance? Alternatives?
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answered Feb 24 '12 at 12:51
C.d.C.d.
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How to find out what group a given user has?
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BombeBombe
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JavaScript - cannot set property of undefined
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zzzzBovzzzzBov
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What's the difference between tag and release?
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nulltokennulltoken
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How to prevent line breaks in list items using CSS
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Oct 3 '13 at 13:24
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In c++ what does a tilde “~” before a function name signify?
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Henrique de Sousa
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answered Sep 8 '09 at 18:26
PierrePierre
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When should I use uuid.uuid1() vs. uuid.uuid4() in python?
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answered Dec 21 '15 at 8:51
Mattias LagergrenMattias Lagergren
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