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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
...a RauniyarBhojendra Rauniyar
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Symfony 2: How do I check if a user is not logged in inside a template?
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answered May 12 '14 at 15:21
AnilAnil
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In C++, what is a “namespace alias”?
...answered Mar 20 '13 at 5:07
user2168377user2168377
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Why is reading lines from stdin much slower in C++ than Python?
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answered Feb 21 '12 at 3:24
Vaughn CatoVaughn Cato
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How can I rethrow an exception in Javascript, but preserve the stack?
... Glenn MaynardGlenn Maynard
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What is the “reactor” in Maven?
...scal ThiventPascal Thivent
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What is the shortest way to pretty print a org.w3c.dom.Document to stdout?
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
BigDecimal setScale and round
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One important point that is alluded to but not directly addressed is the difference between "p...
Telling gcc directly to link a library statically
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
SQL Server Management Studio won't let me add an index to a table
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ashilonashilon
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add a c...