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A migration to add unique constraint to a combination of columns
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251
add_index :people, [:firstname, :lastname, :dob], :unique => true
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How to find the .NET framework version of a Visual Studio project?
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114
It depends which version of Visual Studio:
In 2002, all projects use .Net 1.0
In 2003, all p...
Understanding REST: Verbs, error codes, and authentication
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10 Answers
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What does |= (single pipe equal) and &=(single ampersand equal) mean
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151
They're compound assignment operators, translating (very loosely)
x |= y;
into
x = x | y;
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How do I run a program with a different working directory from current, from Linux shell?
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11 Answers
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iTextSharp - Sending in-memory pdf in an email attachment
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81
Have you tried:
PdfWriter writer = PdfWriter.GetInstance(doc, memoryStream);
// Build pdf code...
How many GCC optimization levels are there?
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142
To be pedantic, there are 8 different valid -O options you can give to gcc, though there are s...
fancybox - d.onCleanup is not a function
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1 Answer
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How do I limit the number of rows returned by an Oracle query after ordering?
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17 Answers
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