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Installing libv8 gem on OS X 10.9+
I'm trying to install libv8 3.16.14.3 but getting an error on OSX Mavericks using latest stable rvm and ruby-1.9.3-p125.
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How to concatenate strings of a string field in a PostgreSQL 'group by' query?
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14 Answers
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SASS - use variables across multiple files
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edited Aug 26 '14 at 21:46
dthree
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What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
...ariable is unset or not set. REF: github.com/koalaman/shellcheck/wiki/SC2154
– Nam Nguyen
Apr 7 '15 at 4:32
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Is Meyers' implementation of the Singleton pattern thread safe?
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In C++11, it is thread safe. According to the standard, §6.7 [stmt.dcl] p4:
If control enters
the declaration concurrently while the variable is being initialized, the concurrent execution shall wait for completion of the initialization.
GCC and VS support for the feature (Dynamic Initiali...
jQuery Popup Bubble/Tooltip [closed]
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edited Oct 21 '15 at 6:49
congusbongus
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How to emulate C array initialization “int arr[] = { e1, e2, e3, … }” behaviour with std::array?
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edited May 24 '11 at 17:40
answered May 24 '11 at 17:17
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Full examples of using pySerial package [closed]
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How do lexical closures work?
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answered Oct 24 '08 at 14:47
ClaudiuClaudiu
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Avoid dropdown menu close on click inside
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php-dev
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answered Aug 8 '14 at 4:32
RomaRoma
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