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Why do we need extern “C”{ #include } in C++?
...the prototype as a C function, the C++ will actually generate code calling _Zprintf, plus extra crap at the end.)
So: use extern "C" {...} when including a c header—it's that simple. Otherwise, you'll have a mismatch in compiled code, and the linker will choke. For most headers, however, you won'...
Finding the number of days between two dates
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$now = time(); // or your date as well
$your_date = strtotime("2010-01-31");
$datediff = $now - $your_date;
echo round($datediff / (60 * 60 * 24));
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Node.js app can't run on port 80 even though there's no other process blocking the port
...issions to run applications on that port. On Linux systems, any port below 1024 requires root access.
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Why does !{}[true] evaluate to true in JavaScript?
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Add swipe to delete UITableViewCell
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Giovanni Palusa
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answered Jun 8 '14 at 4:57
DashDash
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Check list of words in another string [duplicate]
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answered Jul 17 '10 at 12:35
kennytmkennytm
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How do I update/upsert a document in Mongoose?
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PascaliusPascalius
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How to abandon a hg merge?
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edited Apr 3 '10 at 4:23
answered Apr 3 '10 at 4:14
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Extract file name from path, no matter what the os/path format
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Lauritz V. ThaulowLauritz V. Thaulow
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