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Trying to understand CMTime and CMTimeMake
1) CMTimeMake(1,10) means duration of 1 second and timescale of 10, or 10 frames per second. This means 1s duration of video with 10 frames?
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Search for executable files using find command
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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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Differences between “BEGIN RSA PRIVATE KEY” and “BEGIN PRIVATE KEY”
...ers.
– Vadim Kuznetsov
May 1 '15 at 10:30
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To generate a PKCS#1 key the openssl genrsa command c...
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'...
Difference between std::result_of and decltype
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answered Apr 22 '10 at 9:54
kennytmkennytm
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How to delete all Annotations on a MKMapView
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answered Jun 12 '10 at 6:39
RocketManRocketMan
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“is” operator behaves unexpectedly with integers
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According to reddit.com/r/Python/comments/18leav/…, the range used to be [-5,100]. It was expanded to include the full range of byte val...
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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How do I set the UI language in vim?
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Luchs
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answered Sep 24 '08 at 14:32
Aristotle PagaltzisAristotle Pagaltzis
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