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What are all codecs and formats supported by FFmpeg?
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173
Codecs proper:
ffmpeg -codecs
Formats:
ffmpeg -formats
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Will Try / Finally (without the Catch) bubble the exception?
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131
Yes, it absolutely will. Assuming your finally block doesn't throw an exception, of course, in ...
How does a hash table work?
...ticular title. If the size of the library is only 7 books, you count 1, 2, 3, 4, 5, 6, and when you get to 7, you start back at 0. Since we need to count 17 times, we have 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, and the final number is 3.
Of course modulus calculation isn't done like tha...
Fragment in ViewPager using FragmentPagerAdapter is blank the second time it is viewed
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13 Answers
13
Active
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How would you make two s overlap?
...tion logo from the natural layout */
left: 75px;
top: 0px;
width: 300px;
height: 200px;
z-index: 2;
}
#content {
margin-top: 100px; /* Provide buffer for logo */
}
#links {
height: 75px;
margin-left: 400px; /* Flush links (with a 25px "padding") right of logo */
}
<d...
Detect when a window is resized using JavaScript ?
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edited Jun 8 '10 at 13:13
answered Jun 8 '10 at 10:21
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Why is using the rails default_scope often recommend against?
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193
Problem 1
Lets consider the basic example:
class Post < ActiveRecord::Base
default_scope...
Do event handlers stop garbage collection from occurring?
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answered Nov 18 '08 at 9:43
Marc Gravell♦Marc Gravell
888k227227 gold badges23562356 silver badges27202720 bronze badges
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Are non-synchronised static methods thread safe if they don't modify static class variables?
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edited Nov 17 '15 at 17:38
Sled
15.7k2121 gold badges107107 silver badges143143 bronze badges
answered...
How do I do a bulk insert in mySQL using node.js
...om', 1],
['john', 'john@gmail.com', 2],
['mark', 'mark@gmail.com', 3],
['pete', 'pete@gmail.com', 4]
];
conn.query(sql, [values], function(err) {
if (err) throw err;
conn.end();
});
Note: values is an array of arrays wrapped in an array
[ [ [...], [...], [...] ] ]
There is a...