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How can I extract a good quality JPEG image from a video file with ffmpeg?
...t qscale at all.
– felwithe
Jan 28 '15 at 23:03
Can you post the complete commandline you're using? Also please post t...
Remote debugging a Java application
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edited Aug 9 '15 at 2:44
answered Jun 10 '09 at 12:47
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INSERT INTO … SELECT FROM … ON DUPLICATE KEY UPDATE
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answered Mar 18 '10 at 18:15
Marcus AdamsMarcus Adams
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Run java jar file on a server as background process
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answered Feb 24 '15 at 19:16
mteleshamtelesha
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lock(new object()) — Cargo cult or some crazy “language special case”?
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Here is similar question, and answer:
Locks ensure mutual exclusion -- no more than one thr...
What is the difference between object keys with quotes and without quotes?
...fe saver.
– Andrew
Dec 19 '19 at 18:15
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How do I enable language extensions from within GHCi?
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:set -XRankNTypes. The -X part is a compiler switch, by the way, extension is called just Rank...
How to send JSON instead of a query string with $.ajax?
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edited Nov 18 '18 at 15:05
Mark Amery
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SQLite string contains other string query
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edited Nov 18 '16 at 13:15
Maksim Turaev
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RuntimeWarning: invalid value encountered in divide
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I think your code is trying to "divide by zero" or "divide by NaN". If you are aware of that a...