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SQL Query Where Field DOES NOT Contain $x
... y WHERE b IS NOT NULL) AND x.b IS NOT NULL;
– Bacon Bits
Sep 22 '17 at 17:52
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How to write a JSON file in C#?
... Benchmarks appear to be Json.Net 5, the current version (on writing) is 10. What version of standard .Net serialisers used is not mentioned
These tests are obviously from the developers who maintain the library. I have not verified their claims. If in doubt test them yourself.
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Get Android API level of phone currently running my application [duplicate]
... 9 GINGERBREAD Android 2.3 Gingerbread
10 GINGERBREAD_MR1 Android 2.3.3 Gingerbread
11 HONEYCOMB Android 3.0 Honeycomb
12 HONEYCOMB_MR1 Android 3.1 Honeycomb
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How to get the current time in milliseconds from C in Linux?
... You need to use floor() instead of round() so that it never rounds up to 1000 ms. Otherwise you would need to increment s when this happens. Probably a rare event but the extra digit can cause trouble.
– Mike
Dec 27 '17 at 0:55
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Can lambda functions be templated?
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answered Aug 26 '10 at 19:53
GManNickGGManNickG
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Wait for page load in Selenium
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DaveShaw
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answered Jul 6 '12 at 5:18
ImranImran
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How can I extract audio from video with ffmpeg?
...uality MP3 or MP4 from an AVI, I find it's best to use -q:a 0 for variable bit rate and it's good practice to specify -map a to exclude video/subtitles and only grab audio:
ffmpeg -i sample.avi -q:a 0 -map a sample.mp3
If you want to extract a portion of audio from a video use the -ss option to spe...
Why is it common to put CSRF prevention tokens in cookies?
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edited Dec 15 '17 at 10:15
Lutz Prechelt
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How can I find the number of arguments of a Python function?
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how to use sed, awk, or gawk to print only what is matched?
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If you want to select lines then strip out the bits you don't want:
egrep 'abc[0-9]+xyz' inputFile | sed -e 's/^.*abc//' -e 's/xyz.*$//'
It basically selects the lines you want with egrep and then uses sed to strip off the bits before and after the number.
You can see...