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Installing Latest version of git in ubuntu
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edited Jan 4 '18 at 6:40
Quanlong
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ans...
Finding # occurrences of a character in a string in Ruby
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answered Mar 23 '11 at 18:13
steenslagsteenslag
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What is the `data-target` attribute in Bootstrap 3?
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Ricardo
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answered Feb 21 '14 at 21:06
PascalmhPascalmh
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How to get a list of column names on Sqlite3 database?
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Foreign Key to multiple tables
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Nathan SkerlNathan Skerl
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What are the obj and bin folders (created by Visual Studio) used for?
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Does name length impact performance in Redis?
...ere's the GET test speed for 3 subsequent runs of the short key "foo":
59880.24 requests per second
58139.53 requests per second
58479.53 requests per second
Here's the GET test speed after modifying the source again and changing the key to "set-allBooksBelongToUser:1234567890":
60240.96 reques...
Cutting the videos based on start and end time using ffmpeg
...ot specify copy. For example:
ffmpeg -i movie.mp4 -ss 00:00:03 -t 00:00:08 -async 1 cut.mp4
When re-encoding you may also wish to include additional quality-related options or a particular AAC encoder. For details, see ffmpeg's x264 Encoding Guide for video and AAC Encoding Guide for audio.
Al...
How to get the seconds since epoch from the time + date output of gmtime()?
... want calendar.timegm().
>>> calendar.timegm(time.gmtime())
1293581619.0
You can turn your string into a time tuple with time.strptime(), which returns a time tuple that you can pass to calendar.timegm():
>>> import calendar
>>> import time
>>> calendar.timegm...