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Context switches much slower in new linux kernels
...has become runnable has significantly increased from the 2.6 kernel to the 3.2 kernel. In fact the latency numbers we are getting are hard to believe.
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How to check for valid email address? [duplicate]
...e
if not re.match(r"... regex here ...", email):
# whatever
Python ≥3.4 has re.fullmatch which is preferable to re.match.
Note the r in front of the string; this way, you won't need to escape things twice.
If you have a large number of regexes to check, it might be faster to compile the reg...
In Vim, how do you search for a word boundary character, like the \b in regexp?
...ynonym to "regex".
– henrebotha
May 3 '18 at 12:33
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Lock, mutex, semaphore… what's the difference?
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PeterPeter
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Does a finally block run even if you throw a new Exception?
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edited Oct 13 '16 at 7:44
Audrius Meskauskas
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What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?
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int may be as small as 16 bits on some platforms. It may not be sufficient for your applicatio...
Rounding DateTime objects
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Floor
long ticks = date.Ticks / span.Ticks;
return new DateTime( ticks * span.Ticks );
Roun...
Vim - how to run a command immediately when starting vim?
...m' option *SHELL* *COMSPEC* *TERM*
2. Process the arguments
3. Execute Ex commands, from environment variables and/or files *vimrc* *exrc*
4. Load the plugin scripts. *load-plugins*
5. Set 'shellpipe' and 'shellredir'
6. Set 'updatecount' to zero, if "-...
How to convert a normal Git repository to a bare one?
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edited Jun 11 '17 at 12:30
Schwertspize
15199 bronze badges
answered Feb 4 '10 at 15:06
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