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Restore the state of std::cout after manipulating it
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edited Apr 30 '19 at 3:41
Dev Null
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How can I find out what FOREIGN KEY constraint references a table in SQL Server?
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edited Dec 12 '13 at 19:39
answered Jul 6 '13 at 10:08
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How to get the return value from a thread in python?
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In Python 3.2+, stdlib concurrent.futures module provides a higher level API to threading, including passing return values or exceptions from a worker thread back to the main thread:
import concurrent.futures
def foo(bar):
print(...
Mythical man month 10 lines per developer day - how close on large projects? [closed]
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– Matthias Wandel
Jun 8 '09 at 22:13
1
So, it sustains the theory to split a large project to ma...
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
...me. =P
– Erik Forbes
Oct 2 '08 at 7:37
14
RAII is stuck -- there's really no changing it. Trying...
Use of *args and **kwargs [duplicate]
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1693
The syntax is the * and **. The names *args and **kwargs are only by convention but there's no ...
What is a “context bound” in Scala?
... Robert HarveyRobert Harvey
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Remove non-utf8 characters from string
...iple-byte sequences 1110xxxx 10xxxxxx * 2
| [\xF0-\xF7][\x80-\xBF]{3} # quadruple-byte sequence 11110xxx 10xxxxxx * 3
){1,100} # ...one or more times
)
| . # anything else
/x
END;
preg_replace($regex, '$1', $text);
It searches...
How to print a string in fixed width?
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EDIT 2013-12-11 - This answer is very old. It is still valid and correct, but people looking at this should prefer the new format syntax.
You can use string formatting like this:
>>> print '%5s' % 'aa'
aa
>>> p...
Why JSF calls getters multiple times
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343
This is caused by the nature of deferred expressions #{} (note that "legacy" standard expressi...