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How to do 3 table JOIN in UPDATE query?
...ere done.
– Pianoman
Feb 1 '16 at 8:06
1
@Pianoman To me it happened as well and it had something...
Join a list of items with different types as string in Python
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answered Aug 28 '10 at 9:09
Mark ByersMark Byers
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Is Meyers' implementation of the Singleton pattern thread safe?
...cs on MSDN) is as follows:
Visual Studio: supported since Visual Studio 2015
GCC: supported since GCC 4.3
Thanks to @Mankarse and @olen_gam for their comments.
In C++03, this code wasn't thread safe. There is an article by Meyers called "C++ and the Perils of Double-Checked Locking" which dis...
Are there any SHA-256 javascript implementations that are generally considered trustworthy?
...ylerltylerl
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Is there a /dev/null on Windows?
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edited Jan 18 '16 at 11:09
answered Nov 23 '08 at 23:30
J...
Count the number occurrences of a character in a string
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edited Jun 20 at 9:12
Community♦
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answered Jul 20 '09 at 20:04
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Count number of occurrences of a given substring in a string
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jsbuenojsbueno
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Nested defaultdict of defaultdict
...dd()
>>> x['a']['b']['c']['d']
defaultdict(<function rec_dd at 0x7f0dcef81500>, {})
>>> print json.dumps(x)
{"a": {"b": {"c": {"d": {}}}}}
Of course you could also do this with a lambda, but I find lambdas to be less readable. In any case it would look like this:
rec_dd =...
kill -3 to get java thread dump
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Joshua McKinnonJoshua McKinnon
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Java / Android - How to print out a full stack trace?
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answered Oct 20 '11 at 19:40
Philipp ReichartPhilipp Reichart
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