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Is there any difference between DECIMAL and NUMERIC in SQL Server?
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edited Aug 23 '16 at 8:14
Marjan Venema
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How to make a flat list out of list of lists?
...e the timeit module in the standard library:
$ python -mtimeit -s'l=[[1,2,3],[4,5,6], [7], [8,9]]*99' '[item for sublist in l for item in sublist]'
10000 loops, best of 3: 143 usec per loop
$ python -mtimeit -s'l=[[1,2,3],[4,5,6], [7], [8,9]]*99' 'sum(l, [])'
1000 loops, best of 3: 969 usec per loo...
Why does the JVM still not support tail-call optimization?
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Diagnosi...
Java packages com and org
...nglish two-letter codes identifying countries as specified in ISO Standard 3166, 1981.
Subsequent components of the package name vary according to an organization's own internal naming conventions. Such conventions might specify that certain directory name components be division, department, project...
How to change font size on part of the page in LaTeX?
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\begingroup
\fontsize{10pt}{12pt}\selectfont
\begin{verbatim}
% how to set fon...
How to replace a whole line with sed?
...oyleJohn Doyle
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What is Python buffer type for?
...>> t
<read-only buffer for 0x10064a4b0, size 5, offset 6 at 0x100634ab0>
>>> print t
world
The buffer in this case is a sub-string, starting at position 6 with length 5, and it doesn't take extra storage space - it references a slice of the string.
This isn't very useful for ...
PostgreSQL array_agg order
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UlfRUlfR
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Why does (1 in [1,0] == True) evaluate to False?
... Sven MarnachSven Marnach
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