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Is having an 'OR' in an INNER JOIN condition a bad idea?
...ed of an immensely slow query (several minutes on two tables with only ~50,000 rows each, on SQL Server 2008 if it matters), I narrowed down the problem to an OR in my inner join, as in:
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nginx missing sites-available directory
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edited Jun 26 '18 at 21:00
user2066657
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answered Jul 2 '13 at 0:2...
sizeof single struct member in C
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204
Although defining the buffer size with a #define is one idiomatic way to do it, another would b...
How does Activity.finish() work in Android?
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answered Apr 7 '10 at 11:06
CommonsWareCommonsWare
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Are multiple `.gitignore`s frowned on?
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answered Jul 22 '10 at 9:01
Jakub NarębskiJakub Narębski
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What does gcc's ffast-math actually do?
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Rakete1111
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answered Sep 14 '11 at 17:51
MysticialMysticial
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Remove data.frame row names when using xtable
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% latex table generated in R 2.12.2 by xtable 1.5-6 package
% Fri Mar 25 10:06:08 2011
\begin{table}[ht]
\begin{center}
\begin{tabular}{rrrrr}
\hline
am & cyl & mpg & hp & wt \\
\hline
0.00 & 4.00 & 22.90 & 84.67 & 2.94 \\
0.00 & 6.00 & 19.12 & 11...
What happens if a Android Service is started multiple times?
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edited May 18 '16 at 12:05
Novin Shahroudi
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answered Nov 5 '11 at...
Select elements by attribute
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190
Do you mean can you select them? If so, then yes:
$(":checkbox[myattr]")
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