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Using Java with Nvidia GPUs (CUDA)
... multiplication: The number of instructions will be O(n^3) when n is the size of the matrix. In this case, one can expect that the GPU will outperform a CPU at a certain matrix size. Another example could be when many complex trigonometric computations (sine/cosine etc) are performed on "few" data e...
Python str vs unicode types
... Cas
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answered Aug 3 '13 at 15:32
BakuriuBakuriu
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SQL Server - transactions roll back on error?
...B
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answered Nov 17 '09 at 15:47
user121301user121301
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Effects of changing Django's SECRET_KEY
...berder
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Batch script loop
...he loop, do this:
for /l %x in (1, 1, 100) do (
echo %x
copy %x.txt z:\whatever\etc
)
or in a batch file
for /l %%x in (1, 1, 100) do (
echo %%x
copy %%x.txt z:\whatever\etc
)
Key:
/l denotes that the for command will operate in a numerical fashion, rather than operating on a set o...
to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh
...em is that when you don't do custom drawing with drawRect, UIKit can optimize stock views so drawRect is a no-op, or it can take shortcuts with compositing. When you override drawRect, UIKit has to take the slow path because it has no idea what you're doing.
These two problems can be outweighed by ...
UnicodeDecodeError when redirecting to file
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Working with Enums in android
...Spidy
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What 'sensitive information' could be disclosed when setting JsonRequestBehavior to AllowGet
...x
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Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
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