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How do I compute derivative using Numpy?
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143
You have four options
Finite Differences
Automatic Derivatives
Symbolic Differentiation
Compu...
How can I generate an ObjectId with mongoose?
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answered Jul 27 '13 at 16:02
Dmitry MinkovskyDmitry Minkovsky
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What are the uses of the exec command in shell scripts? [closed]
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283
The exec built-in command mirrors functions in the kernel, there are a family of them based on e...
Show a PDF files in users browser via PHP/Perl
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answered Jan 13 '11 at 12:04
StephenStephen
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SQL Query Where Field DOES NOT Contain $x
...LECT b FROM y);
-- predefined list
SELECT a FROM x WHERE x.b NOT IN (1, 2, 3, 6);
If you are searching a string, go for the LIKE operator (but this will be slow):
-- Finds all rows where a does not contain "text"
SELECT * FROM x WHERE x.a NOT LIKE '%text%';
If you restrict it so that the string...
#if Not Debug in c#?
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edited Oct 16 '14 at 21:37
Rob Hruska
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ans...
what does -webkit-transform: translate3d(0,0,0); exactly do? Apply to body?
what does -webkit-transform: translate3d(0,0,0); exactly do?
Does it have any performance issues? Should I just apply it to the body or individual elements? It seems to improve scroll events drastically.
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How to get equal width of input and select fields
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136
Updated answer
Here is how to change the box model used by the input/textarea/select elements ...
What's the difference between the WebConfigurationManager and the ConfigurationManager?
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iliketocode
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answered Mar 30 '09 at 17:50
XORXOR
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