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how to unit test file upload in django
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ƘɌỈSƬƠƑ
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answered Jun 23 '12 at 14:55
Arthur NevesArthur Ne...
Android - startActivityForResult immediately triggering onActivityResult
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answered Oct 27 '11 at 1:50
FalmarriFalmarri
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Why is MATLAB so fast in matrix multiplication?
...ouple of times, and then:
>> tic, C = A * A; toc
Elapsed time is 0.075396 seconds.
>> tic, gC = gA * gA; toc
Elapsed time is 0.008621 seconds.
MATLAB uses highly optimized libraries for matrix multiplication which is why the plain MATLAB matrix multiplication is so fast. The gpuArray v...
Combine two or more columns in a dataframe into a new column with a new name
...,df$s)
df
# n s b x
# 1 2 aa TRUE 2 aa
# 2 3 bb FALSE 3 bb
# 3 5 cc TRUE 5 cc
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Getting the last element of a split string array
...aolo BergantinoPaolo Bergantino
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Removing the remembered login and password list in SQL Server Management Studio
... SQL Server\100\Tools\Shell\SqlStudio.bin
SQL Server Management Studio 2005 delete the file – same as above answer but the Vista path.
C:\Users\%username%\AppData\Roaming\Microsoft\Microsoft SQL Server\90\Tools\Shell\mru.dat
These are profile paths for Vista / 7 / 8.
EDIT:
Note, AppData is a h...
Convert all first letter to upper case, rest lower for each word
I have a string of text (about 5-6 words mostly) that I need to convert.
11 Answers
11...
Generator Expressions vs. List Comprehension
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print gen()[:2] # generators don't support indexing or slicing
print [5,6] + gen() # generators can't be added to lists
Basically, use a generator expression if all you're doing is iterating once. If you want to store and use the generated results, then you're probably better off with a list...
Timer function to provide time in nano seconds using C++
... in http://msdn.microsoft.com/en-us/library/windows/desktop/ee417693(v=vs.85).aspx
...While QueryPerformanceCounter and QueryPerformanceFrequency typically adjust for
multiple processors, bugs in the BIOS or drivers may result in these routines returning
different values as the thread moves ...
Set up git to pull and push all branches
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edited Jan 5 '15 at 11:50
answered May 7 '12 at 8:39
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