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Cartesian product of x and y array points into single array of 2D points
...ms per loop
>>> %timeit dstack_product(x, y)
10 loops, best of 3: 66.6 ms per loop
New Test
In [10]: x, y = numpy.arange(1000), numpy.arange(1000)
In [11]: %timeit cartesian([x, y])
12.1 ms ± 199 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)
In [12]: %timeit dstack_product(...
Functional, Declarative, and Imperative Programming [closed]
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duplode
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answered Mar 2 '09 at 14:11
Jason BakerJason Bak...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
...gned int
#define __CHAR32_TYPE__ unsigned int
#define __FLT_MAX__ 3.40282346638528859812e+38F
#define __INT32_TYPE__ int
#define __SIZEOF_DOUBLE__ 8
#define __FLT_MIN_10_EXP__ (-37)
#define __INTMAX_TYPE__ long int
#define __DEC128_MAX_EXP__ 6145
#define __ATOMIC_CONSUME 1
#define __GNUC_MINOR__ 8
#...
Best way to represent a fraction in Java?
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66
It just so happens that I wrote a BigFraction class not too long ago, for Project Euler problem...
How to become an OpenCart guru? [closed]
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Jay GilfordJay Gilford
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Can someone explain the right way to use SBT?
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Mario GalicMario Galic
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add a comm...
How to get device make and model on iOS?
... - Wifi + Cellular (model A1550)
//iPad AIR 2
@"iPad5,3" - Wifi (model A1566)
@"iPad5,4" - Wifi + Cellular (model A1567)
// iPad PRO 9.7"
@"iPad6,3" - Wifi (model A1673)
@"iPad6,4" - Wifi + Cellular (model A1674)
@"iPad6,4" - Wifi + Cellular (model A1675)
//iPad PRO 12.9"
@"iPad6,7" - Wifi (model...
Usage of __slots__?
...9991611
>>> min(timeit.repeat(get_set_delete_fn(not_slotted)))
0.3664822799983085
The slotted access is almost 30% faster in Python 3.5 on Ubuntu.
>>> 0.3664822799983085 / 0.2846834529991611
1.2873325658284342
In Python 2 on Windows I have measured it about 15% faster.
Why use __...
Concurrent vs serial queues in GCD
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KeithKeith
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Refresh image with a new one at the same url
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AyaAya
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