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Cartesian product of x and y array points into single array of 2D points
...urn out.reshape(cols, rows).T
# from https://stackoverflow.com/a/1235363/577088
def cartesian_product_recursive(*arrays, out=None):
arrays = [numpy.asarray(x) for x in arrays]
dtype = arrays[0].dtype
n = numpy.prod([x.size for x in arrays])
if out is None:
out = numpy.zero...
C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ p
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77
Check if a class has a member function of a given signature
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jrokjrok
49.6k77 gold badges9898 silver badges131131 bronze badges
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Why does struct alignment depend on whether a field type is primitive or user-defined?
...e: C:\WINDOWS\Microsoft.Net\assembly\GAC_64\mscorlib\v4.0_4.0.0.0__b77a5c561934e089\mscorlib.dll
String: a
Fields:
MT Field Offset Type VT Attr Value Name
000007fe61e8f108 40000aa 8 System.Int32 1 instance ...
Why is a round-trip conversion via a string not safe for a double?
...x8637bd05af6c69b7),
/*7*/ I64(0xd6bf94d5e57a42be),
/*8*/ I64(0xabcc77118461ceff),
/*9*/ I64(0x89705f4136b4a599),
/*10*/ I64(0xdbe6fecebdedd5c2),
/*11*/ I64(0xafebff0bcb24ab02),
/*12*/ I64(0x8cbccc096f5088cf),
/*13*/ I64(0xe12e13424bb40e18),
/*14*/ I64(0xb424dc35095cd8...
Check whether a path is valid in Python without creating a file at the path's target
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Legorooj
2,05122 gold badges77 silver badges2626 bronze badges
answered Dec 5 '15 at 8:26
Cecil CurryCecil Curry
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Getting the closest string match
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adorablepuppyadorablepuppy
1,07711 gold badge77 silver badges1313 bronze badges
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Logical operators for boolean indexing in Pandas
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77
TLDR; Logical Operators in Pandas are &, | and ~, and parentheses (...) is important!
Pyt...
For-each over an array in JavaScript
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Anik Islam Abhi
23.8k77 gold badges4848 silver badges7373 bronze badges
answered Feb 17 '12 at 14:01
PoonamPoonam
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JavaScript + Unicode regexes
...lakTomalak
294k6060 gold badges474474 silver badges577577 bronze badges
4
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