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How can I check whether a numpy array is empty or not?
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http://www.scipy.org/Tentative_NumPy_Tutorial#head-6a1bc005bd80e1b19f812e1e64e0d25d50f99fe2
NumPy's main object is the homogeneous multidimensional array. In Numpy dimensions are called axes. The number of axes is rank. Numpy's ...
Postgres and Indexes on Foreign Keys and Primary Keys
...ion.
– Craig Ringer
Nov 25 '14 at 5:04
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Circle-Rectangle collision detection (intersection)
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edited Jan 24 '17 at 5:04
answered Dec 31 '08 at 1:17
Sh...
Will Dart support the use of existing JavaScript libraries?
... use existing JavaScript code with your Dart app. Learn more here: https://www.dartlang.org/articles/js-dart-interop/
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Array or List in Java. Which is faster?
...e safety.
– juanmf
Dec 13 '14 at 15:04
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When to wrap quotes around a shell variable?
...ing.
– Charles Duffy
Feb 8 '17 at 4:04
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Quote based on the context, not on what you expect the v...
Class type check in TypeScript
...sFish(pet)) {
pet.swim();
}
else {
pet.fly();
}
See more at:
https://www.typescriptlang.org/docs/handbook/advanced-types.html
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Correct way to use StringBuilder in SQL
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answered Jan 4 '12 at 11:04
T.J. CrowderT.J. Crowder
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What are C++ functors and their uses?
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104
A Functor is a object which acts like a function.
Basically, a class which defines operator().
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Reading 64bit Registry from a 32bit application
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edited May 10 '10 at 12:04
answered May 10 '10 at 10:38
a...