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Algorithm to calculate the number of divisors of a given number
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edited Jun 13 '12 at 11:16
oers
17.1k1111 gold badges6363 silver badges7373 bronze badges
answered Sep ...
How exactly do Django content types work?
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edited Feb 26 at 7:46
Harry Moreno
7,04933 gold badges4343 silver badges8080 bronze badges
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Transitioning from Windows Forms to WPF
...time now, I have been stuck with Windows Forms development (started with VB6, and has continued through to C# .NET 4.5), and I have pretty much hit the limit of what Windows Forms can do, both using pure .NET, and special effects with Native Code.
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Get the cartesian product of a series of lists?
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itertools.product
Available from Python 2.6.
import itertools
somelists = [
[1, 2, 3],
['a', 'b'],
[4, 5]
]
for element in itertools.product(*somelists):
print(element)
Which is the same as,
for element in itertools.product([1, 2, 3], ['a', 'b'], [4...
Why do we copy then move?
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@user2030677: There's no getting around that copy, unless you're storing a reference.
– Benjamin Lindley
May 23 '13 at 22:11
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Can you break from a Groovy “each” closure?
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6 Answers
6
Active
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Why is an int in OCaml only 31 bits?
...al integer. Even with a very compact representation, that's something like 6 Byte for a simple integer.
Also, you cannot pass such an integer object to the CPU to perform fast integer arithmetic. If you want to add two integers, you really only have two pointers, which point to the beginning of the...
Is storing a delimited list in a database column really that bad?
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Paul
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answered Sep 6 '10 at 18:26
Bill KarwinBill Karwin
437k7777 ...
unable to print object ('po') in xcode6 beta 6 osx swift project: (Error in auto-import: failed to g
An attempt to print object ( po command) in xcode 6 beta 6 OSX Swift project results in this error message:
5 Answers
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Why C# fails to compare two object types with each other but VB doesn't?
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168
In C#, the == operator (when applied to reference type expressions) performs a reference equali...