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Why do some functions have underscores “__” before and after the function name?

... answered Dec 31 '11 at 19:01 Michael BurrMichael Burr 304k4545 gold badges485485 silver badges716716 bronze badges ...
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Efficient evaluation of a function at every cell of a NumPy array

... it: import numpy as np def f(x): return x * x + 3 * x - 2 if x > 0 else x * 5 + 8 f = np.vectorize(f) # or use a different name if you want to keep the original f result_array = f(A) # if A is your Numpy array It's probably better to specify an explicit output type directly when vect...
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Difference between `data` and `newtype` in Haskell

... answered May 4 '11 at 20:58 Don StewartDon Stewart 133k3535 gold badges348348 silver badges460460 bronze badges ...
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Execute and get the output of a shell command in node.js

... Renato GamaRenato Gama 13.9k1010 gold badges5050 silver badges8484 bronze badges ...
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Default visibility for C# classes and members (fields, methods, etc.)?

... answered Sep 21 '10 at 19:15 OdedOded 452k8484 gold badges820820 silver badges963963 bronze badges ...
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Python logging not outputting anything

... | edited Aug 10 '11 at 19:58 murgatroid99 13.9k77 gold badges5050 silver badges8787 bronze badges ...
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Bootstrap 3 and 4 .container-fluid with grid adding unwanted padding

... Some text </div> </div> See http://jsfiddle.net/3px20h6t/ share | improve this answer | follow | ...
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Most efficient way to store thousand telephone numbers

...here are for which the binary number consisting of the first m bits is all 0, for how many phone numbers the first m bits are at most 0...01, for how many phone numbers the first m bits are at most 0...10, etcetera, up to the count of phone numbers for which the first m bits are 1...11 - this last c...
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Difference between Label and TextBlock

According to the Windows Applications Development with Microsoft .NET 4 70-511 Training Kit 5 Answers ...
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What is the advantage of using async with MVC5?

... 170 The async actions are useful only when you are performing I/O bound operations such as remote se...