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What is the purpose of willSet and didSet in Swift?

...ation context. – Klaas Sep 4 '14 at 16:37 4 But they seem to be called on an array property when ...
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Emulate a do-while loop in Python?

... 16 Answers 16 Active ...
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Conversion failed when converting date and/or time from character string while inserting datetime

... 167 There are many formats supported by SQL Server - see the MSDN Books Online on CAST and CONVERT...
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How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting

...) >>> numpy.polyfit(x, numpy.log(y), 1) array([ 0.10502711, -0.40116352]) # y ≈ exp(-0.401) * exp(0.105 * x) = 0.670 * exp(0.105 * x) # (^ biased towards small values) >>> numpy.polyfit(x, numpy.log(y), 1, w=numpy.sqrt(y)) array([ 0.06009446, 1.41648096]) # y ≈ exp(1.42)...
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Setting up a common nuget packages folder for all solutions when some projects are included in multi

...u. – Mats Isaksson Oct 14 '13 at 17:16 Would it work to have both .sln in the same directory? would they end up sharin...
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ProcessBuilder: Forwarding stdout and stderr of started processes without blocking the main thread

... | edited Mar 16 '16 at 11:31 Chirlo 5,52011 gold badge2323 silver badges4040 bronze badges ...
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Positioning element at center of screen

...osition:absolute? – Kurkula Apr 19 '16 at 1:13  |  show 1 more comment ...
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Zoom in on a point (using scale and translate)

... | edited Jul 14 '16 at 18:05 John Weisz 20.9k88 gold badges6767 silver badges109109 bronze badges ...
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Set the maximum character length of a UITextField

...jected! :-) – Benjohn Nov 24 '14 at 16:28 8 @bherry In Swift, the check for the undo case seems t...
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WPF - How to force a Command to re-evaluate 'CanExecute' via its CommandBindings

...thread" – Samvel Siradeghyan May 2 '16 at 12:27 add a comment  |  ...