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What is the difference between . (dot) and $ (dollar sign)?

...ht? – CodexArcanum Oct 25 '10 at 19:27 4 @CodexArcanum In this example, something like putStrLn ....
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Position of least significant bit that is set

...2] = { 0, 1, 28, 2, 29, 14, 24, 3, 30, 22, 20, 15, 25, 17, 4, 8, 31, 27, 13, 23, 21, 19, 16, 7, 26, 12, 18, 6, 11, 5, 10, 9 }; r = MultiplyDeBruijnBitPosition[((uint32_t)((v & -v) * 0x077CB531U)) >> 27]; Helpful references: "Using de Bruijn Sequences to Index a 1 in a Computer Wo...
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Import package.* vs import package.SpecificType [duplicate]

...iggi Mendoza 80k1010 gold badges130130 silver badges278278 bronze badges answered Oct 9 '08 at 14:21 Chris CudmoreChris Cudmore 27...
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Convert an image to grayscale in HTML/CSS

... solution for IE10? – Tom Auger Mar 27 '13 at 15:05 2 For posterity: @TomAuger, this Q&A has ...
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getActivity() returns null in Fragment function

...in the questions posting. – PJL Mar 27 '12 at 12:47 3 ...
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How do I extract a sub-hash from a hash?

...imes. – metakungfu May 30 '15 at 22:27 1 While this answer is decent for pure ruby, if you're usi...
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Password masking console application

...s sense!) – CraigTP Aug 4 '10 at 10:27 3 if (pass.Length > 0) should be if (key.Key == Console...
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How to prevent page scrolling when scrolling a DIV element?

...he page more responsive. – Syed Jul 27 '17 at 18:23 add a comment  |  ...
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Parse RSS with jQuery

...| edited Feb 24 '17 at 12:27 B 7 53944 silver badges2121 bronze badges answered Jun 7 '11 at 21:34 ...
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How to debug in Django, the good way? [closed]

... 27 Answers 27 Active ...