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Why does Math.floor return a double?

... | edited Apr 27 '19 at 14:38 Gama11 21.5k77 gold badges5151 silver badges7373 bronze badges answered F...
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What command opens Ruby's REPL?

... Jörg W MittagJörg W Mittag 325k6969 gold badges400400 silver badges603603 bronze badges ...
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Merging two images in C#/.NET

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Use curly braces to initialize a Set in Python

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Convert unix time to readable date in pandas dataframe

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Tab key == 4 spaces and auto-indent after curly braces in Vim

...im never use tabs (converting spaces to tabs, bad!), makes the tab key == 4 spaces, and automatically indent code after curly brace blocks like Emacs does? ...
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Select DISTINCT individual columns in django?

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Which concurrent Queue implementation should I use in Java?

... 124 ConcurrentLinkedQueue means no locks are taken (i.e. no synchronized(this) or Lock.lock calls). ...
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Hour from DateTime? in 24 hours format

...this DateTime? and what i want to do is to obtain the hour but show it in 24 hours format. For example: If the hour is 2:20:23 p.m. i want to convert it to 14:20 and that's it. ...