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Two single-column indexes vs one two-column index in MySQL?

... answered Feb 28 '10 at 2:32 Mark ByersMark Byers 683k155155 gold badges14681468 silver badges13881388 bronze badges ...
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Calculate total seconds in PHP DateInterval

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Mercurial (hg) commit only certain files

... | edited Feb 22 '18 at 9:51 Vadim Kotov 6,58788 gold badges4343 silver badges5555 bronze badges ...
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jQuery duplicate DIV into another DIV

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Setting individual axis limits with facet_wrap and scales = “free” in ggplot2

...deling efforts using different training parameters. I train the model with 85% of the data, test on the remaining 15%, and repeat this 5 times, collecting actual/predicted values each time. After calculating the residuals, my data.frame looks like this: ...
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How do you manage your gists on GitHub? [closed]

... | edited May 3 '18 at 20:16 vgoff 9,43833 gold badges3333 silver badges5353 bronze badges answe...
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Naming convention for utility classes in Java

... 84 Like many such conventions, what's important is not so much what convention you use, as that yo...
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Difference between `const shared_ptr` and `shared_ptr`?

... So you can delete it. – Marcin Apr 8 '19 at 2:13 ...
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How to change font size on part of the page in LaTeX?

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What does “Receiver type 'CALayer' for instance message is a forward declaration” mean here?

... answered Oct 18 '11 at 21:03 NJonesNJones 26.8k77 gold badges6767 silver badges8787 bronze badges ...