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Replacement for “rename” in dplyr

... Richard 40.9k2222 gold badges134134 silver badges203203 bronze badges answered Oct 1 '14 at 16:35 aaronwolenaaronw...
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How to disable CSS in Browser for testing purposes

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Is iterating ConcurrentHashMap values thread safe?

... answered Sep 22 '10 at 11:17 WaldheinzWaldheinz 9,95022 gold badges2929 silver badges5959 bronze badges ...
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LINQ Select Distinct with Anonymous Types

... answer. – tvanfosson Feb 12 '09 at 22:09 Yes, since it uses GetHashCode on each property then it would only work if e...
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Read .mat files in Python

...t MAT-File Version') – watsonic Apr 22 '15 at 22:24 5 e.g. save('myfile.mat','-v7') ...
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What is “2's Complement”?

...ifference. – Ashwin Dec 26 '14 at 5:22 2 Shouldn't you say "for negative integers, do exactly the...
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The import javax.servlet can't be resolved [duplicate]

... Richard FearnRichard Fearn 22.6k55 gold badges5454 silver badges5353 bronze badges ...
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NSString with \n or line break

... | edited Jun 13 '12 at 22:42 answered Apr 8 '11 at 19:07 ...
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Replace whitespaces with tabs in linux

... answered Sep 14 '09 at 22:03 DigitalRossDigitalRoss 132k2323 gold badges226226 silver badges307307 bronze badges ...
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What would cause an algorithm to have O(log log n) complexity?

... 220 O(log log n) terms can show up in a variety of different places, but there are typically two m...