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Single Line Nested For Loops

... 172 The best source of information is the official Python tutorial on list comprehensions. List c...
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What is q=0.5 in Accept* HTTP headers?

...tor. It specifies what language the user would prefer, on a scale of 0 to 1, as can be seen from the HTTP/1.1 Specification, §14.4: Each language-range MAY be given an associated quality value which represents an estimate of the user's preference for the languages specified by that range. The qua...
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How to show SQL queries run in the Rails console?

... | edited Jul 25 '18 at 0:36 morhook 48455 silver badges1515 bronze badges answered May 29 '10 a...
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while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?

Intrigued by this question about infinite loops in perl: while (1) Vs. for (;;) Is there a speed difference? , I decided to run a similar comparison in python. I expected that the compiler would generate the same byte code for while(True): pass and while(1): pass , but this is actually not the c...
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Python list iterator behavior and next(iterator)

... 199 What you see is the interpreter echoing back the return value of next() in addition to i being...
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How to sort a Ruby Hash by number value?

... 271 No idea how you got your results, since it would not sort by string value... You should reverse ...
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CSS performance relative to translateZ(0)

... 102 +150 CSS tr...
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Converting numpy dtypes to native python types

... 12 Answers 12 Active ...
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Numpy: Divide each row by a vector element

... 187 Here you go. You just need to use None (or alternatively np.newaxis) combined with broadcastin...