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How do I iterate over a range of numbers defined by variables in Bash?

... | edited Apr 23 '16 at 0:41 answered Oct 4 '08 at 1:41 Jia...
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Reimport a module in python while interactive

... new version without leaving the Python interpreter. If running Python 3.4 and up, do import importlib, then do importlib.reload(nameOfModule). Don't forget the caveats of using this method: When a module is reloaded, its dictionary (containing the module’s global variables) is retained. Red...
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How to count the number of set bits in a 32-bit integer?

...33333) + ((i >> 2) & 0x33333333); return (((i + (i >> 4)) & 0x0F0F0F0F) * 0x01010101) >> 24; } For JavaScript: coerce to integer with |0 for performance: change the first line to i = (i|0) - ((i >> 1) & 0x55555555); This has the best worst-case behaviour of ...
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How does functools partial do what it does?

... return func(*args) return wrapper So, by calling partial(sum2, 4) you create a new function (a callable, to be precise) that behaves like sum2, but has one positional argument less. That missing argument is always substituted by 4, so that partial(sum2, 4)(2) == sum2(4, 2) As for why it...
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Scala type programming resources

... 141 +50 Overview...
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How to select the last record of a table in SQL?

... 14 Answers 14 Active ...
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How to get domain URL and application name?

...lt;html lang="en"> <head> <title>SO question 2204870</title> <base href="${fn:substring(url, 0, fn:length(url) - fn:length(uri))}${req.contextPath}/"> <script src="js/global.js"></script> <link rel="stylesheet" href="css/g...
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Numpy where function multiple conditions

... 204 The best way in your particular case would just be to change your two criteria to one criterion:...
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How would you implement an LRU cache in Java?

... answered Dec 23 '09 at 15:43 Hank GayHank Gay 64.2k2929 gold badges144144 silver badges216216 bronze badges ...
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How do I shuffle an array in Swift?

...s how to shuffle with a fast and uniform algorithm (Fisher-Yates) in Swift 4.2+ and how to add the same feature in the various previous versions of Swift. The naming and behavior for each Swift version matches the mutating and nonmutating sorting methods for that version. Swift 4.2+ shuffle and sh...