This question already has answers here: Closed 11 years ago. Possible Duplicate: Fibonacci numbers, with an one-liner in Python 3?
I often find myself needing to traverse trees of hierarchial objects and perform operations on each item along the way. Is there a generally accepted name for this kind of operation in the list compre
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Below are three versions of brute-force Pythagorean triplets problem with an additional constraint that a+b+c=1000. All of them were complied with -O3 with GHC 7.0.3. Sample run-times are listed below
Is there any easy way to trace the evaluation of a List-comprehension in Haskell? They are nicely compact, but that can also make them difficult to d开发者_开发技巧ebug.I would use Debug.trace. Someth
I don\'t understand why the base case is needed in this: -- perms :: Ord a => [a] -> [[a]] perms [] = [[]]
This question already has answers here: Pythonic way to combine (interleave, interlace, intertwine) two lists in an alternating fashion?
I have been trying to generate a list of lambda functions in python using list comprehension. but it didn\'t work,
In pdb the next instruction does not step over list comprehensions, instead开发者_运维百科 it steps through each iteration. Is there a way to step over them so debugging will continue at the next line
I\'m looking for a clean way to get a set (list, array, whatever) o开发者_高级运维f words starting with # inside a given string.