¡@
python Programming Glossary: itertools.islicerandom number python with gaussian distribution [closed] http://stackoverflow.com/questions/14266717/random-number-python-with-gaussian-distribution You could use a while loop or a generator expression or itertools.islice numbers islice tg_stream 1000 Now how do you get that stream..
python arbitrarily incrementing an iterator inside a loop http://stackoverflow.com/questions/1474646/python-arbitrarily-incrementing-an-iterator-inside-a-loop ahead. If n is none consume entirely.''' collections.deque itertools.islice iterator n maxlen 0 Here's a quick readable example on how it.. collections def consume iterator n collections.deque itertools.islice iterator n iterator range 1 16 .__iter__ for number in iterator..
A Fast Prime Number Sieve in Python http://stackoverflow.com/questions/16004407/a-fast-prime-number-sieve-in-python given below import itertools def erat2 D yield 2 for q in itertools.islice itertools.count 3 0 None 2 p D.pop q None if p is None D q q..
Understanding Generators in Python? http://stackoverflow.com/questions/1756096/understanding-generators-in-python True ... yield a ... a b b a b ... import itertools list itertools.islice fib 10 0 1 1 2 3 5 8 13 21 34 This code uses itertools.islice.. fib 10 0 1 1 2 3 5 8 13 21 34 This code uses itertools.islice to take a finite number of elements from an infinite stream...
split a generator/iterable every n items in python (splitEvery) http://stackoverflow.com/questions/1915170/split-a-generator-iterable-every-n-items-in-python-splitevery 7 8 # should give same correct results with generators tmp itertools.islice itertools.count 10 assert list splitEvery 5 tmp 0 1 2 3 4 5.. with a simple list. def splitEvery_1 n iterable res list itertools.islice iterable n while len res 0 yield res res list itertools.islice.. iterable n while len res 0 yield res res list itertools.islice iterable n This one doesn't work with a generator expression..
range and xrange for 13-digit numbers in Python? http://stackoverflow.com/questions/2187135/range-and-xrange-for-13-digit-numbers-in-python Another solution would be using itertools.islice as suggested in xrange 's documentation share improve this..
Get the nth item of a generator in Python http://stackoverflow.com/questions/2300756/get-the-nth-item-of-a-generator-in-python share improve this question one method would be to use itertools.islice next itertools.islice xrange 10 5 5 1 5 share improve this..
How to get the n next values of a generator in a list (python) http://stackoverflow.com/questions/4152376/how-to-get-the-n-next-values-of-a-generator-in-a-list-python
http://stackoverflow.com/questions/7133179/python-yield-and-delete 0 1 2 3 4 5 6 7 8 9 i iter iterable while True chunk list itertools.islice i int chunksize if not chunk break yield chunk I don't want.. 4 5 6 7 8 9 i iter iterable while True wrapped_chunk list itertools.islice i int chunksize if not wrapped_chunk 0 break yield wrapped_chunk.pop.. chunksize i iter iterable while True chunk Wrap list itertools.islice i int chunksize if not chunk.val break yield chunk.unlink Which..
Combining itertools and multiprocessing? http://stackoverflow.com/questions/7306522/combining-itertools-and-multiprocessing 'F' 'G' ''' it iter iterable def take while 1 yield list itertools.islice it n return iter take .next chunksize 256 async_results for..
Allocate items according to an approximate ratio in Python http://stackoverflow.com/questions/8685308/allocate-items-according-to-an-approximate-ratio-in-python at the required number the number of players using itertools.islice. import collections import itertools import string def allocate_goals.. prop_low prop_high return collections.Counter itertools.islice g players for goals in xrange 2 9 print goals sorted allocate..
Iterate an iterator by chunks (of n) in Python? http://stackoverflow.com/questions/8991506/iterate-an-iterator-by-chunks-of-n-in-python grouper n iterable it iter iterable while True chunk tuple itertools.islice it n if not chunk return yield chunk share improve this answer..
|