2016-11-04 13:06 GMT+01:00 Neal Becker <ndbeck...@gmail.com>: > I find I often write: > np.array ([some list comprehension]) > > mainly because list comprehensions are just so sweet. > > But I imagine this isn't particularly efficient. >
Right. Using a generator and np.fromiter() will avoid the creation of the intermediate list. Something like: np.fromiter((i for i in range(x))) # use xrange for Python 2 > > I wonder if numpy has a "better" way, and if not, maybe it would be a nice > addition? > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > https://mail.scipy.org/mailman/listinfo/numpy-discussion > -- Francesc Alted
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