This commit is contained in:
Georg Brandl 2010-11-05 07:38:48 +00:00
parent 6e10294285
commit fc3901e5bf

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@ -170,7 +170,8 @@ There are three built-in functions that are very useful when used with lists:
``filter(function, sequence)`` returns a sequence consisting of those items from ``filter(function, sequence)`` returns a sequence consisting of those items from
the sequence for which ``function(item)`` is true. If *sequence* is a the sequence for which ``function(item)`` is true. If *sequence* is a
:class:`string` or :class:`tuple`, the result will be of the same type; :class:`string` or :class:`tuple`, the result will be of the same type;
otherwise, it is always a :class:`list`. For example, to compute some primes:: otherwise, it is always a :class:`list`. For example, to compute primes up
to 25::
>>> def f(x): return x % 2 != 0 and x % 3 != 0 >>> def f(x): return x % 2 != 0 and x % 3 != 0
... ...