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Python  »  Buildin Function   » [  filter  ]

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Functional Programming Tools: filter

# "filter(function, sequence)" returns a sequence consisting of those items from  # the sequence for which function(item) is true. If sequence is a string or tuple,  # the result will be of the same type; otherwise, it is always a list.  # For example, to compute some primes: def f(x): return x % 2 != 0 and x % 3 != 0 print filter(f, range(2, 25))

Related examples in the same category

1.  Filter demo: lambda function inside
2.  Compute prime numbers in Python
3.  filer with lambda function and range

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