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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.  Functional Programming Tools: map Functional Programming Tools: map
2.  Functional Programming Tools: map: More than one sequence may be passed Functional Programming Tools: map: More than one sequence may be passed
3.  Functional Programming Tools: reduce Functional Programming Tools: reduce
4.  Functional Programming Tools: reduce 2 Functional Programming Tools: reduce 2
























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