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Generator expressions python

Generator expressions python

>>> listcomp = ['Hello' for i in range(3)]
>>> genexpr = ('Hello' for i in range(3))

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Generator expressions python

def generator():
    for item in collection:
        yield expression

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Generator expressions python

>>> for x in even_squares:
...     print(x)
0
4
16
36
64

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Generator expressions python

>>> genexpr = ('Hello' for i in range(3))
>>> list(genexpr)
['Hello', 'Hello', 'Hello']

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Source: dbader.org

Generator expressions python

>>> iterator = ('Hello' for i in range(3))
>>> for x in iterator:
...     print(x)
'Hello'
'Hello'
'Hello'

0

Source: dbader.org

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