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weiaicunzai/iter.py

Created December 11, 2018 04:53
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iterate list every two elements
Raw
iter.py
for x, y in zip(*[iter(line1)] * 2):
#line1(x0,y0,x1,y1)
#line1 -> (x0, y0), (x1, y1)
#. zip(*[iter(line1)] * 2)
#->zip(<tuple_iterator object at 0x10dafdb00>, <tuple_iterator object at 0x10dafdb00>)
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