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V2EX  ›  问与答

[...,i] 是什么 Python 语法？

  •   
  •   good1uck · Nov 20, 2019 via Android · 1785 views
    This topic created in 2399 days ago, the information mentioned may be changed or developed.
    碰到一个类似于
    img = data[... , i]
    这种形式的代码，不解，求大佬指路
  • 佬指路
  • img
  • Python
  • Data
    5 replies  •  2019-11-20 18:31:23 +08:00
    sadfQED2
        1
    sadfQED2  
       Nov 20, 2019 via Android
    切片
    zhzy
        2
    zhzy  
       Nov 20, 2019 via iPhone
    高维切片，用于选取尽可能多的维度，搜索关键字：python ellipsis
    good1uck
        3
    good1uck  
    OP
       Nov 20, 2019 via Android
    @sadfQED2
    good1uck
        4
    good1uck  
    OP
       Nov 20, 2019 via Android
    @sadfQED2 感谢
    good1uck
        5
    good1uck  
    OP
       Nov 20, 2019 via Android
    @zhzy 感谢
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