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admirez

如何把 [64]byte 变量直接指给 []byte 变量啊

  •  
  •   admirez · Feb 13, 2018 · 1905 views
    This topic created in 3011 days ago, the information mentioned may be changed or developed.
    6 replies    2018-02-13 19:20:48 +08:00
    htfy96
        1
    htfy96  
       Feb 13, 2018   ❤️ 1
    slice := arr[:]
    boboliu
        2
    boboliu  
       Feb 13, 2018 via Android
    Emmmm,楼上说得对

    And,请一定注意 slice 是引用
    owenliang
        3
    owenliang  
       Feb 13, 2018
    1 楼的切片引用,或者 copy 走。。
    admirez
        4
    admirez  
    OP
       Feb 13, 2018 via iPhone
    @boboliu 第二句话没明白……
    mengzhuo
        5
    mengzhuo  
       Feb 13, 2018
    @admirez #4

    就是

    s1 = arr[:]
    s1[0] = 1
    arr[0] == 1 # True
    admirez
        6
    admirez  
    OP
       Feb 13, 2018 via iPhone
    @mengzhuo 明白了,我其实问的就是要这个效果
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