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HashMap中左移运算符描述问题 #65

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rgYangSiChao opened this issue Mar 10, 2023 · 1 comment
Open

HashMap中左移运算符描述问题 #65

rgYangSiChao opened this issue Mar 10, 2023 · 1 comment

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@rgYangSiChao
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可以补充上,运算数是int 类型时，一共32位，每移动1位它的第31位就要被移出并且丢弃,光用8位的二进制来表示对于初学者来说不易理解
@itwanger
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OK，我记下了。

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@itwanger @rgYangSiChao