By asking where the location of a key is, you can differentiate between keypad and standard keys as well as left and right shift keys.

通过询问键的位置，您可以区分小键盘键、标准键以及左和右shift键。

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Performs an arithmetic right shift on a bit pattern.

对位模式执行数学右移位。

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Performs an unsigned right shift of the bits in an expression.

对一个表达式中的位执行无符号右移。

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Performs an unsigned right shift of the bits in an expression and assigns the result to the first argument.

在运算式中执行不带正负号的位元右移，再将结果指派给第一个引数。

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In an arithmetic right shift, the bits shifted beyond the rightmost bit position are discarded, and the leftmost bit is propagated into the bit positions vacated at the left.

在算术右移位运算中，将丢弃移出最右侧数位位置的数位，并将最左侧的数位传播到左端空出的数位位置。

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In an arithmetic right shift, the bits shifted beyond the rightmost bit position are discarded, and the leftmost bit is propagated into the bit positions vacated at the left.

在算术右移位运算中，将丢弃移出最右侧数位位置的数位，并将最左侧的数位传播到左端空出的数位位置。

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