你有一个字面数值(literal number),带有特殊含义创造一个常量,根据其意义为它命名,并将上述的字面数值替换为这个常量.double potentialEnergy(double mass, double...
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Number literal 数字字面值
A literal number in a program whose meaning is important but not obvious. It appears as if by magic.
程序中意义重要但又不明显的字面值数字。它的出现好像变魔术一般。
In base-pointer addressing mode, the register has the base address and the literal number has the offset.
在基指针寻址模式中,寄存器中保存的是基址,数字是偏移量。
After the refactoring, all USES of that number or string literal in the class refer to that field, instead of the number or string literal itself.
在重构后,所有对这个类中的数字或字符串文字的使用都将指向该字段,而不是指向数字或字符串文字本身。
So, for the most part any time we talk about or draw pointers an arrow suffices, which really 71 in there is a number like 71, which is the literal byte that the F is actually in in RAM, but frankly who cares?
所以,每次我们讨论,或者用箭头表示指针,在指针里面有一个数字,如,那是F在RAM中的字节,但是谁在乎它呢?
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