Difference between revisions of "Constant/zh CN"
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Revision as of 09:00, 11 December 2013
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(Created page with "什么是 '''常量'''? 它的值固定不变。 在程序的const部分
定义常量
。定义的常量,
编译器
能对它优化处理。 ...")
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Revision as of 09:00, 11 December 2013
什么是
常量
?
它的值固定不变。
在程序的const部分
定义常量
。定义的常量,
编译器
能对它优化处理。
特殊的常量值:
- 逻辑值
False
True
- 空指针
Nil
- 数学常量
Pi
更多
定义常量
Categories
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Constants
Pascal
zh
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