Two other important points related to the numeric types are literals, which are just explicitly expressed Numbers, like 100 in the previous examples, and bit operations.
与数值类型相关的其他两个重点是常量(如上例中的100，只是明确表达的数字)和位运算。
Use uint only for RGB colors, bit masks, and other non-numeric values.
只对RGB颜色、位掩码、及其它非数字值使用uint。
An hash function you most likely know is MD5, MD5 is creating a 128 bit numeric value which is often represented using 32 hexadecimal characters.
大家最熟悉的哈希函数可能是MD5，它产生一个128比特的数值，且通常用32个十六进制的字符表示。
The error code, which is a 32-bit integer, contains a bitwise combination of numeric values that correspond to errors.
错误代码(32位整数)包含与错误对应的数值的按位组合。
Arithmetic Operators perform familiar calculations on numeric values, including shifting their bit patterns.
运算符对数值执行常见计算，其中包括将数值的位模式移位。
Arithmetic Operators perform familiar calculations on numeric values, including shifting their bit patterns.
运算符对数值执行常见计算，其中包括将数值的位模式移位。
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