unsigned信息详情
adj.无符号的；未签名的
uchar unsigned char───无符号字符
Exporting an unsigned application.───导出未签署的应用程序。
I have seen people do that to copies signed and unsigned.───我发现不管书上有作者的签名抑或没有，人们都会这么做。
All these integer types also have corresponding unsigned types.───所有这些整数类型都有相应的无符号数类型。
The result of the unsigned right shift is always small enough to be stored in the signed version of the return type without overflow.───无符号右移的结果始终很小，可以将它存储在有符号的返回类型版本中，而不会产生溢出。
However; that method would be unusable from a language that has no notion of unsigned integers.───但是对于不具备「不带正负号的整数」概念的语言来说，这个方法就无法使用。
A third integer promotion rule that is often overlooked concerns expressions that contain both signed and unsigned integers.───第三个整数提升规则，常常被忽视的关切表达同时包含有号数和无号数的整数。
What's the point in having a uint if you're only going to use it for things other than unsigned integers?───如果你只是想对除了无符号整数的其它东西使用uint，要点是什么呢？
Converts the string representation of a number in a specified style and culture-specific format to its 16-bit unsigned integer equivalent.───将数字的指定样式和区域性特定格式的字符串表示形式转换为其等效的16位无符号整数。
Hexadecimal constants without a suffix are defined as an unsigned int if it will fit into 32-bits and if the high order bit is turned on.───如果一个没有后缀的16进制的常量是32位的，并且其高位被置位了，那么它就可以作为无符号整型进行定义。