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浅析为什么char类型的范围是 -128~+127 - C/C++ - 清泛网 - 专注C/C++及内核技术
...8~127，而不是-127~127 ，short int 同样如此 -32768~32767 因为在16位中，-32768为原码为17位，丢弃最高位剩下的16为- 0 的原码相同。。。。
还有一个问题：
既然-128最高位丢弃了。那么
char a=-128; //在内存中以补码1 1000 0000 ...
Different ways of clearing lists
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Dec 6 '14 at 16:20
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answered May 26 '16 at 7:05
qwertyqwerty
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Get HTML Source of WebElement in Selenium WebDriver using Python
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– TheRookierLearner
Oct 20 '14 at 16:01
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May 8 '12 at 16:39
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Sep 5 '18 at 16:10
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Always pass weak reference of self into block in ARC?
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Jul 28 '15 at 16:41
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edited Oct 13 '16 at 15:41
Jess
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Subclipse svn:ignore
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edited Aug 15 '16 at 18:29
Jason Thompson
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android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
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edited Apr 15 '16 at 0:20
answered Nov 21 '12 at 5:54
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