位段的内存分配:
1. 位段的成员可以是 int unsigned int signed int 或者是char (属于整形家族)类型
2. 位段的空间上是按照需要以4个字节( 类型 int )或者1个字节( char )的方式来开辟的。
3. 位段涉及…
Now, I start my JaPan【Tokyo】 life, 【I go out of my country{China}, the reason is I want learn more new computer technologies in foreign, also it could let me know more different culture.】I like the place and most persons in here. The JaPan culture have…
“这图是不是糊了?”以为是样式缺了?试试手动复制差异在哪?想用对比工具一探究竟……简单到不能再简单的代码,有问题吗?最后的真相:viewBox vs viewbox,preserveAspectRatio vs preserveaspectr…