What if we modified the design a little bit.
如果我们再修改一下设计怎么样?
Each time a pointer field in an object in the heap is modified, the corresponding bit in the card map for that card is set.
每次修改堆中对象中的指针字段时,就在卡片映射中设置对应那张卡片的相应位。
This header tells you quite a bit about your server, but never fear: Web servers can quite commonly have this information sanitized or modified to a particular organization's tastes.
这个头部提供许多关于您的服务器的信息,但不用担心:Web服务器能够根据特定组织的要求修改或简化这些信息。
应用推荐