Phil Spencer joined Microsoft as an intern in 1988, working his way up through the company to eventually become chief executive of Microsoft Gaming in 2022.
Now that we’ve seen how this feature works from the perspective of userspace, let’s dive a bit deeper. To fully understand how this works, we must look at how the hardware enforces memory permissions.
，详情可参考新收录的资料
copy on write has an O(n) overhead
如果这一波过去，我准备重新回到童书（鉴抄）的领域。小朋友比我们可怜一点，（童书行业）销量多，更新换代快。今天的儿童文学在图书市场的份额是最高的。你可以想象吗？创造巨大的市场营业额的东西，却不受成人读者或者成年视角的保护，百万级销量的书可能是抄的，从作家到校园之间的一层层的屏障是失灵的。像奖项、媒体推荐、专家评审，已经是一道又一道专业的、权威的门槛设在那里，但是抄袭的作品轻松跨越这些门槛，走入成千上万的小学生或者成人的手里，有点不可思议。