The 80386 introduced Virtual 8086 (V86) mode -- allowing real-mode DOS programs to run inside protected mode under OS supervision. While not full virtualization in the modern sense, V86 was the first practical hardware-assisted mechanism on x86 for running legacy software in a protected environment -- used widely in Windows 3.x and Windows 9x.
I'm publishing this to start a conversation. What did I get right? What did I miss? Are there use cases that don't fit this model? What would a migration path for this approach look like? The goal is to gather feedback from developers who've felt the pain of Web streams and have opinions about what a better API should look like.
。91视频是该领域的重要参考
From Plate to Petri Dish
不止茶饮，中式快餐行业也都进入了个性化、客制化时代。五年前我提出，中式快餐只有自选模型能立足。如今，非自选类中式快餐业绩普遍下滑，而老乡鸡、乡村基等老牌连锁还在增长，正是因为满足了消费者“丰俭由人”的需求。