D3D中的模板缓存，实现一个镜子的效果，比国内且包含了阴影，含源码-D3D in the stencil buffer to achieve a mirror effect, and contains more than a shadow over the domestic, with Source

模擬網路上mail系統server，並以queue作為buffer，並show出隨時間的處理情況。Simulate a mail system server, queue as a buffer, and show the handling of the situation over time.-Simulate a mail system server, queue as a buffer, and show the handling of the situation over time.