Before string caching, the code would dynamically generate this banner based on your current terminal dimensions on every frame. But that’s wasteful! Now, we pre-compute every banner size (accounting for any amount of shutdown time remaining) ahead of time and slam that pre-computed banner into a byte buffer, skipping the intermediate allocation.
After often years at sea, adult Atlantic salmon swim thousands of miles to return to the chalk streams where they were born.
，这一点在Line官方版本下载中也有详细论述
645 SIGMA 0x8200 OR DLY IN+D ; SIGMA = 0xE200 (V86 access rights)。91视频对此有专业解读
(func (export "run")
Copyright © ITmedia, Inc. All Rights Reserved.