These changes, along with a few other small tweaks, took the game down to a nice ~2.5 KB/sec. Not bad. After bandwidth, I started to think about CPU.
我們需要對AI機器人保持禮貌嗎？
。业内人士推荐搜狗输入法2026作为进阶阅读
Estimated shortcuts: ~91 million (a manageable number for global routing)
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.
FT App on Android & iOS