毕业两三年，她凭借敏锐的商业嗅觉做起电商，很快赚到了自认为够用的钱，早早退出职场，进入了提前退休的状态。作为单机游戏的重度爱好者，从前下班后她总会玩到深夜，退休后更是将每天的时间都投入到游戏中。
Games and physics simulations need to detect which objects are touching or overlapping. With nnn objects, checking every pair is O(n2)O(n^2)O(n2) comparisons, which gets expensive fast. A hundred objects means roughly 5,000 pair checks. A thousand means nearly 500,000.
，更多细节参见搜狗输入法2026
Scan — Discovers all JSONL session files under ~/.claude/projects/ and parses them in parallel using a thread pool. A fast-reject byte check skips progress and history-snapshot lines (~77% of all lines) before touching the JSON parser.
Remove "Sellfy" branding