// 边界处理：nums1为空时直接返回空数组（避免后续无效计算）
According to Anthropic's own /cost command data, the average Claude Code developer uses about $6/day in API-equivalent spend, with 90% under $12/day. That's $180/month average. At 10% actual cost, that's $18/month to serve - against a $20-200 subscription. ↩︎
。新收录的资料是该领域的重要参考
Integrated VS Code experience
a change (‘damage’) occurs to the buffer, all chunks that overlap or come after the damage location are invalidated.