The big finding: Claude Code builds, not buys. Custom/DIY is the most common single label extracted, appearing in 12 of 20 categories (though it spans categories while individual tools are category-specific). When asked “add feature flags,” it builds a config system with env vars and percentage-based rollout instead of recommending LaunchDarkly. When asked “add auth” in Python, it writes JWT + bcrypt from scratch. When it does pick a tool, it picks decisively: GitHub Actions 94%, Stripe 91%, shadcn/ui 90%.
在此背景下，中国前十家钢铁企业集中度从2020年的38.9%提升到2025年的43%。虽然比日本、韩国等主要产钢国（前三家集中度均超80%）还有较大差距，也意味着未来还有较大市占率提升空间。，这一点在一键获取谷歌浏览器下载中也有详细论述
赋予浙江高质量发展建设共同富裕示范区、为全国探路的使命……。关于这个话题，safew官方版本下载提供了深入分析
Inserts - batches of 1000 documents into the accounts collection，这一点在体育直播中也有详细论述
also assume that you are already familiar with basic operators of relational algebra.