The Ray Tracer Challenge This book challenges you to build a Whitted-style ray tracer from scratch. Unlike many tutorials, it doesn't provide code and follows a unique test-first approach, describing only test specifications and algorithms.
政治不稳定直接冲击经济预期。企业家的决策依赖对未来的判断：投资建厂，是因为相信几年后能收回成本；雇佣员工、签订合同，也是基于规则稳定的预期。但如果政府频繁更替、政策朝令夕改、法律难以预期，企业家自然选择观望。，这一点在同城约会中也有详细论述
。业内人士推荐Line官方版本下载作为进阶阅读
Arguments are either part of the same argument, separated by an equal sign，这一点在PDF资料中也有详细论述
FT Videos & Podcasts