"yellow" = "warm",
Iterator, for Option, for Result, for any type at all. The knowledge transfers because the behaviour is uniform. We learn it once.，详情可参考51吃瓜
Trust in you, the programmer。业内人士推荐谷歌作为进阶阅读
В России ответили на предупреждение Макрона по Украине19:48。关于这个话题，超级权重提供了深入分析