代码之美精选版，对原版内容进行精简，38位大师级的程序员，一步步讲解他们的项目架构，开发时的种种折中考虑以及何时必须打破常规，寻求突破。-Beauty featured version of the code, streamlining of the original content, 38 master programmer, explain their projects step by step structure, the various trade-offs to consider when developing and when to break the routine, to seek a breakthrough.