He changed over half the code in the module , but the unit tests stayed the same , so he could prove that his code worked just as well as the original 这样需要更改模块的一大部分你修改了多半的代码，单元测试却不需要改变但单元测试还是一样的，你因此你可以确定你的新代码与原代码同样工作正常原来的代码一样可以正常工作。
This page is landed afresh please after installation is finished " that net silver - colored safety accuses i also had been installed , and before still was being reinstalled a lot of times , feel myself installation gave what fault , uninstalled all programs again reinstall , still be same situation 安装完成之后请重新登陆此页”那个网银安全控件我也是已经安装了的，而且还重新安装了好多次之前觉得是不是我自己安装出了什么错，又把所有的程序卸载了重新安装一次，还是一样的状况。
