git问题小结

1.

fatal: destination path '2048game' already exists and is not an empty directory.

这个问题纯属自己脑残，因为是初学嘛，没有搞清每个指令是干嘛的，就干脆照着做。这个是把远程的代码拷贝到本地仓库的指令，本地仓库所在的文件夹不为空，所以就报错了。
2.

error: failed to push some refs to 'https://github.com/XXX/2048game.git'hint: Updates were rejected because the remote contains work that you dohint: not have locally. This is usually caused by another repository pushinghint: to the same ref. You may want to first integrate the remote changeshint: (e.g., 'git pull ...') before pushing again.hint: See the 'Note about fast-forwards' in 'git push --help' for details.

这个的原因是在github上新建了一个README文件，于是本地的repository就不是最新的了。需要做的就是先git pull origin master合并一下文件，具体的可以参考：https://www.douban.com/note/332510501/