http://schacon.github.io/git/git-read-tree.html#_sparse_checkout Existing Repository If you already have a repository, simply enable and configure sparse-checkout as above and do git read-tree. Enable sparse-checkout: git config core.sparsecheckout t…
git中几天前漫不经心的使用了git checkout ver_hash的命令,结果push到远程库都提示everything is up-to-date,实际神马都没提交上去啊!但看本地log中的确有更新哦!后来用再做git st命令时发现老有一行红字: HEAD detached from 548a7fa 研究了一下发现当前貌似生成了一个临时的br: * (detached from 548a7fa) b7451ea v0.8 重新导入了真实的题库 master …