Sparse Update/Sparse Checkout To easily select only the items you want for the checkout and force the resulting working copy to keep only those items, click the Choose items... button. This opens a new dialog where you can check all items you want
function get_dir_parent(dir:string;n:integer):string; //n为几级父目录varst:string;i:integer;begin st:=GetCurrentDir; SetCurrentDir(dir); for i:=1 to n do begin ChDir('..'); end; result:=GetCurrentDir; SetCurrentDir(st);//恢
bat 获取当前目录的父目录 @echo off echo batchfile=%0 echo full=%~f0 setlocal for %%d in (%~dp0.) do set Directory=%%~fd echo Directory=%Directory% for %%d in (%~dp0..) do set ParentDirectory=%%~fd echo ParentDirectory=%ParentDirectory% endlocal pause
a : a1.py a2.py b : b1.py 其中 a, b 同目录,现在想在b1中引用a1里面内容 在b1中需要进行进行如下操作 x = path.join('..') sys.path.append(path.abspath(x)) from a.a1 import x 这里的操作是将a,b文件夹的父目录假如到系统路径中 ***************** 更正: 以上写的没毛病,但其实是不需要这样引入进行操作的 正常运行时,python解释器遇到import的时候,它回去一个特定的列