在以下情况下Dockerfile LPWSTR* argv = CommandLineToArgvW(GetCommandLineW(), &argc);
命令的确切行为是什么:
Sub sTest()
Dim s As String, i As Long
s = "jkuirelkjs6kbco82yhgjbc"
For i = 0 To 9
If InStr(s, "s" & CStr(i)) > 0 Then
MsgBox "I found s" & i & " at position " & InStr(s, "s" & CStr(i))
Exit Sub
End If
Next i
MsgBox "pattern not found"
End Sub
是一个文件,COPY src dst
是:
src
是目录,dst
是:
src
是全局表达式,dst
是:
?
特别是,“ src
是目录”情况与相应的“ dst
不存在”情况之间的行为何时以及如何区别?