Set the GUI flag. Returns a reference to this process for chaining.
This flag indicates on Windows systems that the CREATE_NO_WINDOW flag
should be set on CreateProcess. Although this is a specific windows
flag, it is present on posix systems as a noop for compatibility.
Without this flag, a console window will be allocated if it doesn't
already exist.
Set the GUI flag. Returns a reference to this process for chaining.
This flag indicates on Windows systems that the CREATE_NO_WINDOW flag should be set on CreateProcess. Although this is a specific windows flag, it is present on posix systems as a noop for compatibility.
Without this flag, a console window will be allocated if it doesn't already exist.