?? ??? ???? ?? ??? ???? ??? ? ?? ?? ??? ????. ???? ???? ???? ?? ??? ?? ??. ??? ? ???/?? : ??? ? ! ?? ??? ?? ??? ???? ?? ???? ????? ??? ! ????? ???? ???? ???? ???? ‘??? ?’? ??? ?? ??. ??? ?? ?? ? ???? ?? ???? ???? ?? ?? ??? ??? ????. basic safety commences with being familiar with how developers collect and share your knowledge. knowledge pr