Now are coming to the junior, what all can't, really bad, studied the Python has always been in basic level, the school also can't keep up with, a busy, long time no touch Python and forget, have been b stand watching video, look for a long time, do practice simple questions, stimulate people really, want to ask bosses, programming and how to learn, knowledge is from which to see, there was a senior, feeling he know everything, from which to understand? I just know b station