And you didn't notice before handing in your assignment? Doing things last second that didn't give you any chance to fix issues before a deadline is a flaw in

And you didn't notice before handing in your assignment? Doing things last second that didn't give you any chance to fix issues before a deadline is a flaw in and of itself and should be a lesson. Unfortunately many don't understand this and I have many colleagues who slack off until it's almost too late and then there is a huge scramble before a deadline.