try it, then you know it____________just do it , as love easily fade.

摘要： And that's both the cursing and the bless of being a computer scientist. It's the curse because, you can't fake it, right? And that's one of the reasons that many students end up spending a lot of time in a course like 6.00. Because they know whether or not their program works. When 阅读全文

摘要： writing,testing,and debugging programstake it a step at time 1　understand problem 2　think about overall structure and algorithms independently of expression in programming language 3　break into small parts 4　identify useful abstractions(data and functional) 5　code and unit test a part at a time... 阅读全文