在青少年编程教育领域，传统的在线考试系统正面临技术降维打击。当老师们还在为 Scratch ...

老师，火箭真的能通过代码飞起来吗？

Budding programmers who have been learning to program using the awesome Scratch block programming language and are now looking to move on to programming in Python. May be interested in a new post ...