Python提供了两个强大的内置函数eval和exec，它们允许我们在程序运行时动态地执行Python代码。 这两个函数虽然功能强大，但也需要谨慎使用，以避免 ...

Dropbox has hired Google executive and programming guru Guido van Rossum. Van Rossum, originally from the Netherlands, is known for creating the Python programming language. It so happens that ...