摘要：   Create two classes, A and B, with default constructors (empty argument lists) that announce themselves. Inherit a new class called C from A, and create a member of class B inside C. Do not crea... 阅读全文

摘要：   Create a class called Tank that can be filled and emptied, and has a termination condition that it must be empty when the object is cleaned up.Write a finalize() that verifies this termination ... 阅读全文

摘要：     Zen Coding支持的语言包括：CSS, HTML, XML/XSL and HAML等。     支持的编辑器包括： Aptana/Eclipse (crossplatform). Read AptanaHowToEn for more info. TextMate (Mac). Available in two flav... 阅读全文