很好的学习和教学课件，网络工程学习的必备课件-Good learning and teaching courseware, network engineering essential learning courseware

字符串应用与面向对象程序设计,编写一个Java项目，模拟一次包括老师备课，同学上课，布置作业和做作业的课堂教学过程。作业为判断字符串是否为2-重复串及其他字符串操作内容。-String object oriented application programming, write a Java program, including teacher preparation time simulation, the students in class, assignments and homework

java备课笔记，其具备基本的java专业知识理论-java preparation notes, which have the basic knowledge of java theory