jisuanqi tuxingjiemian

用socket编写的白板，使画笔动作实时传输，大家可以看看，欢迎批评-socket with the preparation of the whiteboard so that the brush moves real-time transmission, we can see, welcomed criticism

简介 JavaEE在开发的时候，如果是系统内部常量，一般提倡用枚举常量类，写在单独的类中，但是经常要修改的变量,比如数据源配置，如果存在数据库中，有种浪费。但是存在TXT中扩展性不好，就笔者观察，一般的程序员都喜欢把经常修改的常量存在xml文件或者properties文件。 存在xml文件最大的好处是扩展性很好，一般用sax或者dom这两个方向的框架，比如DOM4J,JDOM等。Sun推出的JAXM(Java API for XML Messaging)也是用的DOM4J。由于SAX的处理方式类似流媒体，是逐行的，不需要全部加载。而DOM是全部加载在内存，生成树。因而SAX的读取比DOM性能好，但是修改的话DOM略胜一筹。properties文件的扩展性不如xml，但是有很多xml没法实现的优势，比如加密之类的~ Helloworld 笔者根据自己开发中感受，写了一个工具包，用来体现读取xml或者properties的流程，大家在使用的时候记得修改文件路径。一共包含五个文件.本demo主要是用来模拟读取数据库的账户和密码的，读者可以在此基础上扩展。-Brief introduction JavaEE development at the time, if the system constants are generally used to promote constant enumeration type, write in a separate category, but often want to modify the variables, such as the data source configuration, if the database exist, in one waste. But the existence of bad TXT extension on my observation, the programmers in general are often modified to enjoy the constant existence xml documents or document properties. Xml files exist to expand the biggest benef

packet sniffer-----that analyzes the packets tcp and ssh

操作系统课程设计――二级文件系统模拟-operating system course design -two-level file system simulation

实现手机的记事本功能,用RMS系统结构实现 是学习RMS不错的代码-Notepad realize phone features, with RMS system architecture to achieve is to learn from good RMS code

不错的 一个软件，很多人用了 多说不错 大家实施吧，共同努力-a good software, a lot of people used to say well we implement it, and work together

描述Struts与Spring的结合，二者之间的整合工作。-Describe the combination of Struts and Spring, the integration between the two.

Java的编辑软件，jcreater很好用的工具。英文版，汉化版存在很多的问题，不建议使用-Java-editing software, jcreater very good tool. English, Chinese Version, there are many issues, does not recommend the use

压缩包内是近180多个针对Java初学者编写的简单实例，包含HELLO WORLD、基本的字符操作、文件操作、循环控制等，比较适合JAVA新手朋友。-Compressed package for more than 180 in the past to prepare a simple Java example of beginners, including HELLO WORLD, the basic character operations, file operations, circulation control, more suitable for novice JAVA friends.

是一个英语辞典的增删改差的小工具源码，很好用很强大-English Dictionary is a difference of additions and deletions to change the gadget source code, very good with very strong