用Java实现图形界面下的字符输出

Lex是美国Bell实验室用C语言研制的一个词法分析程序自生成工具。它的基本原理就是使用正则表达式扫描匹配文本，并为每一个匹配模式定义一些操作，当用C语言作宿主语言时，这些操作都由C语言实现。一种匹配的正则表达式可能会包含相关的动作。这一动作可能还包括返回一个标记。当 Lex 接收到文件或文本形式的输入时，它试图将文本与正则表达式进行匹配。它一次读入一个输入字符，直到找到一个匹配的模式。如果能够找到一个匹配的模式，Lex 就执行相关的动作（可能包括返回一个标记）。-Lex Bell Laboratories of the United States with C language developed by a lexical analysis tool generated from the process. Its fundamental principle is to use a regular expression matching text scanning, and for every definition of a matching model for operation, when the C language of the host language, these operators by C language. A match of which is likely to contain expressions related to the moves. This action may also include the return of a marker. When Lex reception of the document or text input, it is trying to text and is a regular expression matching. It read an input into the characters, until they found a matching pattern. If they can find a matching model, Lex on the implementation of the action (which may include a return of markings).

关于Eclipse 的 快捷方式，插件管理及环境变量设置-Shortcut on the Eclipse, plug-in management and environment variable settings

最近在新浪"读书频道"下载了一个小说,有40多个页面,后缀全是shtml的,发现改成html就可以在本地看了,但改起来太麻烦,就写了这个程序,专门用来批量修改某目录下的文件后缀.-recently in Sina, "Read channel" downloaded a novel, more than 40 pages, suffixes are shtml, changed html found on the local read, but the fact that too much of a hassle, it was made for the process, specifically designed to modify a volume"s directory file extension.

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

非常典型的164个很好的java代码，涵盖很多方面-very typical of the 164 good java code, covering many aspects

MAIN MENU INTERFACE FOR ATM

这是一个文件的上传下载程序,比较简捷,易于学习-This is a document of uploading and downloading procedures, more simple and easy to learn

java 核心技术 让你更了解java，对网络编程人员非常有帮助-java core technology to allow you a better understanding of java

WebMail is a server application that allows ISPs to provide a WWW interface for each user to his mailbox(es)

连接postsql数据库的java-database connectivity postsql java