OReilly.JNP.4th.2013

java的入门学习,javabean的实现.(java induction study, javabean realized.)

手机中利用二维码进行定位.（标记部分） 程序包括两个部分,这部分为标记部分,需两部分配合使用(Project Name:QR_CodeScan_Baoji Description:Mobile phone use qr code to locate (tag))

说明：  前端预览文件，解压使用注意要修改读取文件路径，使用前安装openoffice4程序，应用程序安装地址要和demo中地址匹配(Front-end preview file, decompression attention should be paid to modify the read file path, install OpenOffice 4 program before use, application installation address to match the address in demo)

讲述了动态注册程序DynaCheckRegister，其中src目录用来存放服务器端的java程序，dynareg目录是用来部署的模块，里面包括使用到的页面文件(About the dynamic registration procedures DynaCheckRegister, including src directory is used to store server-side java programs, dynareg directory is used to deploy the modules, which include the use of to the page file)

使用Java+Ext技术，为小巧的HTMLArea 编辑器加上图片上传功能，因为以前的HTMLArea其它地方都很完美，就是没有图片上传功能，让喜欢她的人望而却步，现在好了，JAVA高手们运用手中的技术，结合目前流行的AJAX框架EXT技术，为她加入了一个插入图片并上传的功能(JAVA gurus use their technology use Java+Ext technology, plus the compact HTMLArea editor image upload feature, because the previous HTMLArea other place is perfect, is that there is no image upload feature, so that people like her flinch now combined with the popular AJAX framework EXT technology, she joined an insert pictures and upload)

google的一道JAVA面试题，有人用c写了一个，得出这些结果只用了几十毫秒！ 　　有更好思路的可以讨论讨论。(google for a JAVA face questions, someone wrote a c obtained these results only dozens of milliseconds! Have a better idea of the discussion can be discussed.)

本文先简要地介绍正则表达式的入门知识，然后以Jakarta-ORO API为例介绍如何使用正则表达式。(This article first briefly describes introductory knowledge of regular expressions, and then to Jakarta-ORO API example describes how to use regular expressions.)

java中调用matlab，入门程序，包括matlab程序，还有java端调用matlab所编写的程序(java call matlab, entry procedures, including the matlab program, as well as the java client call a program written in matlab)

关于JavaEE初级的会话管理的实例，主要介绍基础方法(JavaEE session management on the primary instance, introduces the basic methods)

Convert integer format IP into xxx.xxx.xxx.xxx format for Andriod.