OnlineQA

JAVA横竖倒显示输入的字符串 代码,代码出处：http://www.itneng.com/thread-4121-1-1.html 代码可直接编译(JAVA print)

详细介绍面向对象的方法论、图示、概念及使用技巧，全面讲述面向对象数据库的理论与应用，深入探讨软件品质管理及软件开发模型，通过大量范例将面向对象分析与设计的重要理论做深入浅出地阐述。 面向对象分析与设计 (Detailed methodology, icon, object-oriented concepts and use skills, a full description of the theory and application of object-oriented database, depth discussion of software quality management and software development model, through a large number of examples of the object-oriented analysis and design theory do elaborate in layman' s language. Object-Oriented Analysis and Design)

1、任务管理中，添加任务时去掉了分类和日期的必须输入检查，更方便快速添加； 相应的数据库脚本中，任务表(todo)的任务分类ID(CATEGORY_ID)和处理时间(DEAL_DATE)字段修改为允许空值； 2、任务管理中，修改了当点击新添加行的优先级和状态时也相应事件的Bug； 3、添加了相册名称和文档名称的最大长度验证； 4、笔记模块，修改直接添加笔记时，无法从相册添加图片的Bug； 5、用户管理模块更名为系统管理，并添加了系统设置功能，可以直接在页面上设置如下信息： 邮箱服务器、邮箱账号、邮箱密码、是否开放注册、相册缩略图尺寸； 升级时注意数据库脚本的修改。 (1, task management, add tasks remove classification and date when the must input inspection, more convenient fast add The corresponding database scripts, task lists (todo) task CATEGORY_ID) and the ID (classification processing time (DEAL_DATE) field modification to allow null values 2, task management in a click new add, modify did when priority and status of the corresponding events Bug 3, added album name and document name maximum length of validation 4, notes module, modify, cannot directly add notes from the album the Bug add images 5, user management module was renamed system management, and add system functions, can be directly on the page set the following information: Mailbox server, email accounts, E-mail passwords, is open registration, photo album thumbnail size Upgraded the modification. Attention database script )

J2EE中使用JSF和JPA技术的样例代码，包含完整工程可以部署到任何兼容J2EE标准的服务器上(The example code for using JSF and JPA in J2EE.)

自己学习过程中做的计算器，还在修改,只实现了基本的算数功能，并且可能还存在BUG(The calculator that i do in the course of my study is still changing)

说明：  hbase api的chm文件，对应版本为0.98(the profile of hbase api, version 0.98)

Java获取数据库对SQL的支持信息，只有一个JAVA代码文件，需要的请下载。数据库对SQL的支持是有区别的，了解数据库对SQL 的支持可以可以有助于我们对数据库的处理。本Java实例编程实现了获取系统里数据库对SQL 支持的信息。程序执行后将会把数据库对SQL 支持的各种信息都显示出来(Java support for SQL databases to obtain information, and only a JAVA code file, you need to download. Support for SQL database is different, understanding of database support for SQL can can help us deal with the database. The Java programming examples to achieve access to the system database on SQL support. After various information program will execute SQL databases supported are displayed)

Java source code for Address Resolution Protocol and Reverse Address Resolution Protocol Implementation

用JSP实现的一个网上书店的程序，其中采用了多种数据技术。是一个有典型意义的网页程序(an online bookstore in the procedures, which use a variety of data technology. It is a typical procedure website)

this is a java based FIR application where police register FIR .