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In the module XML file, you specify your application's entry point class. In order to compile, a GWT module must specify an entry point. If a GWT module has no entry point, then it can only be inherited by other modules. It is possible to include other modules that have entry points specified in thei ...
JAAS authentication is performed in a pluggable fashion. This permits applications to remain independent from underlying authentication technologies. New or updated authentication technologies can be plugged under an application without requiring modifications to the application itself. Applications ...

20100723 (tc design)

What's "changablility" mean in "property"? Difference between "Extend" and "Inheritance/Generalization" in Use Case? When to use "Dependency" in Use Case? In sequence diagram, what's the difference between "synchronized message" and " ...
Each EntityManager instance is associated with a persistence context. A persistence context defines the scope under which particular entity instances are created, persisted, and removed. To obtain an EntityManager instance, inject the entity manager into the application component:@PersistenceContext ...
The starting point for developing a JAX-WS web service is a Java class annotated with the javax.jws.WebService annotation. The @WebService annotation defines the class as a web service endpoint. A service endpoint interface or service endpoint implementation (SEI) is a Java interface or class, respe ...
A session bean is similar to an interactive session. A session bean is not shared; it can have only one client, in the same way that an interactive session can have only one user. Like an interactive session, a session bean is not persistent. (That is, its data is not saved to a database.) When the c ...
String: With single-quoted strings, the only special characters you need to escape inside a string are backslash and the single quote itself.Because PHP doesn’t check for variable interpolation or almost any escape sequences in single-quoted strings, defining strings this way is straightforward and f ...
enterFrame event: If the playhead is not moving, or if there is only one frame, this event is dispatched continuously in conjunction with the frame rate. Default frame rate is 24 frame per second. Note that if there are more than one frame, play head move from one frame to another at the speed of fra ...
However, unlike other MXML components, a Window-based component cannot be used in another MXML document. Instead, you create an instance of the MXML component in ActionScript. Once the window's initial properties are set, you call the Window component's open() method to cause the operating system wi ...
正在做的项目需要将原来跑在浏览器上的flex项目转到air环境中,由于项目使用到了flash 10的一些特性(比如p2p),在转到air环境中编译没有问题,运行时只要调用到flash 10特有的api,就老是出以下类似的错误:  "ReferenceError: Error #1069: Property nearID not found on flash.net.NetConnection and there is no default value." google baidu上都没有找到解决方案,最后在adobe的官方文档找到了线索,通过研究(曲折的过程省略),原来在 ...
今天到懒人图库上去搜集网页素材,无意中发现了这么些好玩的东东,一个个点击试了试,似乎有些个链接是错误的,能打开的如colr.org、color blender等还是挺有意思的,能让我等菜鸟看看热闹了,呵呵! 。。。。。。。。 4096 color wheel version 2.1非常漂亮的自然色抓取工具,用鼠标点取颜色,非常方便。http://www.ficml.org/jemimap/style/color/wheel.htmltechnicolor用鼠标拖动滑杆,再根据基色生成系统推荐的色调,最棒的是还能根据你选择的颜色生成标准的css文件。http://www.themaninblu ...
log4j The inherited level for a given logger C, is equal to the first non-null level in the logger hierarchy, starting at C and proceeding upwards in the hierarchy towards the root logger. The output of a log statement of logger C will go to all the appenders in C and its ancestors. This is the mea ...
You have the option to tell Hibernate which caching implementation to use by specifying the name of a class that implements org.hibernate.cache.CacheProvider using the property hibernate.cache.provider_class. <cache     usage="transactional|read-write|nonstrict-read-write|read-only"  ...
如附件所示,在Argument里面的vm arguments加上-Dfile.encoding=UTF-8,在Common里面的console encoding选utf-8
<bean id="schedulerMessageSource" class="org.springframework.context.support.ResourceBundleMessageSource"> <property name="basenames"> <list> <value>scheduler_message</value> </list> </property> </bean> ...
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