Providing Technology Training and Mentoring For Modern Technology Adoption
One of the tools available for improving performance of Java applications is application profiling. This involves using a tool to gather detailed information about how an application executes to look for various ways to improve performance. Although profiling information is often done by developers it can also be done by administrators using tools in the
At Web Age we have been seeing an increasing interest in using the improvements of the Java EE 5 specification in applications developed with RAD 7.5 and deployed to WebSphere Application Server 7.0. This means that there are also those out there that are in need of learning about administration of the WebSphere 7.0 environment
Struts has always been a popular web framework for Java because of it’s long history. Because of this popularity, Struts was always very concerned with backwards compatibility. This concern for backwards compatibility meant that Struts took a little while to come up with “what’s next”. At Web Age we saw an increase in interest in
The webinar today was a huge success. We had about 300 attendees. There were many excellent questions. You can download the presentation and sample code from this link. Links to useful resources: Modernizr library. How good is your browser’s HTML5 support? So many specs, where do they all come from? HTML5 Training.
The WASService.exe command allows you to setup a Windows service for a WebSphere server. The command has its own idiosyncratic behavior. Best way to learn about the program is through actual examples. Removing a Service Removing a service seems pretty easy: wasservice -remove SERVICE_NAME What this command considers as service name is not same as
By default, in Android, a single thread is used to run every application component, such as Activity and Service. If you perform a long running task from an event handler, messages to all other components will be delayed. Generally speaking, spawning a separate thread for long running work is recommended. At the same time, you
In Android, a Toast is a great way to show popup notification to users. It can be used by a background service, which otherwise has no visible user interface. By default, a toast simply shows a text message. In this tutorial, we will show you how to use a layout resource to display custom content.
It is a common requirement to layout a bunch of buttons side by side. Making them of equal width is just plain good GUI design. To achieve the effect above, first create a LinearLayout just for the buttons. The layout will contain three buttons. We took these steps to get the effect: 1. For the
We have posted course descriptions and outlines to support the latest version of WebSphere Enterprise Service Bus, v7.0. These courses are targeted to developers or administrators that work with this version. The programming course highlights the various integration patterns that can be implemented with the WebSphere ESB and the administration course focuses on creating production
Seam Course WA1627 Updated Whether it is the fact that people are finally using the JBoss Enterprise Application Platform 5.0 version or that much of the Seam programming model was adopted into the Java EE 6 specifications we are seeing a recent increase in interest in Seam. Seam provides a deep integration of technologies such