Disruptive technological innovations often originate from surprisingly small beginnings**.** Giants of the Internet age such as the omnipresent Google search engine and the Facebook social networking platform have initially been designed and developed by small and independent teams. These examples are attractive to design science researchers in information systems, who
The Problem You have to write a Word Document, which should contain snippets of code. The code should be displayed using syntax highlighting following established rules for your programming language of choice. Furthermore, at a later point in time, you would like to publish parts of your word document as
I have already written about how to change the directory of applications deployed in tomcat 7 by configuring the server.xml. However, there is an easier way to change the deployment directory using the tomcat manager. 1. Deploy the WAR file using tomcat manager's web upload feature (make
Problem IdentityHashMap in Google Web Toolkit (2.2.0) JavaScript applications does not seem to work correctly, if String objects are used as key. Source Code: final IdentityHashMap<Object, List> idsFromObjects = new IdentityHashMap<Object, List>(); final String node1 = "Node 1"; final String id = "
The Problem GWT (Google Web Toolkit) allows compiling Java into JavaScript source. I like to use it to create client-only JavaScript applications (this can be very useful for testing purposes). The GWT compiler will place all the compiled JavaScript sources in your project directory and the applications can be tested
Widgets in GWT are essentially elements in the DOM tree of a web document. GWT widgets enable convenient control over these elements. For instance, a call of the widget method setSize(String width, String height) will set the dimensions of the HTML element underlying the widgets. Values to define the
It seems in the Session List for Google I/0 2011 there is no easy way to see all the Google Web Toolkit (GWT) sessions in one glance. So here is a quick overview: GWT and Ui GWT + HTML5: A web developers dream!, John Labanca GWT + UI Designer: Enterprise Web
Problem It is quite easy to deploy application to a Tomcat instance using the Tomcat manager (usually accessible under the url /manager). However, by default the applications are available under a path equal to their WAR file name: e.g. an application 'test_application.war' would be available
Overview A tomcat instance is installed in a glimpse of an eye: after following a few steps as outlined in the tomcat documentation, it is possible to easily deploy WAR containers using the tomcat manager application. However, often this tomcat instance is configured for port 8080, and therewith not quite
Problem When uploading a WAR file larger than 50 MB, the Tomcat 7 Manager application reports: The server encountered an internal error () that prevented it from fulfilling this request. Exception java.lang.IllegalStateException: org.apache.tomcat.util.http.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (XXX) exceeds
The Ext GWT framework offers some rather sophisticated support for drag and drop in GWT applications. However dealings with drag and drop in TreeGrids can be complicated at times, since only limited documentation apart from the examples in the showcase is provided. Here some information, how it can be controlled,
eclipse
If there are multiple dependent projects in an eclipse workspace, it can be tedious to run the unit test of all these projects manually. Often, a failed unit test caused by a change in a different project than where the unit test is located is only discovered with a significant
