Problem A script that otherwise is interpreted by other major browsers (Chrome/ Firefox) without problems, prompts Internet Explorer to issue an error along the lines of: SCRIPT1002: Syntax error edit-snapshot, line 2230 character 1 Analysis I think this error can broadly be interpreted as: there is some seriously illegal markup
Problem You would like to select the contents of all comments in an HTML (or XML) document using Java Regular Expressions. For instance: Solution There is a powerful regular expression, which can be found on this page. static final String commentRegex = "(// )?\\<![ \\r\\n\\t]*(--([^\\-]|[\\r\\n]
gwt
Google Web Toolkit allows building powerful bridges between the world of Java and JavaScript using so called JS overlay objects. However, these overlay objects can become it bit tricky if it is not certain what the type of objects passed from JavaScript will be. Wait? Types and JavaScript? Yes, but
The last few weeks a great number of improvements and changes have been made to the onedb database. Chiefly, with the development of the JavaScript API, onedb has been integrated into the new appjangle platform. This platform is designed to enable not only to store data from applications from various
This tutorial illustrates in a few simple steps how to upload and download data from a Java application into the appjangle platform. You can find the source code of the completed steps 2 & 3 on github: T_JangleJavaShort_Upload.java U_JangleJavaShort_Load.java Step 1: Link Client Libraries
This tutorial is a continutation of the 'Jangle Java: Upload & Load' tutorial. Make sure to follow the steps of this tutorial first before doing this one. This tutorial shows the synchronization capabilities of the appjangle Java client. In particular, the well known producer-consumer scenario is applied on
The version 0.0.4 of the core client library and the test library for onedb have been released. In addition to a small enhancement and bugfix also some documentation has been added. Please find the details below. The development of onedb has made extensive use of the OSGi platform
From many a Java programmer's perspective, JavaScript has one serious limitation: within the browser applications written in JavaScript limited to only a single thread (with the exception of web workers as part of 'HTML5'). As with many other 'limitations' any programming environment provides, also
Problem While accessing a GWT/Java class using the JSNI interface from JavaScript, GWT reports an exception along the lines of 'missing name after . operation'. This might also happen when using the automated Java à JavaScript API converter gwt-exporter. Analysis This problem is caused by invalid JavaScript statements.
gwt-exporter is an awesome library to generate usable JavaScript APIs for Google Web Toolkit applications. It allows writing powerful libraries in Java and reuse the features these libraries provide in JavaScript applications! I have assembled a small Maven Module for gwt-exporter 2.4 (M1), which readily configures gwt-exporter to be
UPDATE 2015: For good repositories for OSGi artifacts also check: SpringSource Enterprise Bundle Repository Eclipse Bundle Recipes Project Here the original post: Although the onedb libraries are currently deployed as vanilla Java JAR files (onedb downloads), I have used the PDE tooling of eclipse heavily in the development process. One
While it is widely reported that Google Web Toolkit does not support Java Threads and multi-threading, a number of aspects of concurrent applications can be emulated in GWT's single thread JavaScript world. The particular features that are relatively easy to emulate are: * Timers * Background Execution * Locks * 'Thread-safe&