jenkins
Problem The build of a Maven job in Jenkins fails due to a StackOverflowException or a OutOfMemoryException during a JUnit test. Analysis Most likely, there is a bug in your application, which leads to infinite recursion or an infinite allocation in resources. So first try to run your test in
Mobile applications are undoubtedly different than traditional desktop applications in many ways. Mostly, we would think of the technical and/or UI limitations that mobile environments impose on application developers. In the following weeks, I will portray three high-level principles for building successful mobile applications, not only considering their limitations
Interesting Links 1st to 10th of October 2012: Welcome to Koding. A new way for developers to get work done. Art.sy Is Mapping the World of Art on the Web - NYTimes.com introduction.js Jasmine BDD in JavaScript William James on Habit | Brain Pickings Obama likes routine!! JSONiq:
Great tutorial to set up a modern Maven site to document Java projects.
google-web-toolkit
I love the Google Web Toolkit, a powerful and mature open source library to automatically translate Java Source Code into JavaScript code. While I doubt the merit of using Java to write user interfaces for JavaScript (unfortunately, this is often what the Google Web Toolkit has been advocated for), I
Videos on youtube usually have a URI such as the following: http://www.youtube.com/watch?v=nCgQDjiotG0 These URIs cannot be used to embed the video in an iframe such as the following: In order to work as part of an embedded iframe, youtube video links must be in
jquery
JQuery and/or JavaScript have no native mechanism to determine whether a page is loaded on a mobile phone or not. However, CSS media queries offer this capability. I found the following nice trick on stackoverflow to utilize media queries to help JS/JQuery applications to determine whether they run
A few days ago, I discovered the service BootstapCDN. I really like the idea to serve standard libraries such as JQuery or Twitter Bootstrap through central Content Delivery Networks. Especially since serving libraries through a standard location enables clients to not have to download these libraries at all (if the
markdown
nodejump is a small web application to create and publish web pages using the Markdown markup language. It's really easy to get started creating a new document (and therewith a new webpage). Just open the following link: http://nodejump.com The main features of this editor are the
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
