Sometimes, you may not have the information of the Linux server that you are deploying on. In this post, I illustrate how to get the version and the distribution information of the Linux server you are working on: http://www.technicaladvices.com/2012/06/20/getting-the-linux-version-and-distributon-that-you-are-using/   I wish it can be helpful.

Tags:  command etc version servers distributon linux

Dojo mobile (dojox/mobile) is one of the most powerful JavaScript frameworks that enable you to build cross mobiles web applications. It does not only contain mobile components but also it mimics the interface of the different mobile devices. Adding to this it responds to the mobile orientations. In this article, I will illustrate how to use the framework for building a weather application on the iPhone mobile: Read the full article here

Tags:  dojo mobile ajax dojox.mobile.view html5 android dojox blackberry iphone

This video provides a presentation about how to make efficient JavaScript unit testing. I presented it in the CON-FESS 2012 international conference which was held in Leogang, Austria. I wish it can be useful.

Tags:  unit austria confess javascript hazem saleh presentation testing jstestdriver leogang confess_2012 video session

Sometimes, you need to run the DB2 REORG command from the JDBC code. This post shows you how to do this task: http://www.technicaladvices.com/2012/05/15/db2-calling-reorg-command-from-jdbc/

Tags:  reorg table column db2 sysproc.admin_cmd drop statement alter jdbc

I just got back from the International technical conference CONFESS 2012 which was held in Leogang, Austria. The conference was very cool, the hotel and the city were fantastic, the quality of the sessions and the speakers were great. Now, I got finally some free time to share with you my presentation about my efficient JavaScript unit testing. I hope it will be useful for you. Once I get the video session, I will definitely share it with you as well. Have a nice time.

Tags:  confess_2012 session unit testing javascript confess hazem jstestdriver presentation saleh austria leogang

JsTestDriver can be integrated easily with continuous integration tools. In this post, I will illustrate how to integrate JsTestDriver with Hudson: http://www.technicaladvices.com/2012/05/05/jstestdriver-integration-with-hudson/

Tags:  unit integration ie windows firefox javascript hudson safari jstestdriver testing

In this post, I will show you the detailed steps that are required to convert the JsTestDriver LCOV coverage files to HTML reports in Linux Redhat environment: http://www.technicaladvices.com/2012/05/02/converting-the-jstestdriver-coverage-files-to-html-reports/

Tags:  function code jstestdriver linux redhat reports visualizer genhtml lcov rpm coverage line html branch

When using the LCOV Visualizer tool to generate the HTML reports from the JsTestDriver lcov coverage files, you may face this error "genhtml: ERROR: cannot create directory !". In this post, I illustrate how to fix this error: http://www.technicaladvices.com/2012/04/25/resolution-of-genhtml-error-cannot-create-directory/

Tags:  genhtml jstestdriver linux cannot visualizer ! genhtml: lcov create directory reports error: redhat

I just published an article about creating Custom Dojo component in Wazi. This article illustrates how to create a Dojo mashup component. The Dojo mashup component utilizes the Google maps API V3 to display the locations on a map. Read the full article in Wazi .

Tags:  custom attach dojo google maps point widget mashup component

One of the most important features of HTML5 is the Web Storage feature. Using the Web Storage feature, the client state can be saved on the browser level without consuming the network bandwidth or the server memory. The Web Storage increases the scalability of the web applications on the server level and on the network level. In this article, I will show you how to work with the HTML5 Web Storage feature: http://www.technicaladvices.com/2012/04/12/modern-web-architecture-the-html5-web-storage/ .

Tags:  architecture scalability ie8 opera firefox localstorage modern javascript storage safari sessionstorage web html5 chrome

Jasmine is one of the JavaScript unit testing frameworks. It has a nice advantage that its syntax is readable and a very human friendly. In this post, I will give you a kickstart to help you start working with Jasmine. Read more ...

Tags:  kickstart unit describe testing jasmine javascript

In some cases, you may need to know for debugging purposes from where a specific class is loaded. You may need to know which jar is containing a specific class. Thanks to the ProtectionDomain, you can get this information. Read More ...

Tags:  java classpath protectiondomain

You may need to detect if the user is leaving your web page for displaying a warning message to the user mentioning that (s)he may not leave the page and the form is containing data filled by him/her. To be able to detect this event in JavaScript, you need to deal with the "onbeforeunload" event. The following example explains the idea: Read more ...

Tags:  ie onbeforeunload javascript firefox safari leave page

"Ajax status is zero" is one of the hardest errors to debug especially when the Ajax readyState is 4. This post illustrates what is meant by Ajax status zero and proposes a way to solve it: http://www.technicaladvices.com/2012/03/14/ajax-status-zero-resolution/ .

Tags:  ajax firefox jstestdriver 0 cross access-control-allow-orig... domain javascript zero status resolution