If you're trying to build information or community around a specific topic, you may be considering a group or a wiki on My developerWorks .  Here are tips to help you get started or make the group or wiki you already have even better. Should you start a My developerWorks group or a wiki? A wiki gives you the ability to build web pages collaboratively around a specific topic. A group allows members to join, use a discussion board, communicate with the group, share bookmarks, share files, start a blog and start a wiki.   A group offers you many... [More]

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This week's developerWorks newsletter connects you with the latest developments at Innovate 2012. Not subscribed? Sign up for your customized newsletter today! ************************ Welcome, developers! This week's newsletter challenge: To report all of the major news and announcements from the Innovate 2012 conference in Orlando, Florida. The kicker? I didn't go. Good thing I've got Internet access and a hardworking, insightful team of colleagues who have been on site all week for the software and systems event of the year. Of course,... [More]

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 Get to know some new faces on My developerWorks...  Brought to you by the My developerWorks enthusiasts group !  If you're a My developerWorks enthusiast, come join us. We want to introduce you to new people, groups and blogs on My developerWorks you might want to get t o know!  If you're interested in these topics or region, consider: following their blog commenting on their blog joining a group adding these people to your network writing on their wall Highlights from Brazil Thiago Sobral UNIX, Storage, SANs and other stuffs blog Software,... [More]

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This week's developerWorks newsletter focuses on using Spark (vs. Hadoop) for data analytics. Not subscribed? Sign up for your customized newsletter today! ************************ Welcome, developers! It's good to have options. Whether you're choosing a cola, a car, or a credit card, it helps to have healthy competition in the marketplace. And if data analytics is your game, you benefit from a range of alternatives to the most well-known option, Hadoop. This week's top feature, " Spark, an alternative for fast data analytics... [More]

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This week's developerWorks newsletter intro focuses on our (reader-inspired) jQuery Mobile security feature. Not subscribed? Sign up for your customized newsletter today! ************************ Welcome, developers! A few weeks ago, I encouraged (dare I say implored?) you to send us your ideas for topics you'd like to see us cover here on developerWorks. I mean, who better to determine which issues are most critical to software developers than those of you in the trenches? Well, this week's feature is proof positive that the system... [More]

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This week's developerWorks newsletter intro shows you why maintaining your software apps is a bigger deal than you might imagine.  Not subscribed? Sign up for your customized newsletter today! ************************ Welcome, developers! Let's talk software maintenance in mainframe applications. OK, maybe it isn't the most tantalizing IT topic around, but before you run screaming to the latest mobile-social phenomenon, consider this: Software maintenance can absorb up to 70% of an IT budget, and managing change can help you shorten your... [More]

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In JSF 2.0 (Implicit Navigation is supported), if you have an outcome that does not have a matching view ID in the navigation rules then the outcome will be the view ID itself. This can be very useful to minimize the size of your faces-config.xml. For example: Suppose we have two pages page1.xhtml and page2.xhtml (under the same directory). In page1 to go to page2 without declaring any navigation rule in the faces-config, we can say: <h:commandButton value = "Next" action = "page2" />  

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  I posted this entry on my personal blog.. but I thought I would also share this with the dW enthusiasts group, since it proved so popular: With our latest revision to My dW, we have added some slick features for developerWorks members who also activity participate in Facebook.  I see a lot of affinity between Facebook and developerWorks... with an overlapping network of colleagues.   Let's explore a new feature that links our social sites. Broadcast your developerWorks Activity to your Facebook friends network: In this iPhone example, you... [More]

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This week's developerWorks newsletter focuses on the latest issue of IBM Data Management magazine. Not subscribed? Sign up for your customized newsletter today! ************************ Welcome, developers! I don't know about you, but I take my appliances for granted. Hey, I've spent my hard-earned money on them so I expect them to work as advertised -- getting my clothes clean, heating my food properly, washing my dishes -- all with minimal input from me. Is that so much to ask? Well, it can be a pretty tall order if you're talking... [More]

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