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• Presenting at SQL Saturday #70 - Columbia SC

  - by andyleonard

  Introduction I'm honored to be presenting at SQL Saturday #70 in Coumbia SC 19 Mar 2011! Its always good to travel to places where I don't have to suppress my accent (what accent? I talk normal. Everyone else sounds funny...) and repeat my order at Waffle House . It's always an honor to hang out with The Keeper of the Duck (K. Brian Kelley) ( Blog | @kbriankelley ) and the cool crew in Columbia. Presentations There are some stellar presentations from awesome speakers scheduled for the event... plus...(read more)

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• Is "no installation" software a good thing?

  - by Yaron Naveh

  I am building an application that will, hopefully, be used by developers. To be appealing to developers I want it to be lightweight, small in size, and with no installation (e.g. xcopy). I trust more an application without installation to not put garbage in my registry, to be lightweight etc. My friend thinks the opposite: An installer puts shortcuts on the desktop / menu for me, it ensures cleanup via the uninstaller, and seems more official. I'm curious - what is everyone's take on this?

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• Presenting at SQLBits 9!

  - by andyleonard

  Introduction 2011 is turning into The Year of Pre-Cons! SQLBits 9 , Here I Come! (Love this graphic!) There are some awesome pre-conference sessions lined up for SQLBits 9 Training Day by presenters such as: Allen White, Maciej Pilecki, Matt Masson, Christian Bolton, Satya SK Jayanty, Marco Russo, Duncan Sutcliffe, Jeremy Kashel, and Martijn Evers. Plus me! I know – I can hardly believe it myself! As I type this, I’m working on a gig in Saskatchewan. I had to learn to speak Canadian for the trip...(read more)

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• What electronic user-story-mapping tools can you recommend?

  - by azheglov

  Agile software development relies heavily on a work item type called user stories. For example, you have a backlog full of user stories and you can select a few of them to work on during the next sprint. But where and how do you find user stories to put into the backlog? There is a popular technique for doing that called story mapping. Jeff Patton invented it and here is the definitive guide on how to do it. The question is, what electronic tools are out there that support Patton's story-mapping technique? I've done a bit of research, found Pivotal and Rally plug-ins (but I'm not a customer of either) and I'm currently experimenting with SilverStories. What other tools are out there? What have you used? What do you (not) recommend? Why? UPDATE: Some people who wrote comments seem to lean towards an answer that applying this technique is simply impossible with an electronic tool and we should just accept that. Can't someone write it up as an answer?

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• OPA Mobile Now Available on iTunes AppStore and Google Play

  - by Richard Lefebvre

  Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 A free standalone app demonstrating the power of Oracle Policy Automation (OPA) Interviews is available on both Apple’s iTunes AppStore and Google Play (for Android). Later in 2014 customers will be able to deploy their own policy models to the mobile app using the new OPA Hub! /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}

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• Good resources and tools for modern, heavy JavaScript development?

  - by Matt Greer

  I am interested in doing some projects that involve heavy use of JavaScript. Namely HTML5 based canvas games, potentially using node.js as well. I am interested in learning modern best practices, tools and resources for JavaScript. JavaScript is tough to research because you end up wading through a lot of really outdated material, hailing from the times that "JavaScript" was a four letter word. If you are heavily involved in JavaScript programming... What text editor or IDE do you use? What unit testing framework do you use? Do you use Selenium, or something else? What other tools do you use? What communities exist that discuss recent advents in JavaScript? What books do you read/refer to? What blogs do you read?

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• August issue of the Enterprise Manager Indepth Newsletter

  - by Javier Puerta

  The August issue of the Enterprise Manager Indepth Newsletter is now available here. NEWS Oracle OpenWorld 2014 Preview: Don't-Miss Sessions, Hands-on Labs, and More Organizers of Oracle OpenWorld 2014, taking place in San Francisco from September 28 to October 2, expect heavy turnout at sessions, hands-on labs, and customer panels devoted to Oracle Enterprise Manager 12c. Find out who is participating and which sessions are most recommended by the Oracle Enterprise Manager team.Read More Press and Analysts Welcome Oracle Enterprise Manager 12c Release 4 Launched in June, Oracle Enterprise Manager 12c Release 4 is winning praise for its ability to dramatically accelerate private cloud adoption, as well as for its groundbreaking database and middleware management capabilities. Find out what the community has to say about the new release.Read More Q&A: Oracle's Andrew Sutherland on Managing the Entire Oracle Stack with Oracle Enterprise Manager 12c Hear from Oracle expert Dr. Andrew Sutherland about the unique capabilities of the latest release of Oracle Enterprise Manager 12c—and what they mean for managing your IT across cloud and traditional IT deployments.Read More Read full newsletter here

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• C Problem with Compiler?

  - by Solomon081

  I just started learning C, and wrote my hello world program: #include <stdio.h> main() { printf("Hello World"); return 0; } When I run the code, I get a really long error: Apple Mach-O Linker (id) Error Ld /Users/Solomon/Library/Developer/Xcode/DerivedData/CProj-cwosspupvengheeaapmkrhxbxjvk/Build/Products/Debug/CProj normal x86_64 cd /Users/Solomon/Desktop/C/CProj setenv MACOSX_DEPLOYMENT_TARGET 10.7 /Developer/usr/bin/clang -arch x86_64 -isysroot /Developer/SDKs/MacOSX10.7.sdk -L/Users/Solomon/Library/Developer/Xcode/DerivedData/CProj-cwosspupvengheeaapmkrhxbxjvk/Build/Products/Debug -F/Users/Solomon/Library/Developer/Xcode/DerivedData/CProj-cwosspupvengheeaapmkrhxbxjvk/Build/Products/Debug -filelist /Users/Solomon/Library/Developer/Xcode/DerivedData/CProj-cwosspupvengheeaapmkrhxbxjvk/Build/Intermediates/CProj.build/Debug/CProj.build/Objects-normal/x86_64/CProj.LinkFileList -mmacosx-version-min=10.7 -o /Users/Solomon/Library/Developer/Xcode/DerivedData/CProj-cwosspupvengheeaapmkrhxbxjvk/Build/Products/Debug/CProj ld: duplicate symbol _main in /Users/Solomon/Library/Developer/Xcode/DerivedData/CProj-cwosspupvengheeaapmkrhxbxjvk/Build/Intermediates/CProj.build/Debug/CProj.build/Objects-normal/x86_64/helloworld.o and /Users/Solomon/Library/Developer/Xcode/DerivedData/CProj-cwosspupvengheeaapmkrhxbxjvk/Build/Intermediates/CProj.build/Debug/CProj.build/Objects-normal/x86_64/main.o for architecture x86_64 Command /Developer/usr/bin/clang failed with exit code 1 I am running xCode Should I reinstall DevTools?

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• February SQLPeople!

  - by andyleonard

  Late last year I announced an exciting new endeavor called SQLPeople . At the end of 2010 I announced the 2010 SQLPeople Person of the Year . SQLPeople is off to a great start. Thanks to all who have made our second month awesome - those willing to share and respond to interview requests and those who are enjoying the interviews! Here's a summary of February 2011 SQLPeople: February 2011 Interviews Karen Lopez Stacia Misner Jack Corbett Kalen Delaney Adam Machanic Kevin Kline John Welch Mladen Prajdic...(read more)

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• Microsoft SQL Server 2008 R2 Administration Cookbook

  - by ssqa.net

  Its one year on my first book released, keeping aside the financial gains from this book I'm more happy to achieve one of the important goals from my career. This is something big in my life to announce, it gives immensive pleasure and happiness to share about my first book (hard paper) and eBook release, titled : Microsoft SQL Server 2008 R2 Administration Cookbook is released and out now. share my experience and task based real-world best practices in a cookbook style. My thanks to the technical...(read more)

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• Out-of-the-Box Integration Links Primavera Solutions with PeopleSoft Projects Applications

  - by Sylvie MacKenzie, PMP

  In a move that brings best-in-class enterprise project portfolio management to Oracle’s PeopleSoft enterprise resource planning customers, Oracle announced the integration of Oracle’s PeopleSoft projects applications and Oracle’s Primavera P6 Enterprise Project Portfolio Management. The combination of PeopleSoft financial controls and Primavera portfolio management capabilities brings greater oversight of end-to-end processes to help organizations improve the planning and execution efforts needed to deliver projects on time and within budget. “As an organization with many high-value, project-driven initiatives, we are very pleased to see Oracle’s investment in this important integration,” says Janardhanan Sankar, senior vice president for technology and quality at ITC Infotech India Ltd. Oracle’s PeopleSoft projects applications enable project-centric organizations and departments to establish core operational processes for full project lifecycle management across operations and finance. The integration with Primavera P6 Enterprise Project Portfolio Management means organizations can eliminate costly and difficult-to-maintain proprietary integrations. Organizations can also standardize on the Oracle technologies to Align back-office budgets and costs with project operations to help ensure accurate forecasting of costs, resources, and schedules Provide an accurate single source of truth to financial managers and analysts using Oracle’s PeopleSoft projects applications, and to project managers using Primavera P6 Enterprise Project Portfolio Management  Enhance project collaboration and execution by having all users utilizing common solutions to communicate, plan, and deliver projects “By bringing together Oracle’s PeopleSoft projects applications and Oracle’s Primavera P6 Enterprise Project Portfolio Management, we are able to provide customers with the infrastructure they need to achieve a single source of truth on the projects they are managing,” says Paco Aubrejuan, Oracle’s group vice president and general manager, PeopleSoft. “This real-time visibility drives profitability, increases productivity, and improves operations.” For more information, view the on-demand Webcast, “Bridging Business Processes for Optimal Portfolio Performance,” or read about the new integration.

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• Use CSS Selectors with HtmlUnit

  - by kerry

  HtmlUnit is a great library for performing web integration tests in Java.  But sometimes node traversal can be somewhat cumbersome. Fear not fellow automated tester (good for you!).  I found a great little project on Github that will allow you to query your document for elements via css selectors similar to jQuery. The project is located at https://github.com/chrsan/css-selectors.  You can use Maven to build it, or download 1.0.2 here.  Beware.  I will not be updating this link so I suggest you download the latest code. In any case, you can use it like so: // from HtmlUnit getting started final WebClient webClient = new WebClient(); final HtmlPage page = webClient.getPage("http://htmlunit.sourceforge.net"); final DOMNodeSelector cssSelector = new DOMNodeSelector(page.getDocumentElement()); final Set elements = cssSelector.querySelectorAll("div.section h2"); final Node first = elements.iterator().next(); assertThat(first.getTextContent(), equalTo("HtmlUnit")); The only problem here is that the querySelectAll returns a Set<Node>.  Not HtmlElement like we may want in some cases.   However, if you were to reflect on the Set, you would find that it is indeed a Set of HtmlElement objects. Typically, I like to create a base class for my web tests.  Just for fun, I am using the $ method similar to jQuery. public class WebTestBase { protected WebClient webClient; protected HtmlPage htmlPage; protected void goTo(final String url){ return (HtmlPage)webClient.getPage(url); } protected List $(final String cssSelector) { final DOMNodeSelector cssSelector = new DOMNodeSelector(htmlPage.getDocumentElement()); final Set nodes = cssSelector.querySelectorAll("div.section h2"); // for some reason Set cannot be cast to Set? final List elements = new ArrayList(nodes.size()); for (final Node node : nodes) { elements.add((HtmlElement)node); } return elements; } } Now we can write tests like this: public class LoginWebTest extends WebTestBase { @Test public void login_page_has_instructions() throws Exception { goTo(baseUrl + "/login") assertThat( $("p.instructions").size(), equalTo(1) ); } }

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• Join Me May 19th for 24 Hours of PASS

  - by KKline

  Check out all the great SQL Server sessions you can attend for FREE in this on-line event....(read more)

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• Annual Review: what hard data should a developer bring?

  - by sunpech

  Many companies have annual reviews for their employees. I've heard that it's generally a good idea to muster up some hard data to analyze and bring to the review. The better the data, the better the chances to help support a promotion or raise. What I mean by hard data, are tangible numbers-- something that can be measured and/or calculated. Obviously data that a developer would have access to. Something intangible would be how beautiful the code a developer has written. I think this would be very hard to measure, nor would upper management care for it. My question is: For a software developer, what kind of hard data should be analyzed and brought to a review to help highlight good work that was done? An example I've been given in the past: The support tickets produced by each project a developer was involved in. Are the numbers low? Are the rate per month getting lower? Etc.

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• Client-side code and UPK

  - by [email protected]

  There is a long running discussion in UPK Development regarding the use of any client side code as part of the end-user playback. By this I mean anything which requires an install including ActiveX controls, browser helper objects, stand-alone applications, things that run in the task bar, etc. We all have grown to love zero-footprint applications over the past ten years, but there are some things which are not technically feasible using HTML alone. One example of this is the functionality provided by our SmartHelp in-application support component. This allows the user to launch context sensitive help without making modifications to the target application. (If you are unfamiliar with SmartHelp, more information can be found in the "In-Application Support Guide" in the UPK manual directory) We always try to implement everything we can using only HTML but there are many features which have been requested over the years that would require some client-side code in order to work. When these come up for discussion, there is always a spirited debate about the acceptability of a client side solution. I thought it would be interesting to ask for feedback from a wider audience. What do you think about client-side components? Would your organization consider them? Do you already deploy SmartHelp? Is there a large hurdle to clear for these to be worth the deployment costs? Let us know. Mark Overton, VP Development for UPK

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• Are there any tools for testing drag & drop Windows desktop applications?

  - by Andrew

  I need to develop a Windows desktop application (win32 API) which will use drag & drop extensively in many formats, including my own. I need to test it, for example, with CF_TEXT dragging, CF_RTF, CF_DIB, CF_METAFILEPICT, and many others. The tool needs to have the following features: Displaying the content of DataObject dragged into it with all available format viewers. Allows preparation of a few samples of different clipboard formats together in a single DataObject, ready for dragging into my app. Allows including my own format names into the formats list of the testing tool.

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• Presenting at Roanoke Code Camp Saturday!

  - by andyleonard

  Introduction I am honored to once again be selected to present at Roanoke Code Camp ! An Introductory Topic One of my presentations is titled "I See a Control Flow Tab. Now What?" It's a Level 100 talk for those wishing to learn how to build their very first SSIS package. This highly-interactive, demo-intense presentation is for beginners and developers just getting started with SSIS. Attend and learn how to build SSIS packages from the ground up . Designing an SSIS Framework I'm also presenting...(read more)

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• why not use unmanaged safe code in c#

  - by user613326

  There is an option in c# to execute code unchecked. It's generally not advised to do so, as managed code is much safer and it overcomes a lot of problems. However I am wondering, if you're sure your code won't cause errors, and you know how to handle memory then why (if you like fast code) follow the general advice? I am wondering this since I wrote a program for a video camera, which required some extremely fast bitmap manipulation. I made some fast graphical algorithms myself, and they work excellent on the bitmaps using unmanaged code. Now I wonder in general, if you're sure you don't have memory leaks, or risks of crashes, why not use unmanaged code more often ? PS my background: I kinda rolled into this programming world and I work alone (I do so for a few years) and so I hope this software design question isn't that strange. I don't really have other people out there like a teacher to ask such things.

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• OSB and Ubuntu 10.04 - Too Many Open Files

  - by jeff.x.davies

  When installing the latest Oracle Service Bus (11gR1PS3) onto my Ubuntu 10.04 system, the Eclipse IDE was complaining about there being too many open files. The Oracle Service Bus and the Oracle Enterprise Pack for Eclipse (aka OEPE) do make use of ALOT of files. By default, Ubuntu will restrict each user to 1024 open files. A much more realistic number for OSB development is 4096. Changing the file limit in Ubuntu is fairly simple (if arcane). You will need to modify two different files and then restart your server. First, you need to modify the limits.conf file as the root user. Open a terminal window and enter the following command: sudo gedit /etc/security/limits.conf Add the following 2 lines to the file. The asterisk simply means that the rule will apply to all users. * soft nofile 4096 * hard nofile 4096 Save your changes and close gedit. The second file to change is the common-session file. Use the following command: sudo gedit /etc/pam.d/common-session Add the following line: session required pam_limits.so Save the file and exit gedit. Restart your machine. You shouldn't have any more problems with too many open files anymore.

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• how to write high quality GUI software with qt?

  - by Opetmar

  I want to write a project using QT library, so after learning the library and mastering it how should I start, what other libraries or things that I should learn? are there any other tools that will help me during the development or tools well help the end user to install the software and using it? What are the things that I should be aware? what are the things that I should avoid so it can run efficiently?

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• What is the Endeca MDEX Engine?

  - by Grant Schofield

  Today I would like to draw your attention to a really helpful article by Rittmanmead taking a deeper look under the covers at the Endeca MDEX engine; how it works, what's so different about it, and why that matters to customers. This will in particular be useful for the technical audience. The other articles in the Endeca Week series are equally useful for a wider audience. http://www.rittmanmead.com/2012/02/oracle-endeca-week-what-is-the-endeca-mdex-engine/

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• Zune API Library for Python

  - by kerry

  I am about to start working on a Python project for work. So I thought it was probably time to learn Python! This weekend I took on this task. I decided to rewrite a library I wrote in PHP to access Zune user data. I got it finished and decided to put it on github. Usage is simple: zuneCard = ZuneCard('ZuneTagHere') You can access things like user information, favorites, recent plays, and most played. The properties are documented (pydoc, under /docs). So for the 1 other person that may use this, you’re welcome!

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• Zune API Library for Ruby

  - by kerry

  Those of you who know me, know my favorite music player is the Zune. For some reason it seems most of my spare time lately seems to be creating Zune API libraries for different languages (I have a PHP one as well).  Here’s another one for Ruby!  If you use it, let me know.  I would love to hear what people are working on. It’s hosted at github, and very easy to use. zune_card = Zune::ZuneCard.for('a_zune_tag') Checkout the README for deets on what fields the object will have.

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• Presenting Database Design for Developers for PASS AppDev - Today!

  - by andyleonard

  I am honored to present Database Design for Developers to the PASS AppDev Virtual Chapter today at noon EDT via LiveMeeting! Details here . :{> Andy Share this post: email it! | bookmark it! | digg it! | reddit! | kick it! | live it!...(read more)

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• Managing the Domino Effect (with Tutor Publisher Reports)

  - by [email protected]

  When an organization upgrades their business application or improves a process, it triggers changes that will reverberate throughout an organization, like a falling row of dominoes standing on end. A tangible and repeatable way to communicate change is with updated process documentation. But how do organizations get their arms around all the documents that are impacted by an application upgrade or process improvement? A small change in one place will trigger subsequent changes in other areas. A simple domino chain of questions can go like this. What screens have changed? Do the new screens change the process in place? In what procedural documents are the screens referenced? Who uses the screens and must be notified of the changes? What other documents are affected? Will the change affect current company policy? Tutor Publisher compiles focused, easy to read impact analysis reports of your process documentation library that answer these tough questions. Tutor reports make it easy to quickly target the information and documents that require updating. In turn, the updated documents are used to communicate the change. The Tutor writing methodology and Publisher reports provide organizations the means to confidently keep documentation in sync with the way the business runs. Start managing the domino effect in your organization. Get a grip on it here!

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