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• "It Takes All Types", Oracle Magazine, May/June 2008, Developer

  Build applications with Oracle Developer Tools for Visual Studio and Oracle user-defined types.

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• "Developer Nation", Oracle Magazine, May/June 2008, Cover Feature

  The choice of architecture, standards, and tools unites the Oracle enterprise application developer community.

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• Up Close: Open Opportunity

  Todd Sheetz, president of the Independent Oracle Users Group Linux special interest group, talks about this dynamic community.

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• PL/SQL Practices: "The Magic Kingdom"

  Choose the best way to manage literal values.

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• Recovery: "Scripting Oracle RMAN Commands"

  Learn how to create and automate scripts to execute common recovery tasks.

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• Debug More Effectively with the ADF Debugger

  A new article from the Oracle magazine

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• "On Redefinition, Nature, and Triggers"

  Our technologist redefines tables, compares keys, and warns about DDL in triggers.

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• Frameworks: "The Route to Success"

  Use task flow routers for conditional navigation.

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• Article: Build an Enterprise-Grade PHP Stack with Zend Server and Oracle Database 11g

  - by OracleTechnologyNetwork

  Learn the quick way to create a Oracle/PHP/Apache/Linux (OPAL) development and deployment environment. Updated for Zend Server 1.4.

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• 10.1.3 New Extensions - Project Utils, BAM, ESB and Python

  Available through check for updates

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• All Secure: "Good Reporting, Good Governance"

  Measuring "How are we doing?" in Oracle Software Security Assurance

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• New OTN Fusion Developer Days Schedule

  Join events in the USA and Europe

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• Interview: "Clouds Bring Agility to the Enterprise"

  Sushil Kumar, vice president of product strategy and business development at Oracle, talks about the latest developments in cloud computing.

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• Migrate Woodstock Components to ADF Faces

  For woodstock users looking for a complete replacement

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• PL/SQL Practices: First Things First

  Ask the right questions before starting construction of your new PL/SQL-based application.

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• Ajax in Oracle ADF Rich Client

  New technical article from Oracle ACEs

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• TIBRV: Remote vs Local RVD

  - by jsw

  When connected to a local RVD a sending application is shielded from network interruptions and the send message methods will only block for the time it takes for the message to reach the local RVD process. With remote RVD the sending application is no longer shielded from network interruptions and the send message methods will block for the time it takes to hop across the network to reach the remote RVD process. Is my understanding correct? The documentation is vague regarding remote daemons. I'm mostly concerned with how reliable and performant the send message will be from the perspective of a sending application. Introducing unnecessary blocking on the client side due to sending a message (especially a network hop) is a big no-no in this application. The speed at which the messages reach the consumer is not of the utmost importance. With this in mind is a remote RVD out of the question?

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• Technical Article: Comparison - WLI Custom Control and SOA Suite Spring Component

  - by OracleTechnologyNetwork

  Clemens Utschig-Utschig and Simone Geib explain how a Spring component in Oracle SOA Suite provides the same functionality as a Custom control in WebLogic Integration.

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• Analyst's Corner - "Getting Ubiquitous"

  Embedded databases enable a wide array of information management capabilities.

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• "Building on a Solid Foundation"

  Designing the right IT infrastructure is a critical part of ensuring application availability and performance. See how companies rely on an Oracle grid infrastructure—including Oracle Database and Oracle Real Application Clusters—to provide a solid yet flexible base for their applications.

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• How do I use IImgCtx to get load an image with an alpha channel?

  - by fret

  I have some working code that uses IImgCtx to load images, but I can't work out how to get at the alpha channel. For images like .gif's and .png's there are transparent pixels, but using anything other than a 24-bit bitmap as a drawing surface doesn't work. For reference on the interface: http://www.codeproject.com/KB/graphics/JianImgCtxDecoder.aspx My code looks like this: IImgCtx *Ctx = 0; HRESULT hr = CoCreateInstance(CLSID_IImgCtx, NULL, CLSCTX_INPROC_SERVER, IID_IImgCtx, (LPVOID*)&Ctx); if (SUCCEEDED(hr)) { GVariant Fn = Name; hr = Ctx->Load(Fn.WStr(), 0); if (SUCCEEDED(hr)) { SIZE Size = { -1, -1 }; ULONG State = 0; while (true) { hr = Ctx->GetStateInfo(&State, &Size, false); if (SUCCEEDED(hr)) { if ((State & IMGLOAD_COMPLETE) || (State & IMGLOAD_STOPPED) || (State & IMGLOAD_ERROR)) { break; } else { LgiSleep(1); } } else break; } if (Size.cx > 0 && Size.cy > 0 && pDC.Reset(new GMemDC)) { if (pDC->Create(Size.cx, Size.cy, 32)) { HDC hDC = pDC->StartDC(); if (hDC) { RECT rc = { 0, 0, pDC->X(), pDC->Y() }; Ctx->Draw(hDC, &rc); pDC->EndDC(); } } else pDC.Reset(); } } Ctx->Release(); Where "StartDC" basically wraps CreateCompatibleDC(NULL) and "EndDC" wraps DeleteDC, with appropriate SelectObjects for the HBITMAPS etc. And pDC-Create(x, y, bit_depth) calls CreateDIBSection(...DIB_RGB_COLORS...). So it works if I create a 24 bits/pixel bitmap but has no alpha to speak of, and it leaves the 32 bits/pixel bitmap blank. Now this interface apparently is used by Internet Explorer to load images, and obviously THAT supports transparency, so I believe that it's possible to get some level of alpha out of the interface. The question is how? (I also have fall back code that will call libpng/libjpeg/my .gif loader etc)

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• Cover Feature: "Stark Domination"

  Stark Industries powers into a new corporate strategy.

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• "Managing History"

  Oracle Total Recall enables users to find, track, and use past and present information.

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• Article: Building Customizable Applications Using Oracle Metadata Services

  - by OracleTechnologyNetwork

  In the newest addition to the "Oracle ADF Development Essentials" series, get a hands-on introduction to Oracle ADF's services for personalization and customization.

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• Reporting Services SQL Server 2005 File Share Error

  - by NicholasM

  Hi, I have a problem with Reporting Services, on an XP box, trying to save subscription reports onto a Windows 7 box over the network. No matter the permissions or accounts used by reporting services it always comes back with "A logon error occurred when attempting to access the file share. The user account or password is not valid." Since this is saving reports over the network and both admin accounts and open network/file permissions to everyone were both tried so I'm left wondering if this is an issue with Reporting Services 2005 has troubles with Windows 7 over the network. Any help would be appreciated, Thanks.

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