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  • Oracle Developer Day: "Die Oracle Datenbank in der Praxis"

    - by Ulrike Schwinn (DBA Community)
    Im neuen Jahr finden wieder Oracle Developer Days in verschiedenen Städten statt!  In dieser speziell von der BU DB zusammengestellten Veranstaltung erfahren Sie viele Tipps und Tricks aus der Praxis und werden zu folgenden Themen auf den neuesten Stand gebracht: - Die Unterschiede der Editionen und ihre Geheimnisse - Umfangreiche Basisausstattung auch ohne Option - Performance und Skalierbarkeit in den einzelnen Editionen - Kosten- und Ressourceneinsparung leicht gemacht - Sicherheit in der Datenbank - Steigerung der Verfügbarkeit mit einfachen Mitteln - Der Umgang mit großen Datenmengen - Cloud Technologien in der Oracle Datenbank Ein Ausblick auf die Funktionen der für 2013 geplanten neuen Datenbank-Version rundet den Workshop ab. Termine, Agenda,Veranstaltungsorte und Anmeldung finden Sie hier. Melden Sie sich noch heute zur Veranstaltung an - die Teilnahme ist kostenlos!

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  • Lost in Translation – Common Mistakes Interpreting Patterns – Mark Simpson, Griffiths-Waite @ SOA, Cloud & Service Technology Symposium 2012

    - by JuergenKress
    ORACLE PROMOTIONAL DISCOUNT FOR EXCLUSIVE ORACLE DISCOUNT, ENTER PROMO CODE: DJMXZ370 For details please visit the registration page International SOA, Cloud + Service Technology Symposium is a yearly event that features the top experts and authors from around the world, providing a series of keynotes, talks, demonstrations, and panels, as well as training and certification workshops - all dedicated to empowering IT professionals to realize modern service technologies and practices in the real world. Click here for a two-page printable conference overview (PDF). Speaker: Mark Simpson, Griffiths-Waite Mark has been specialising in Oracle technology for 13 years, the last 10 of these with Griffiths Waite. Mark leads our SOA technology practice (covering SOA, Business Process Management and Enterprise Architecture). He is a much sought after presenter on the Oracle and SOA conference circuits, and a respected authority on these technologies. Mark has advised a host of UK leading organisations on the deployment of BPM / SOA solutions. Working closely with Oracle US Product Development Mark has contributed to Oracle's SOA Methodology and Oracle's SOA Maturity Model. Lost in Translation – Common Mistakes Interpreting Patterns Learn how small misinterpretations of high-level design patterns can have large and costly project ramifications. Good SOA design benefits from the use of a reference architecture and standardised design patterns. However both of these concepts give an abstracted view of the intended solution, which needs to be interpreted to become realised. A reference implementation is important to demonstrate how key design guidelines can be implemented in the toolset of choice, but the main success factor is how these are used through the build and post live phases of the project. This session will introduce practical design patterns with supporting implementation examples that, if used correctly, will give long term benefit. We will highlight implementations where misinterpretations or misalignment from pattern aims have led to issues post implementation. The session will add depth to the pattern discussions you are already having enabling confidence in proceeding to the next level of realisation whilst considering how they may be implemented within your solution and chosen toolset. September 25, 2012 - 13:55 KEYNOTES & SPEAKERS More than 80 international subject matter experts will be speaking at the Symposium. Below are confirmed keynotes and speakers so far. Over 50% of the agenda has not yet been finalized. Many more speakers to come. View the partial program calendars on the Conference Agenda page. CONFERENCE THEMES & TRACKS Cloud Computing Architecture & Patterns New SOA & Service-Orientation Practices & Models Emerging Service Technology Innovation Service Modeling & Analysis Techniques Service Infrastructure & Virtualization Cloud-based Enterprise Architecture Business Planning for Cloud Computing Projects Real World Case Studies Semantic Web Technologies (with & without the Cloud) Governance Frameworks for SOA and/or Cloud Computing Projects Service Engineering & Service Programming Techniques Interactive Services & the Human Factor New REST & Web Services Tools & Techniques Oracle Specialized SOA & BPM Partners Oracle Specialized partners have proven their skills by certifications and customer references. To find a local Specialized partner please visit http://solutions.oracle.com SOA & BPM Partner Community For regular information on Oracle SOA Suite become a member in the SOA & BPM Partner Community for registration please visit  www.oracle.com/goto/emea/soa (OPN account required) If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Mix Forum Technorati Tags: Mark Simpson,Griffiths Waite,SOA Patterns,SOA Symposium,Thomas Erl,SOA Community,Oracle SOA,Oracle BPM,BPM,Community,OPN,Jürgen Kress

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  • How do I add a custom launcher?

    - by sayth
    I started by searching guides. I found this guide but neither of the main methods works anymore in 11.10. The first solution, I have created the desktop file, however the file location given as .gconf-> desktop-> unity-> launcher -> favourites no longer exists. I can get to /home/sayth/.gconf/desktop but there is no longer a unity folder. The second solution described right-clicking the desktop and creating a launcher. Right-clicking the desktop no longer produces a "create a launcher" option. I manually installed geany 0.21 as the one in the repo's is outdated. It's installed and working correctly, and is executing from /usr/local/bin/geany. How can I add it to the launcher?

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  • How to sync files between local dir and remote dir without using an IDE?

    - by Moe Sweet
    I'm running windows 7 and I have a working dir in my PC. I have my staging server that I only have FTPS (Explicit) access to. What I want... Everytime I change something in my local dir, I want my remote dir synced via FTPS method alone. SVN, CVS, GIT is not an option. I tried notepad++, eclipse and Netbeans and all couldn't work. In general, I don't want to rely on an IDE to achieve this task. And I don't want to install anything funny like rsync and I don't want to write scripts.

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  • Can't make the Multimedia keys work in LXDE

    - by Uri Herrera
    I've tried to edit the configuration file in ~/.config/openbox/lxde-rc.xml however the changes don't take effect, i still can't use the keys. The LXDE wiki shows that after finding that my keyboard sends the correct standardized keyboard events i should go and edit the file to my liking, the keyboard does send the correct events and the keys are properly identified yet nothing happens. Since LXDE doesn't come with a sound preferences option i have installed xfce4-mixer. I too have a netbook running Lubuntu and it's media keys are working fine, i don't know if what i installed has had something to do here?. I also installed xfce4-volumed volume keys daemon from synaptic but to no avail, still nothing. How can i make the multimedia keys of my keyboard work in LXDE with xfce4-mixer Edit: Here is my lxde-rc.xml file

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  • Error java.lang.OutOfMemoryError: getNewTla using Oracle EPM products

    - by Marc Schumacher
    Running into a Java out of memory error, it is very common behaviour in the field that the Java heap size will be increased. While this might help to solve a heap space out of memory error, it might not help to fix an out of memory error for the Thread Local Area (TLA). Increasing the available heap space from 1 GB to 16 GB might not even help in this situation. The Thread Local Area (TLA) is part of the Java heap, but as the name already indicates, this memory area is local to a specific thread so there is no need to synchronize with other threads using this memory area. For optimization purposes the TLA size is configurable using the Java command line option “-XXtlasize”. Depending on the JRockit version and the available Java heap, the default values vary. Using Oracle EPM System (mainly 11.1.2.x) the following setting was tested successfully: -XXtlasize:min=8k,preferred=128k More information about the “-XXtlasize” parameter can be found in the JRockit documentation: http://docs.oracle.com/cd/E13150_01/jrockit_jvm/jrockit/jrdocs/refman/optionXX.html

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  • Custom Themes Introduced in Gmail

    - by Rekha
    As we all know, Google Team introduced a number of HD themes last November. Now they are giving us an option of customizing our own background. We can put in our own images, select from our Google+ photos or just paste any image URL. Or we can browse the Featured Photos section to find the image that we like. They are introducing custom themes with two options, Light and Dark. In the Featured tab, we can simply search for specific kind of pictures like “hdr scenery” or “bokeh wallpaper” and so on. We can easily maintain our personal or work accounts with different background images that suites the best. The company announced this information in their blog today.

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  • Alternative ways to make a battle system in a mobile indie game more fun and engaging

    - by Matt Beckman
    I'm developing an indie game for mobile platforms, and part of the game involves a PvP battle system (where the target player is passive). My vision is simple: the active player can select a weapon/item, then attack/use, and display the calculated outcome. I have a concept for battle modifiers that affect stats to make it more interesting, but I'm not convinced this by itself will add enough of a fun factor. I've received some inspiration from the game engine that powers Modern War/Kingdom Age/Crime City, but I want more control to make it more fun. In those games, you don't have the option to select weapons or use items, and the "battling" screen is simply 3D eye candy. Since this will be an indie game, I won't be spending $$$ on a team of professional 3D artists/animators, so my edge needs to be different. What are some alternatives to expensive eye candy that you or others have used to make a non-3D PvP game more fun and engaging? Did the alternative concepts survive the release?

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  • How to better adjust more then 2 keyboard layouts

    - by zetah
    From time to time I have to use characters not present in my two layouts: Latin and Cyrillic and instead digging in Character map I thought to additionally add 2 more keyboard layouts. My issue with this approach is that most of the time I use just two layouts, and while changing to different layout (Alt-Shift) I now have to press couple of times to switch to previous layout. It's not just number of pressings, but I have to press two keys at once and track keyboard indicator which is distracting. I tried some options presented in keyboard settings, but I think there is no option that I would like - change just between first two layouts on Alt-Shift, and if I want to use additional layout I can choose it from keyboard indicator drop-down menu. Any ideas how this might be possible

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  • Trouble switching to Dvorak on Ubuntu 12.04

    - by Dodgie
    I've decided to switch to Dvorak on my Ubuntu machine, but I'm having some trouble: First, I attempted to do this through the GUI -- System Settings - Keyboard Layout - add layout (plus sign) - English(programmer Dvorak). This didn't work at first, so I restarted my machine. It seemed to work at the password prompt (if only because QWERTY did not), but I couldn't get it to accept my password. I used the virtual keyboard option to enter my password with mouse clicks (the virtual keyboard was using the programmer's Dvorak Standard) and was able to get in that way. Once logged in, however, I was back to QWERTY. Second, I tried to switch on the command prompt -- $ loadkeys /usr/lib/kbd/keytables/dvorak.map The error message I received was "Couldn't get a file descriptor referring to the console " Does anyone know what I'm doing wrong? I've looked for a solution for these problems, but couldn't find anything.

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  • List of custom Launchers & Quicklists for Unity

    - by Nik
    Creating a custom launcher for Unity is simple. Quicklists provide an easy and efficient way to quickly access commonly used tasks for a specific application. NOTE: Starting with Ubuntu 11.10, this popup option has vanished. Launchers can now only be created by editing text files in your home folder. Creating a custom launcher is easy. Right-click on your desktop and click create a launcher. Edit the .desktop file using a text editor. (More information can be found here and here.) So, which custom launchers do you use on Unity? Note: Please limit yourself to one custom launcher per answer. Also, please provide a screenshot of it in action.

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  • OOW2012 Session: Identity Management and the Cloud

    - by Darin Pendergraft
    Cloud architecture and the agility and cost savings it provides are compelling reasons for companies to consider this alternative deployment option.  However, concerns about security keep customers from making the investment. If you are at Oracle Openworld 2012, please join us for a discussion about IDM and the Cloud - Wednesday,  October 3 @ 1:15 pm - 2:15 pm in Moscone West 3008. Mike Neuenschwander and Melody Liu from Oracle will host special guests John Houston from UPMC, Tim Patterson from CONAGRA Foods Inc., and John Hill from SaskTel as they discuss how customers are addressing security and identity issues in the cloud. Click the link for a full session description: session description

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  • Why prefer a wildcard to a type discriminator in a Java API (Re: Effective Java)

    - by Michael Campbell
    In the generics section of Bloch's Effective Java (which handily is the "free" chapter available to all: http://java.sun.com/docs/books/effective/generics.pdf), he says: If a type parameter appears only once in a method declaration, replace it with a wildcard. (See page 31-33 of that pdf) The signature in question is: public static void swap(List<?> list, int i, int j) vs public static void swap(List<E> list, int i, int j) And then proceeds to use a static private "helper" function with an actual type parameter to perform the work. The helper function signature is EXACTLY that of the second option. Why is the wildcard preferable, since you need to NOT use a wildcard to get the work done anyway? I understand that in this case since he's modifying the List and you can't add to a collection with an unbounded wildcard, so why use it at all?

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  • How can I add a bash script to the Unity launcher?

    - by hippyjim
    I open my favourite IDE (PhpStorm) using a custom bash script. I would like to add the script to the Unity launcher. I thought I could add it by clicking the "keep in launcher" option, and sure enough, the icon stays on the launcher after I close the app. But clicking the icon doesn't reopen the IDE - the launcher just sits there, flashing. When I relogin in, the launcher icon is gone. Anyone got any ideas how I can make this work?

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  • Is creating a full application in Silverlight advisable?

    - by Anthony
    Is creating a huge public site fully in Silverlight really advisable? for eg. an ecommerce site. I don't want to start any debate but actually I feel Silverlight shouldn't be used for full website because the biggest loss you incur is of SEO. No search engines till today can parse the xap file and index it based on it's content. You can get around it by doing ifs and thens like if Silverlight is not supported then make an Asp.Net equivalent page for it but that only doubles our effort of making application, more than anything else. Why write double code in 2 applications meant for the same purpose. If that is the only option why not create Asp.Net application only. What are your views? Thanks in advance :)

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  • Using GParted to rescue data and format hard drive to NTFS

    - by Ishan
    I'm having problems booting to Windows XP due to bad sectors on the hard drive. I've tried fixboot and fixmbr from the recovery console. That only made matters worse. Now I want to use GParted to attempt data rescue and format the hard drive to NTFS. Unfortunately, I get an error (Picture 2) when trying to recover my files, and the option to format the hard drive is grayed out. The only thing I can do is create a new partition. When I click "view" I get the "Unable to open the default file manager" error

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  • Rich text format area size in SDL Tridion 2011 SP1

    - by Alvin Reyes
    I've set a schema field to height 2 and see the following for the input area in Chrome and IE. I'm expecting to have text area that's 2 lines high based on the default text size. I removed the source view option, thinking the tab might affect the size, but it still appears to be about 5 lines in height instead of 2. It seems to match 2 lines if the text is set to a large font or to a heading. I'd like to minimize the size these fields take in the content entry form as well as hint that authors should enter a smaller amount of text. How do I make this match the expected 2 lines?

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  • How to set multiple timezones in Gnome Classic?

    - by Serrano Pereira
    For some strange reason, additional timezones cannot be added to the clock using the date-time indicator in Gnome Classic (Ubuntu 12.04). I used Unity before I switched to Gnome Classic, and it was possible to add more timezones. Even in Gnome Classic I can see the other timezones in the menu of the date-time indicator which I added when I was still using Unity. When I go to System Settings Date and Time, there is no option for adding other timezones. How can I set additional timezones in Gnome Classic?

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  • Inserting multiple links to one image in Confluence

    - by Simon
    I am setting up a Wiki in Confluence v3.5.1 I have added a visio diagram (JPG) to a page (this diagram will take up most of the page) - This diagram depicts the workflow between developers and support and clients. I envisage users being able to click on different parts of the diagram and it to open up child pages with more details about that particular process (with videos on 'how-to' do that specific task, like log issues in Jira) However, from what I can see, there is no way from the Confluence editor to add multiple links to the one image, right? I looked at Anchors, but this does not look like it will do the job. So, what is the best option? I remember Dreamweaver having these sorts of tools built in, and there appears to be other utilities that can help put in image map HTML tags, but I cannot see a way of easily editing the HTML in Confluence editor. Also worried about the headache this could cause with managing future changes of the page.

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  • Does Azure only support ASP.NET MVC applications and if so how should I adapt my design?

    - by RPK
    I am writing a small ASP.NET Web Application. My worries are that I want to keep the architecture same giving me the option to install it on an Intranet or on a Cloud Platform. I am not using MVC but lately learned that Azure only supports ASP.NET MVC applications. I want to know whether ASP.NET Web Forms application work on Azure/AppHarbor or not. Do I need to convert this application to MVC if Web Forms is not supported? Will the same application run on Intranet as well?

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  • Code Review process

    - by Rubio
    I'm looking for a light-weight code review process. A couple of requirements, the reviewer must be able to do the review alone at the time of his/her choosing (not tied to check-ins), the reviewer must be able to easily find the target code, the review has to leave some document showing what was reviewed. I know there are tools available for code review but I work in a very ridig environment and introducing new tools is not an option. One idea I've been thinking about is to create a new Visual Studio Task List token called REVIEW, and use it to mark the code that needs reviewing. Something like, // REVIEW doe_john: New method, not sure about the exception. Then we would add a Review workitem in TFS (we're using the CMM template). Another possibility, which I would actually prefer, would be to have developers create a TFS Review workitem and add links to code to it, but I don't know if this is possible. Obviously you can add a link to a file, but I'd like to have a link to a particular method.

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  • Ubuntu 12.04.1 Setup doesn't detect Windows 7 partition

    - by Dom
    I'm not really that of a linux pro, more of a noob. But i can handle console operations. Well, this is my system: ASUS ZenBook Prime UX31A 256 GB ADATA MX11 SSD Intel Core i5-3317U (Ivy-Bridge) I have a fresh installation of Windows 7 Ultimate (not activated) on a 90 GB NTFS Partition on my SSD, the rest is unassigned. I want to install Ubuntu 12.04.1 from an USB Stick (no CD-Drive...) created with Universal USB Installer 1.9.1.1. However I'm not givven the option 'Install alongside Windows', and when i choose 'other' it shows that 256 GB of 256 GB are unassigned (free) Memory. os-prober gave me: /dev/sda1/:Windows 7 (loader):Windows:chain I also tried: sudo dmraid -rE and: sudo apt-get remove dmraid with no success... How can I install Ubuntu alongside Windows? Thanks very much in advance!

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  • D, Vala or Go for game development [on hold]

    - by Sheosi
    I'm looking forward to choose some compiled language for my 3D engine. The engine it's written in C++, however I would like to help coders by using a language which is good for games. I came with these three: Vala, D and Go. The engine is being made to write as less code as posible, also the "main" language it's going to be Lua so any of these will be the "advanced" one (mainly things which could affect performance or . Because of all this and the fact that I heard that Go is good for small projects I thought it would be a pretty good option, however it does not seems to be made (at least originally) for games and also some say I can have trouble with garbage collection in games. So what do you think? Do you have any experience with any of these three in games? How was it?

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  • Sony steps back from Linux?

    - by EmbeddedInsider
    In Cnet today I saw something interesting: According to Sony, it plans to release PlayStation 3 firmware version 3.21 on Thursday to achieve one goal: eliminate the "Other OS" option currently available in all pre-Slim models of the video game console. The feature allowed PS3 owners to install an operating system--in almost every case, Linux--onto the PlayStation 3. No surprise. l  Sony is a company heavily invested with legacy IP (games, all that music and Blueray).  They know that content can be nowhere near the GPL. http://news.cnet.com/8301-13506_3-10471356-17.html?tag=rtcol;pop

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  • How to avoid HDD spin up at system start? (Ubuntu from SSD)

    - by Oliver
    Thanks to hdparm -B1 /dev/sdb my HDD does no longer spin up when powered up on boot. But after completing the BIOS POST messages and starting Ubuntu the HDD gets a signal over the SATA data cable and spins up. Leaving the data cable (but still with plugged in SATA power cable) let the system boot up completely from my SSD without spinning up the HDD. What causes the HDD to spin up? Maybe Grub2? Edit: nope, doesn't seem to be Grub2 that spins up the drive. I just set up Grub to show its menu without timer. Nothings happens until I hit the Ubuntu standard boot option, then a few seconds later the drive spins up.

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