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  • Relationship DAO, Servlet, JSP and POJO [closed]

    - by John Hendrik
    Possible Duplicate: Relationship DAO, Servlet, JSP and POJO I want to implement a JSP, POJO, DAO and Servlet in my J2EE program. However, I don't fully understand how the relationship between these elements should be. Is the following (MVC) setup the right way to do it? Main class creates servlet(controller) Servlet has a DAO defined in its class DAO has a POJO defined in its class Servlet communicates with the view (JSP page) Please give your feedback.

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  • Remote Graphics Diagnostics with Windows RT 8.1 and Visual Studio 2013

    - by Michael B. McLaughlin
    Originally posted on: http://geekswithblogs.net/mikebmcl/archive/2013/11/12/remote-graphics-diagnostics-with-windows-rt-8.1-and-visual-studio.aspxThis blog post is a brief follow up to my What’s New in Graphics and Game Development in Visual Studio 2013 post on the MVP Award blog. While writing that post I was testing out various features to try to make sure everything worked as expected. I had some trouble getting Remote Graphics Diagnostics (a/k/a remote graphics debugging) working on my first generation Surface RT (upgraded to Windows RT 8.1). It was more strange since I could use remote debugging when doing CPU debugging; it was just graphics debugging that was causing trouble. After some discussions with the great folks who work on the graphics tools in Visual Studio, they were able to repro the problem and recommend a solution. My Surface RT needed the ARM Kits policy installed on it. Once I followed the instructions on the previous link, I could successfully use Remote Graphics Diagnostics on my Surface RT. Please note that this requires Windows RT 8.1 RTM (i.e. not Preview) and that Remote Graphics Diagnostics on ARM only works when you are using Visual Studio 2013 as it is a new feature (it should work just fine using the Express for Windows version). Also, when I installed the ARM Kits policy I needed to do two things to get it to work properly. First, when following the “How to install the Kits policy” instructions, I needed to copy the SecureBoot folder into Program Files on my Surface RT (specifically, I copied the SecureBoot folder to “C:\Program Files\Windows Kits\8.1\bin\arm\” on my Surface RT, creating any necessary directories). It may work if it’s in any system folder; I didn’t test any others after I got it working. I had initially put it in my Downloads folder and tried installing it from there. When the machine restarted it displayed a worrisome error message. I repeatedly pressed the button that would allow me to retry and eventually the machine rebooted and managed to recover itself to its previous state. Second, I needed to install it as an Administrator. The instructions say that this might be necessary. For me it was. This is a Remote Graphics Diagnostics is a great new feature in Visual Studio 2013 so I definitely encourage all of you to check it out!

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  • wierd keyboard problem

    - by Sebastian
    just installed ubuntu on a acer extensa 5620 laptop. The keyboard works fine except when i want to type things that require me to use ctrl+alt+(any key), i can't use ctrl+alt+(any key) in any program, I can open terminal with ctrl+alt+t tho... and ctrl+(any key) and alt+(any key) seems to work. Also I just installed the game Heroes of Newerth and neither alt or ctrl key seems to work in the game. Any answer would be appreciated!

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  • Making Widget Ready WordPress Themes

    The Widget Ready WordPress Themes is like a plug-in program but this is designed to allow a simple way to arrange the variety elements of your sidebars content and known as "widgets" without having to change any code and the widgets sub-panel will explain how to use the various widgets that will come along to deliver with WordPress and the widget pages will automatically explain how the "widgetize themes" and plug-ins will be use.

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  • Print Problem in Ubuntu 10.10

    - by Michael
    There are many different Print dialogs but one is very common and is used by Gimp, Shutter, Evloution and Simple Scan. In all these apps the "Page Size" and "Orientation" are disabled. The same dialog in Firefox, Thunderbird and GEdit works OK. I program in Gambas3 which uses this dialog in conjunction with the GTK+ library and it also has these options disabled. If I use the QT4 library then a different print dialog is displayed with no problems. Anybody else notice this problem and found a solution?

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  • Launchpad failed to build after "quickly submitubuntu"

    - by function
    I uploaded my python project by running "quickly submitubuntu", but it failed to build on Launchpad. "quickly submitubuntu" is supposed to add package dependencies automatically, but the error log https://launchpadlibrarian.net/108711786/buildlog_ubuntu-precise-i386.indicator-launcher_12.06.24_FAILEDTOBUILD.txt.gz says some python modules aren't found; for example "ERROR: Python module gconf not found". Is this a bug in quickly, or is there something wrong in my program?

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  • Getting Started with Inkscape

    <b>MakeTechEasier:</b> "Inkscape is a powerful free vector drawing program for Windows, Linux, and Mac, and this guide will get you started with using it to create your own smooth, colorful, scalable graphics."

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  • The Frustrating Life of Zelda Universe Henchmen [Video]

    - by Jason Fitzpatrick
    Life as the Ganon’s henchmen in the Legend of Zelda universe is mostly hard work, vague instructions, and no glamour if this insider’s video is to be believed. [via Cracked] HTG Explains: Does Your Android Phone Need an Antivirus? How To Use USB Drives With the Nexus 7 and Other Android Devices Why Does 64-Bit Windows Need a Separate “Program Files (x86)” Folder?

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  • ASP.NET Querystring: Basic Dynamic URL Formations

    If you are a beginner to ASP.NET 3.5 you might ask How are dynamic URLs using queries generated in ASP.NET In developing dynamic websites those that strongly depend on using a database to present content it is of the utmost importance that you clearly understand how to work with query-based URLs. This article will show you how.... Reach Millions of Netbook Users Easily create and sell netbook apps with the Intel? Atom? Developer program

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  • Radeon 4350 Driver - Spectacular Graphics Made Easy

    If you are looking for a software program to put the fun back into the games that you play on your computer, then this article has the right solution waiting for you. With the Radeon 4350 driver high... [Author: Sunny Makkar - Computers and Internet - March 20, 2010]

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  • OPN Specialized Activation Center

    - by Cinzia Mascanzoni
    To assure all partners have convenient resources to help "jump start" their business with Oracle, we have developed the OPN Specialized Activation Center. The site includes a short video training series organized into modules that walk through the basics of the OPN program. 

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  • VisualStudio 2010 plugin settings constantly get reset [migrated]

    - by ArtDeineka
    I have VS2010 Ultimate on my dev machine, along with ReSharper, VSCommands2010 and few others. settings for vs2010, resharper, and other plugins get reset every once in a while - so i have to go in and set them up again, then restart VS for new settings to kick in. examples of settings i'm talking about: *resharper intellisense ingreation *resharper highlite current line *resharper participation in customer program (systray icon) *VSCommands2010 regex solution name *etc. is it possible to make VS remember all those settings once and forever.

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  • Eliminating Magic Numbers: When is it time to say "No"?

    - by oosterwal
    We're all aware that magic numbers (hard-coded values) can wreak havoc in your program, especially when it's time to modify a section of code that has no comments, but where do you draw the line? For instance, if you have a function that calculates the number of seconds between two days, do you replace seconds = num_days * 24 * 60 * 60 with seconds = num_days * HOURS_PER_DAY * MINUTES_PER_HOUR * SECONDS_PER_MINUTE At what point do you decide that it is completely obvious what the hard-coded value means and leave it alone?

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  • Multi-touch capabilities for Ubuntu 12.04? How can I configure the system to support it?

    - by dd dong
    I installed Ubuntu 13.10, it supports default multi-touch perfectly! I need Ubuntu 12.04, however, it does not appear to support multi-touch features. I write a touch test program, it supports touch and mouseMove at the same time, but I just need touch function. I know we can set the device to grab bits. But how can I configure the system to support it? It gives me an error when I try to use multi-touch.

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  • Oracle Enterprise Manager 12c Release 2 Now Available

    - by Cinzia Mascanzoni
    Oracle announced general availability of Oracle Enterprise Manager 12c Release 2. The release introduces unique capabilities for deploying and managing business applications in an enterprise private cloud, such as Java Platform-as-a-Service (PaaS), enhanced business application management, and integrated hardware-software management for Oracle Exalogic Elastic Cloud. At Oracle OpenWorld 2012, on Sunday September 30th, the SIG Sunday program includes a dedicated track for Oracle Enterprise Manager. Learn more here.

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  • problem in repairing software center

    - by REGZEN
    what should be done regarding this error(software center) - installArchives() failed: Can't exec "locale": No such file or directory at /usr/share/perl5/Debconf/Encoding.pm line 16. Use of uninitialized value $Debconf::Encoding::charmap in scalar chomp at /usr/share/perl5/Debconf/Encoding.pm line 17. Extracting templates from packages: 90% Extracting templates from packages: 100% Preconfiguring packages ... Can't exec "locale": No such file or directory at /usr/share/perl5/Debconf/Encoding.pm line 16. Use of uninitialized value $Debconf::Encoding::charmap in scalar chomp at /usr/share/perl5/Debconf/Encoding.pm line 17. Extracting templates from packages: 90% Extracting templates from packages: 100% Preconfiguring packages ... Can't exec "locale": No such file or directory at /usr/share/perl5/Debconf/Encoding.pm line 16. Use of uninitialized value $Debconf::Encoding::charmap in scalar chomp at /usr/share/perl5/Debconf/Encoding.pm line 17. Extracting templates from packages: 90% Extracting templates from packages: 100% Preconfiguring packages ... dpkg: warning: 'ldconfig' not found in PATH or not executable. dpkg: error: 1 expected program not found in PATH or not executable. Note: root's PATH should usually contain /usr/local/sbin, /usr/sbin and /sbin. this error is repeating whenever i am repairing software center. I'm having problems with my software center .. when i want to install some package that following message it appears "items cannot be installed or removed until the package catalog is repaired. do you want to repair it now?" after i click Repair, another window pops up, saying : "Package operation fails - The installation or removal of a software package failed" I click repair, and a few seconds later, it pops up again!!!! no matter how many times i click repair, nothing happens. Also .. I've Another Problem With Update Manager That Shows Me The Following Message: " the package system is broken. Check if you are using third party repositories. If so disable them, since they are a common source of problems. Furthermore run the following command in a Terminal: apt-get install -f" also, i tried sudo apt-get install -f i got this error... Can't exec "locale": No such file or directory at /usr/share/perl5/Debconf/Encoding.pm line 16. Use of uninitialized value $Debconf::Encoding::charmap in scalar chomp at /usr/share/perl5/Debconf/Encoding.pm line 17. Extracting templates from packages: 100% Preconfiguring packages ... dpkg: warning: 'ldconfig' not found in PATH or not executable. dpkg: error: 1 expected program not found in PATH or not executable. Note: root's PATH should usually contain /usr/local/sbin, /usr/sbin and /sbin. E: Sub-process /usr/bin/dpkg returned an error code (2) Please provide a solution

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  • Why use other number bases when programming

    - by JMD
    My coworkers and I have been bending our minds to figuring out why anyone would go out of their way to program numbers in a base other than base 10. I suggested that perhaps you could optimize longer equations by putting the variables in the correct base you are working with (for instance, if you have only sets of 5 of something with no remainders you could use base 5), but I'm not sure if that's true. Any thoughts?

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  • Xubuntu: Screen idle-dims after lock+new login although not idling

    - by unhammer
    I set my screen to dim after 2 minutes idling on battery in XFCE power settings. If I lock and click new login, and log in as another user, the screen will dim after 2 minutes even though that second user is active. Is there some setting or workaround for this? It feels like a bug, but I have no idea what program or combination of programs would be responsible … (I don't know if this affects Unity users or not.)

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  • 5 Reasons to Use a Free Website Builder

    If you've done any research at all, you've found that there are tons of options when getting a website. You can hire a web design company to build your website from ground up, consulting you each step of the way. You can purchase a hosting package and domain name, then build a website using HTML or an offline program that creates HTML files.

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  • cannot execute iexplore.exe when I create a symbolic link to it

    - by deostroll
    I do something like: $ ln -s '/home/deostroll/.wine/dosdevices/c:/Program Files/Internet Explorer/iexplore.exe' /usr/bin/iexplore I am expecting that at the shell I can just type the following and expect the internet explorer browser window to show up: $ pwd <where ever> $ iexplore But instead I get the following error message: wine: cannot find L"Z:\\usr\\bin\\iexplore." What am I doing wrong?

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  • Economist Intelligence Unit to Present Preliminary Survey Findings at OHUG

    - by Jay Richey, HCM Product Marketing
    Oracle and IBM are sponsoring a luncheon at OHUG in Las Vegas for an exclusive preview of the forthcoming C-level perspectives of HR function: An Economist Intelligence Unit research program sponsored by IBM and Oracle. Speaking will be Economist Editor, Thought Leadership, Gilda Stahl, who will provide a preview of the study's findings and insights into whether CHROs are playing a central role in aligning companies' talent strategies with long term business goals, and how technology innovation can help Seating for this event is limited. Please register asap. http://www.oraclepartnerevent.com/2012/c-level-perspectives/

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  • Java command not found

    - by TonyMocha
    Follow the instruction to setup the java on ubuntu 11.10 from How to install Java?. Running following command to install: sudo apt-get install openjdk-6-jdk After it success, I type "java", it prompts me with this error: The program 'java' can be found in the following packages: * gcj-4.4-jre-headless * gcj-4.6-jre-headless * openjdk-6-jre-headless * gcj-4.5-jre-headless * openjdk-7-jre-headless

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