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• FireMonkey/Rad Studio XE2: How can I show the SaveDialog filter on OS X? [migrated]

  - by Zoltan Karpati

  I created an (Delphi XE2) Firemonkey sample program which contains a TButton and a TSavedialog with two different filters. (The TSaveDialog component supports the Win32/Win64 and OS X platform.) It works fine on Win32/Win64, but I don't now why it does not show the Savedialog filters on OS X (VirtualBox/OS X 10.7.x). How can I get it to work on OS X ? procedure TForm1.Button_SaveClick(Sender: TObject); begin SaveDialog.Filter:='Format_1 (*.fmt1)|*.fmt1|Format_2 (*.fmt2)|*.fmt2'; If Savedialog.Execute Then ShowMessage(SaveDialog.FileName+#13+'Selected filterindex: '+Inttostr(SaveDialog.FilterIndex)); end;

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• Disabling eth0 Module on a Macbook Aluminum

  - by user115488

  The Ubuntu page for my device states the following at the bottom (Known Issues) PowerTOP reports that the module for the 10/100/1000 interface wakes the processor 100+x/sec, accounting for 50% of wakeups on an idle system. This dramatically shortens battery life. One potential solution is to unload this module if you only use wireless. I only use wireless, but I could not find instructions to "unload the module". I have a feeling if I try something related to this, but not the same, battery life will not improve and my eth0 won't work. Anyone have a good guide on this?

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• Will C++ remain viable for game engines in somewhat distant future?

  - by samual

  C++11 has opened ways, which were only dreamt by the C++ programmers. It has been three years since I have been learning C++, and I am going well. Now I want to get into vedio games. Every core of the game code I saw, was monstourously writtern in C++. My question is - If I get into serious game engine dev, and perfecting it would take, maybe say 10 years, would we still be writing game engines in C++ ?(newer standard) Or, will John Carmack, write id tech 7 in c++? note - I am strictly talking about game engines.

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• Is it possible to use binary nvidia driver with GeForce 7300 SE?

  - by jrennie

  I have an Nvidia GeForce 7300 SE. It worked fine with the nvidia driver when I was using 10.10. When I upgraded to 12.04, the (nvidia-current) binary driver failed---I couldn't even get a login screen. The "nouveau" driver works okay, but the display is quite sluggish. I've read about the fact that my GeForce is blacklisted (here and here). But, when I tried the suggested workaround of using nvidia-173, I discovered that it wouldn't install because of a failed dependency: xorg-video-abi-10 (Package not available). The "precise" nvidia-173 package page notes this (dependency bug?) So, my real question: is there a GeForce 7300 SE workaround for 12.04?

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• Cannot Start My System

  - by KrishArora

  I have installed Ubuntu Studio 13.10 installed on my system. Today I have rebooted it and now it is not starting or booting again, the logo is seen and there appears an error message that says :- [23.755113] systemd-udevd[329]: inotify_add_watch(6, /dev/sdb, 10) failed. No such file or directory After this message the system doesn't start. I have done a boot repair through live CD, but that also doesn't helps me. Here is the link of the boot repair process. Please help me how to restore my system without loosing my data

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• Maintenance Wizard

  - by LuciaC

  The Maintenance Wizard is an E-Business Suite upgrade tool that can guide you through the code line upgrade process from 11.5.10.2 to 12.1.3 with an 11gR2 database. Additionally, it includes maintenance features for most releases of E-Business Suite applications. The Tool: Presents step-by-step upgrade and maintenance processes Enables validation of each step, tracks the completion of the steps, and maintains a log and status Is a multi-user tool that enables the System Administrator to give different users assignments based on any combination of category, product family or task Automatically installs many required patches Provides project management utilities to record the time taken for each task, completion status and project reporting For More Information:Review Doc ID 215527.1 for additional information on the Maintenance Wizard.See Doc ID 430732.1 to download the new Patch.

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• Touchpad doesn't work after logging in

  - by Vamsi Emani

  The touchpad of my laptop fails to work soon after I login to Ubuntu. I;ve gone through several threads in forums regarding the same and have tried out : gconftool -set boolean ... command I;ve even tried to reboot the system in recovery mode, also I;ve unchecked the System - Preferences - enable touchpad while key type and restarted. None of the above methods which did work for few seem to work for me. Please help me. How can I fix the touchpad issue in Ubuntu 11.10 without a reinstall? I am using 64 bit Oneiric, on Dell Inspiron

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• Mouse on screen lags

  - by Jeggy

  I just made a fresh install of Ubuntu 13.10 64bit on my Dell XPS 15 laptop. My mouse lags/glitches/blinks each time something is loading in Ubuntu. when a youtube video is playing in the background it blinks all the time, and it also blinks for each character that I write, it's very annoying. It also blinks for each time the Blinking Cursor in a text field blinks. When I have just booted up my laptop it can be away for a second or more (than after it comes back it goes away for a second or more and this happends for awhile), so I have no chance of seeing the mouse on my screen.

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• game is playing but broken graphics

  - by mewanttux

  I installed Steam on Lubuntu and wanted to play dota2 (it has source engine) and it sayed i need a 3dts driver or something but i installed it alredy. I can start dota now, but when i start a game it is not... displaying correctly. For example when i pick a hero the 3d modell is covered in some kind of a lasershow and the map...... i looked around a bit think it is because of the drivers and i should have mesa 9. Steam can show the system specs and it says that i have nouveau Gallium 0.4 on NVAA as driver and 3.0 Mesa 10.0.0-devel (git-1100093 saucy-oibaf-ppa) as driverversion and OpenGL 3.0 i am a noob on linux and need step by step guides please

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• C redevient le langage le plus utilisé devant Java et C++, d'après le classement des langages de pro

  Le C redevient le langage de programmation le plus utilisé Devant Java et le C++, d'après TIOBE Software TIOBE Software publie chaque mois son classement (le TIOBE Programming Community index) des langages de programmation. D'après cet index, pour la première fois depuis 4 ans, Java perd sa place de langage le plus populaire au profit du C qui retrouve donc le top du classement. Le C "est assez constant au fil des années, il varie entre 15% et 20% de parts de marché depuis presque 10 ans. Donc, la raison principale de cette place de numéro 1 n'est pas une progression du C, mais plutôt la baisse de son concurrent Java", explique l'analyse qui accompagne ce ...

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• Taking web sites offline for demonstration on iPad

  This article is the iOS sequel to the initial article about how to prepare an offline version of your web site for the purpose of demonstration or for exhibitions: Taking web sites offline for demonstration. If you didn't read the original article, please take some minutes (5 to 10 maximum) to gain a better understanding on the following. Thanks. I'm going to describe my steps using a new iPad (3rd generation) running on iOS 6. Originally, I did this procedure on iOS 5 which actually provides the same results.

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• Sprite animation problem

  - by hustlerinc

  I have this sprite I have to animate. The sprite is 7 images total but animation is 10 frames (2 positions are repeated). The order I want to go through the frames is like this: 3 - 4 - 5 - 6 - 4 - 3 - 2 - 1 - 0 - 2. My problem is how can I skip 1 frame once I reach the end of each direction? The reason I want to skip is to save me from creating duplicate positions in the spritesheet. I'm doing this in Javascript.

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• SkyDrive Pro Limits

  - by Sahil Malik

  SharePoint 2010 Training: more information I’m putting this here, because I know I’m gonna forget it :) Overall size limits - On an on premises installation, there are no fixed limits on storage. You can configure it as you wish. For Office 365 (SharePoint Online), the limit is 7GB per user. Number of items (documents and folders): You can sync up to 20,000 items in your SkyDrive (personal library). You can sync up to 5,000 items from other libraries, per library. In other words, you could sync 10 libraries (for example), with each library having up to 5000 items. Third, site limits: No fixed limits. It depends on your computer's resources. Hooray! and Happy SharePointing! Read full article ....

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• Cognizant: commited in Oracle Fusion Applications and Oracle Cloud

  - by Richard Lefebvre

  Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Cognizant is a Global System Integrator strongly committed in Oracle Fusion Applications and Oracle Cloud, offering fixed scope implementation. In this short video, you can learn more about Cognizant strategy, experience and offerings Cognizant is Platinum Partner specialized in several Oracle Fusion Cloud Service areas /* 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:10.0pt; font-family:"Times New Roman","serif";}

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• Microsoft publie deux outils open-source en rapport avec Outlook pour faciliter le développement d'a

  Mise à jour du 27/05/10 Microsoft publie deux outils open-source en rapport avec Outlook Pour permettre l'utilisation plus facile du format PST dans le développement d'applications Microsoft vient de publier deux outils open-source de développement en rapport avec Outlook. Le but affiché est de faciliter la création d'applications qui utiliseront le format de fichier des e-mails et des dossiers personnels de son client de messagerie : le format PST. Les deux outils en questions sont le « File Format Software Development Kit » et le « PST Data Structure View Tool ». Cette annonce est la suite logique...

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• mailing for categories

  - by nerkn

  There are more than 10 categories in my site, users can register more than one category. My php script prepare contents of each category, according to user preference my script merge those contents for each user. so every user can get what category they want. Problem is I want to send 340+ mails per hour and dreamhost dont allow. What do you suggest? I think to a service like mailchimp but I couldnt find that scenario, do they support category & content etc. Can I use smtp in dreamhost?

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• Deleted files not increasing available free space on Ubuntu (as reported by df -h)

  - by Homunculus Reticulli

  I am writing data munging scripts (python and bash), to munge data and import large quantities of text files into a database. I am currently in the test phase, so I am generating several K's of files and deleting them (the files consume about 20G of space). After a test run, I delete the files (sometimes without having imported into the database). I notice that there is a steady decrease in the amount of free space on my disk (as reported by df -h). I don't understand this, as I use rm * (in the data directory), and in the cases where I use Nautilus, I empty the Trash bin as well. Similarly, I notice that when I import the data into the (postgresql) database, and then delete the data from the tables using DELETE FROM tablename;, the size consumed in the postgresql data directory does not go down either. Currently, I have lost approximately 200G from hard drive, and I need to reclaim that - but don't know what to do to reclaim it - any ideas?. I am running Ubuntu 10.0.4 LTS + postgresql 8.4

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• Flowmotion Running on Ubuntu Server [migrated]

  - by Thomas Egan

  I am trying to configure Flowmotion to work on my Ubuntu Server. At present I use LAMP to serve pages from a Virtualbox installation. I will be moving this to a dedicated server but would like to enable true streaming of videos using this installation. I am only interested in open source streaming for a research project and although I have installed Flowmotion via apt-get I don't know how to start the service so that embedded videos located on the server will stream. Can anybody provide any information regarding this or online resources I may have missed? I have checked the documentation however if appears far too complex. Just clarify I'm running VirtualBox 4.2.1 on Mac OSX 10.6.8 and Ubuntu Server 12.06 64-bit

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• Engineered Systems Announcements at OOW

  - by Cinzia Mascanzoni

  Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* 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:10.0pt; font-family:"Calibri","sans-serif"; mso-bidi-font-family:"Times New Roman";} See below the  announcements of new Exa systems at OOW Oracle Exadata X3 Database In-Memory Machine and  Oracle Exalogic Elastic Cloud X3-2 announcements.

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• What is the current frequency of my processor (CPU-Z equivalent)?

  - by Anake

  Is there a ubuntu program like CPU-Z which will show me the actual frequency of my processor? I do a fair amount of scientific computing which leads to me running my programs for up to 10 hrs. To alleviate this problem a little I overclock my CPU. However I can't see what the actual clock of my processor from within ubuntu which means I either have to restart and look at the bios or load into windows. If there was an applet or command line command to find out this information it would be very helpful. Thanks for your help

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• after login, the desktop remains blank.

  - by MobileDev123

  Hi, I have installed Ubuntu 10 last night and finished all upgrading stuff, in the time when updates are applied I downloaded a torrent file. As soon as download is finished I rebooted my system. As usual at start up it asked my login and I did the same. After a successful login It should show me the desktop, or show an error message in case anything has gone wrong. But what I had is only a cursor and a blank wall paper. Can anybody tell me what is the problem and how to resolve this? Thanks

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• Some post-VS2010 Launch Resources

  Here are some useful links related to the Vermont .NET VS2010 launch meeting on Monday night with our RECORD Breaking attendance! :) MSDN Visual Studio Developer Center: msdn.microsoft.com/vstudio VS2010 Comparison of various SKUs: http://www.microsoft.com/visualstudio/en-us/products VS2010 Trial Downloads: http://www.microsoft.com/visualstudio/en-us/download Great links from MicrosoftFeed.Com VS2010 Wallpapers for the hardcore: 10+ Beautiful Microsoft Visual Studio 2010 Wallpapers …and...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• xdebug 2.2.1 installed but not working with cgi

  - by ts01

  I've installed (via pecl) xdebug. It is installed (as phpinfo() output indicates), but it doesn't seems to work with CGI (with CLI it works). I've restarted apache, without result. Any ideas? Some config details (as parsed by http://xdebug.org/wizard.php) Xdebug installed: 2.2.1 Server API: Apache 2.0 Handler Windows: no Zend Server: no PHP Version: 5.3.10-1 Zend API nr: 220090626 PHP API nr: 20090626 Debug Build: no Thread Safe Build: no Configuration File Path: /etc/php5/apache2 Configuration File: /etc/php5/apache2/php.ini Extensions directory: /usr/lib/php5/20090626+lfs

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• How to make grub stop appearing every time I boot?

  - by Justin Riddiough

  I'm using Ubuntu 12.04 and grub selections appear each time I boot. This happens on both of my computers. I have tried editing the /etc/defaults/grub to use default, to use the 0 entry, and ran the update on it. But nothing seems to solve the problem. (showing uncommented lines) $ sudo nano /etc/default/grub GRUB_DEFAULT=0 GRUB_HIDDEN_TIMEOUT=0 GRUB_HIDDEN_TIMEOUT_QUIET=true GRUB_TIMEOUT=10 GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" GRUB_CMDLINE_LINUX="" $ sudo update-grub Generating grub.cfg ... Found linux image: /boot/vmlinuz-3.2.0-25-generic-pae Found initrd image: /boot/initrd.img-3.2.0-25-generic-pae Found linux image: /boot/vmlinuz-3.2.0-24-generic-pae Found initrd image: /boot/initrd.img-3.2.0-24-generic-pae Found memtest86+ image: /boot/memtest86+.bin No volume groups found done

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• Menu to let me choose OS to run in a dual boot machine

  - by user1145905

  I recently re-imaged my Dell PC to dual-install Windows 7 and Ubuntu 12.04.1 LTS. The dual-boot was a success, since I was able to start whichever OS I wanted. Now, I installed some software (the OpenJDK package) on the Ubuntu side of the PC. Upon restarting Ubuntu, I unfortunately lost the ability to choose the OS that I wanted to run (i.e., Ubuntu). Ordinarily, I'd expect to: 1. Hit the power button 2. A menu (Grub?) shows up listing all OSs installed in the PC (namely, Win7 and Ubuntu) 3. Choose which OS I want and hit enter. bingo. The problem is that I don't see that menu (step 2 above). Instead, windows automatically starts, even when I hit F12 to see the boot options, none of which I understand. Your help would be great! Thanks! - Kiptoo

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