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• Solaris 11 LKSF

  - by nospam(at)example.com (Joerg Moellenkamp)

  After having some discussions i now made my mind about it: In the next weeks you will see many republications of old articles in the blog as i will republish all articles in the LKSF, however checked and updated for Solaris 11 (some Opensolaris based stuff in the lksf is working slightly different, and if it's just for different package names). However this will take time, as i will do this on weekends and evenings. At the end i will just recollect them and create a Solaris LKSF pdf again.

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• Dual nVidia GPUs (3 monitors) not working in 11.10

  - by jasonmclose

  after searching I have not found a solution. I have 2 nvidia quadro 295 cards with 3 monitors but I can not extend twinview across multiple GPUs. I have the most recent nvidia proprietary drivers installed, and they work fine for the single GPU / dual monitors. I tried using xinerama, but without success. I don't mind switching to the nouveau drivers if that would handle my multiple monitors, although I would like to continue to use unity and compiz if i can).

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• Basics of Machine Learning

  - by user1263514

  I am going through Machine Learning algorithms since a week. And there are some doubts that I have in my mind regarding ML. Here are some of the basic questions that I need answers for What are the basic criterias for selecting any Clustering Algorithm? What are the factors affecting the Performance of any Algorithm and any ways to improve them? Please give me some idea as to how do I cope up with these basic questions.

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• mobile app development noob

  - by hit

  I know c, most of c++, a little assembly, win32 console, etc I'm looking for free, cross-platform, c / c++, emulator, etc I'm a beginner to the mobile app world, so I'm lost. some that pop to mind on this list: http://en.wikipedia.org/wiki/Mobile_application_development Airplay SDK, Aqua, BatteryTech, DragonFireSDK, IwGame Engine, Symbian, Windows Mobile i don't wanna use a API that is considered obsolete, if someone could set me on the right path, thanks

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• "Half of everything you know will be obsolete in 18-24 months" = ( True, or False? )

  - by blunders

  Just ran across this, and wondering if anyone has a way to prove or disprove this statement: Something to keep in mind ... what's the half-life of knowledge in high tech? It tracks with Moore's Law: half of everything you know will be obsolete in 18-24 months. SOURCE: Within answer by Craig Trader to this question "What is the single most effective thing you did to improve your programming skills?"

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• Where can I download the Gnome 3 Icons?

  - by MichaelMS

  After poking around on the Internet for awhile, I haven't been able to find the default icons used in Gnome 3 anywhere. My requirements are fairly simple: SVGs would be nice, but not necessary This doesn't need to be installable as an icon theme in Ubuntu A compressed folder with all of the icons would be good, but I don't mind browsing a repository and downloading individual icons. As a last resort, I could always download a full Gnome 3 iso and find the icons that way, but hopefully someone knows of a better solution.

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• Are UML class diagrams adequate to design javascript systems?

  - by Vandell

  Given that UML is oriented towards a more classic approach to object orientation, is it still usable in a reliable way to design javascript systems? One specific problem that I can see is that class diagrams are, in fact, a structural view of the system, and javascript is more behaviour driven, how can you deal with it? Please, keep in mind that I'm not talking abot the real world domain here, It's a model for the solution that I'm trying to achieve.

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• Create windows XP's live USB using ubuntu

  - by Avnish

  My hard disk crashed.. I can run Ubuntu using a pendrive by making a live USB of Ubuntu, which I made using Windows 7. In the similar way, I want to run Windows XP too using another pen drive (without hard disk) and I want to make it from Ubuntu (12.04). The resources I have are Ubuntu's live USB, Windows XP and Windows 7 installation disk, some blank DVDs but no hard drive. I have very basic knowledge of Linux. Thanks

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• The IT Security Bubble Has Popped

  The blank check IT security enjoyed has been pulled off the table as businesses reassess how much they spend to stay safe. Need some data on the mood? McAfee reports nearly three-quarters of SMBs have cut security spending, even though 71 percent believe a serious attack would put them out of business.

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• How to Stream Videos and Music Over the Network Using VLC

  - by Chris Hoffman

  VLC includes a fairly easy-to-use streaming feature that can stream music and videos over a local network or the Internet. You can tune into the stream using VLC or other media players. Use VLC’s web interface as a remote control to control the stream from elsewhere. Bear in mind that you may not have the bandwidth to stream high-definition videos over the Internet, though. How to Use an Xbox 360 Controller On Your Windows PC Download the Official How-To Geek Trivia App for Windows 8 How to Banish Duplicate Photos with VisiPic

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• The IT Security Bubble Has Popped

  The blank check IT security enjoyed has been pulled off the table as businesses reassess how much they spend to stay safe. Need some data on the mood? McAfee reports nearly three-quarters of SMBs have cut security spending, even though 71 percent believe a serious attack would put them out of business.

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• PASS: FY10 Actuals Posted

  - by Bill Graziano

  Earlier this year we published preliminary fiscal year 2010 financials to the Governance page on the PASS web site.  Please remember that FY10 runs from July 1st, 2009 through June 30th, 2010 and includes the November 2009 Summit.  We do our fiscal year this way so that the Summit falls earlier in the fiscal year.  The financials we had posted were P&L numbers at the portfolio level.  Prior to this we had posted our detailed budget but only posted the auditors report at the end of each year.  Today we updated our published financials to include: Pre-audit actuals from FY10 at the same level as our budget.  The document has both actuals and budget for FY10 side by side.  This is over 20 pages of detailed financial information covering hundreds of line-items. A letter describing key differences between our budget and actuals.  I walked through each line item where the difference was greater than $25,000 and explained what happened and why. We updated the financial graph going back to 2003 to include FY10. This update should “close the loop” on our financials.  You can now start with the published budget and compare it to the finished financials at the same level of detail.  We also plan to publish the auditor’s report when that is completed -- as we do every year. Overall I’m very happy with how FY10 turned out.  Keep in mind that this was the November 2009 Summit so we were still facing economic challenges.  With all that we were roughly break-even showing a $15,000 profit on $3.9 million of revenue.  I didn’t find anything shocking in reviewing our actual vs. budget but there were a few things that needed explanation.  You can see those in the letter on the governance page. Please keep in mind that these are the actuals from our operating financials.  The auditor may have us make adjustments for depreciation or other financial transactions.  We may also account for certain transactions differently for tax purposes than we do for financial reporting purposes.  I feel these financial statements give you the clearest picture of how our organization spends its money. We were late publishing these this year.  We were working through some tax issues and that delayed our ability to file our final tax forms which delayed this process.  In hindsight I should have published these documents as soon as we had them and not waited for the tax issues.  We’ll do this better in the future. And on a final note, you don’t need to login to view these documents.  If you have any questions you can post them here.  If we get more than a few questions we may see about creating some forums for financial issues on the PASS web site.

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• Gnome Shell has turned into Gnome Classic (no effects) after installing fglrx.

  - by Chintan Parikh

  For some reason, I can't get Gnome Shell working after installing fglrx. When I select Gnome Shell in the profile, it just goes to Gnome Classic (No effects). A few other issues: GDM has turned into something that looks a lot more fancy (not sure what it is) Selecting System Default in the profile section just gives me a blank screen (not Unity) When I drag a window around I get laggy windows-esque shadows Oh and I'm on Ubuntu 12.10 with an AMD Radeon HD 6540 G2 graphics card

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• The Cost of Cheap Website Content

  There can be no doubt that SEO/SEM experts are now firmly of a mind that website content is truly king, when it comes to generating organic traffic. However, some webmasters prefer to pay very little for their site content, regardless of the fact that the quality will be lower.

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• Should I use OpenGL while working with the C++ Software?

  - by Paralytic

  I am completely new to programming and game development for that matter. I am using the C++ software to create my Game Engine with the help of a beginners guide. I noticed it has a OpenGL option when starting up a new project. I've heard of OpenGL pertaining to game development, not sure what it is though. Should I be using OpenGL when creating my Game Engine? Will it matter if I just start with a blank slate?

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• 10 Steps to Kick-Start Your VMware Automation with PowerCLI

  Virtualization is a powerful technology, but it comes with its own host of monotonous and time-consuming tasks, no matter how big or small your organization is. Eliminating these mind-numbing tasks (and the potential for error which they bring with them) is a goal with striving for, and well within your reach. Jonathan Medd explains.

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• Unable to boot into 11.10 in normal (get a black screen) OR recovery (get just a flashing cursor, no cli)

  - by user1092284

  Okay, so I had a dual boot of Tango Studio (based on Ubuntu 10.04) and Windows XP. Yesterday I downloaded the .iso for Ubuntu 11.10 and attempted to install from a USB (my BIOS won't normally boot from USB but I had PLOP boot manager on a CD). I booted up Ubuntu from the USB and then from there formatted the partition with Tango on and installed Ubuntu 11.10. On booting up I came into Grub rescue mode. So I booted up from the USB again and used boot-repair to reinstall Grub. After this I would see the normal Grub menu, but on choosing Ubuntu I would come to a black screen. On choosing recovery mode it would begin starting normally with no obvious errors but instead of coming to a cli I would just get a blank screen with a flashing cursor on the top left, not accepting any input. I have since reformatted and reinstalled from a CD rather than USB and had the exact same problem. I used boot-repair again and the result is the same. Output of the most recent boot-repair is at http://paste.ubuntu.com/869805/ I have also tried editing the ubuntu grub entry and replacing quiet with text nomodeset as I saw in an answer to another question. This got me a bit further - I saw the purple ubuntu loading screen but still came to a blank screen after that. Anyway, in most of the other questions in which that is brought up the user is still able to boot into recovery, while I am not. Can anyone help? Thanks in advance, let me know if there's any more info I need to provide! EDIT FOR MORE INFO: I read something saying it's quiet splash that should be replaced with nomodeset. Earlier I had left splash in the line. So i tried it this way and it froze after displaying the following text: fsck from util-linux 2.19.1 mountall: Plymouth command failed mountall: Disconnected from Plymouth /dev/sda5:clean, 139359/1741488 files, 745830/6961125 blocks From a bit of googling it doesn't look like plymouth is essential, but I've checked and I do have the most current versions of mountall and plymouth installed so I don't know why there's a problem EDIT FOR MORE INFO AGAIN: I used dkpg --reconfigure plymouth cause I saw it mentioned in another forum and it still says plymouth command failed on boot

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• The Internet – Then and Now (1996 versus 2011) [Infographic]

  - by Asian Angel

  Use the link below to view the entire infographic. Keep in mind that it may take a few moments for it to load due to its large size. True Hollywood Story: Bipeds and the World Wide Web [infographic] [via TinyHacker] How to See What Web Sites Your Computer is Secretly Connecting To HTG Explains: When Do You Need to Update Your Drivers? How to Make the Kindle Fire Silk Browser *Actually* Fast!

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• Why I lose my page rank after 301 redirect?

  - by rajesh.magar

  As we all know Google treats sub-domains as completely separate domains so we have to fight for both, to get ranked in search results. One of my client website was like they having example.com and blog.example.com. So in mind to keep all stuff in one place we redirect blog.example.com to example.com/blog/ But in this case we lost our pagerank and are still wondering where we went wrong or it just takes few more time to showoff. So what is the reason behind this?

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• can't get past the login screen

  - by Greg

  Using a brand-new install to a usb stick of 12.04 lts installed by Universal USB Installer 1.8.9.8. I log in as "ubuntu" with a blank password, the console appears for a second or two with text scrolling past and then it returns to the login page. I've used the same usb stick on several computers with the same results, so it doesn't appear to be a hardware/driver issue. I have not tried installing to the hard drive, because I wanted to try it out first.

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• Avoiding background and main menu reloads (white flash) when users navigate my site?

  - by gus

  Not a major problem, but I would like to understand more about how some websites can serve different pages to a navigating user, such that the browser doesn't visibly pass through a blank white page. Whereas some sites cause the browser to display the white page for up to a few seconds. I can imagine this is partly due to network latency, but are there any other factors? Can I cause the background image / color not to flash white?

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• The Seven Sins against T-SQL Performance

  There are seven common antipatterns in T-SQL coding that make code perform badly, and three good habits which will generally ensure that your code runs fast. If you learn nothing else from this list of great advice from Grant, just keep in mind that you should 'write for the optimizer'. Compress live data by 73% Red Gate's SQL Storage Compress reduces the size of live SQL Server databases, saving you disk space and storage costs. Learn more.

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• How to Promote Your Business With the Best SEO Services

  When you are about to hire an outsourcing company for SEO services, you should always choose a business provider who will be of your business level and share similar caliber as your company. This is because; having a business partner with the same caliber will allow the two companies to work mutually with each other with the same dedication levels and work ethics. These qualities are foremost factors you should keep in mind if you want to reap the fruits of success in your SEO business.

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• Excellent JAX-RS 2 Article on JavaLobby

  - by reza_rahman

  JAX-RS 2 is a key part of Java EE 7. It is currently in early draft stage and this is a great time to provide feedback. With this goal in mind, well-respected Java EE veteran Bill Burke of JBoss wrote an excellent article on DZone/JavaLobby overviewing what's in JAX-RS 2 so far. He discusses: The client API Asynchronous processing Filters and entity interceptors The full article is posted here. Enjoy!

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• How do you keep track of the authors of code?

  - by garbagecollector

  This is something I was never taught. I have seen alot of different types of authoring styles. I code primarily in Java and Python. I was wondering if there was a standard authoring style or if everything is freestyle. Also if you answer would you mind attaching the style you use to author files that your create at home or at work. I usually just go @author garbagecollector @company garbage inc.

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