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• Preventing Problems in SQL Server

  It is never a good idea to let your users be the ones to tell you of database server outages. It is far better to be able to spot potential problems by being alerted for the most relevant conditions on your servers at the best threshold. This will take time and patience, but the reward will be an alerting system which allows you to deal more effectively with issues before they involve system down-time

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• How to change screen resolution for installation

  - by Embercastle

  I am trying to install Unity on an old computer with a 1.7 ghz cpu but the installation windows only show the top quarter of the window (so unable to see or select all the prompts in the window). I have tired going to system settings, but because I cannot see all of windows, I cannot change system settings to make the resolution smaller. Is there any way to change the resolution so that I can see the full window so that I can complete the installation?

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• xmodmap reverting periodically

  - by JediBrooker

  I'm using xmodmap to swap control and command keys on my macbook pro. However, periodically the key revert back to their original state and this is becoming quite annoying. I'm on Ubuntu 13.10 and I can remember when this situation started occurring was when the system got a keyboard settings (in the system settings) update. Any ideas as to how to either: 1) delete the keyboard settings, or 2) stop the keyboard settings from reverting my keys ??? Cheers!

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• Encapsulating code in F# (Part 1)

  - by MarkPearl

  I have been looking at F# for a while now and seem a few really interesting samples and snippets on howto’s. This has been great to see the basic outline of the language and the possibilities, however a nagging question in the back of my mind has been what does an F# project look like? How do I code group code in F# so that it can be modularized and brought in and out of a project easily? My Expert F# book has an entire chapter (7) dedicated to this and after browsing the other chapters of the book I decided that this topic was something I really wanted to know more about now! Because of my C# background I keep trying to think in F# of objects. So to try and get a clearer idea of how to do things the F# way I am first going to take a very simplified C# example and try to “translate” it. using System; namespace ConsoleApplication1 { namespace ExampleOfEncapsulationInCSharp { class Program { static void EncapsulatedVariableInAMethod() { int count = 10; Console.WriteLine(count); } static void Main(string[] args) { EncapsulatedVariableInAMethod(); Console.ReadLine(); } } } } From the above example the count integer is encapsulated within EncapsulatedVariableInAMethod method. You couldn’t access the count variable from outside the scope of its parent method but have full access to it within the method. Lets look at my F# equivalent… open System let EncapsulatedVariableInAMethod = let count = 10 Console.WriteLine(count) () EncapsulatedVariableInAMethod Console.ReadLine()   Now, when I first attempted to write the F# code I got stuck… I didn’t have the Console.WriteLine calls but had the following… open System let EncapsulatedVariableInAMethod = let count = 10 EncapsulatedVariableInAMethod Console.ReadLine()   The compiler didn’t like the let before the count = 10. This is because every F# expression must evaluate to a value. If I did not want to make the Console call, I would still need to evaluate the expression to something – and for this reason the Unit Type is provided. I could have done something like…. open System let EncapsulatedVariableInAMethod = let count = 10 () EncapsulatedVariableInAMethod Console.ReadLine()   Which the compiler would be happy with…

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• Init Replication From Backup

  One of the great features with SQL Replication is the ability to initialize a subscription from backup instead of from a snapshot. The official use for this is to take a database backup and restore it to a subscriber then replicate any additional changes to the backup. New! SQL Monitor 3.0 Red Gate's multi-server performance monitoring and alerting tool gets results from Day One.Simple to install and easy to use – download a free trial today.

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• Is Ubuntu recognizing and/or using my NVIDIA graphics card?

  - by user212860

  This is my first post here, and I'm pretty new to Ubuntu/Linux. I currently have no other OS except for Ubuntu 13.10. (I used to have Win7 until i got a new terabyte hard drive). My current PC build, if any of this helps: CPU: Intel i5 quad-core Graphics: NVIDIA GeForce GTX 650 RAM: 8 GB HDD: 1 TB SATA 3 Motherboard: MSi Z77 A-G41 OS Ubuntu 13.10 So I recently installed Ubuntu 13.10 and put Steam on it, and I'm seeing that my games run a lot slower than they did when I had Win7. I figured it was a graphics problem, so I checked System Settings Details Overview. It says in "Graphics" that I have "Gallium 0.4 on NVE7" (don't really know what that is). Does this mean that Ubuntu is not using my graphics card? In System Settings Software & Updates Additional Drivers, it clearly shows like this: NVIDIA Corporation: GK107 [GeForce GTX 650] -This device is using an alternative driver (And then it shows a list of drivers that I can switch back and forth to) So this is a bit confusing. In Software and Updates, it clearly shows that I have my NVIDIA card installed, and that I have a driver selected for it. But in System Settings, it shows I have some Gallium 0.4 thing. I had done a bit of research, and ended up typing command: "lspci|grep VGA" in the Terminal. It showed this in response: VGA compatible controller: NVIDIA Corporation GK107 [GeForce GTX 650] (rev a1) The Terminal seems to recognize my graphics card. What it looks like to me, is that I don't have the proper driver, and I might be using my CPU's integrated graphics. When I switch around which driver I am using in that list, it still does not see my card in System Settings. Some of the drivers in the list give me some sort of OpenGL error when I try to run a game. It might just be that my games are running slow because the game developers have not optimized it for Ubuntu that well. However, that still doesn't take away from the fact that System Settings is not showing my NVIDIA card. TL;DR Version: How do I know if my video card is being recognized/used? If my video card is not being used, what is the best way fix that? Please make your answers easy to understand. I do not mind wordy responses, as long as I can follow what you're saying. Any help would be greatly appreciated! Thanks, Jabber5

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• Ubuntu 11.10 error message at startup after clean install

  - by user999687

  I have just installed Ubuntu 11.10 (did a fresh install and erased 11.04). After the reboot it appeared a log on the screen, saying all the starting services on the left and [OK] on the right. However, two particular entries, starting automatic crash report installation and starting restore sound card(s') mixer state(s) were set on [FAIL]. After that, Ubuntu did not boot. Is there any way that i can skip those two entries and boot Ubuntu?

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• How to enable dual monitors with two ATI Radeon 4350 HD graphics cards?

  - by Christophski

  I have bought two ATI Radeon 4350 HD graphics cards and they both work well seperately. But only the first one will output most of the time. If I go to System - Appearance - Monitors it will only detect the monitor on the first graphics card. I have check using hardinfo and the system has definitely detecting both of the graphics cards so I don't know why it isn't detecting the monitor. I am running Maverick 64 bit

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• OpenSUSE gets an Upstart

  <b>The H Open:</b> "The most important development in this release is the shift from booting with the traditional System V init scheme to the newer Upstart system."

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• Cannot access Compiz Config

  - by Xor power

  I was going through one article here and the topic was "Changing the Size and Appearance of the Unity Launcher" which required to open up CompizConfig from System Settings -- Desktop. I could find System Settings and could reach to control panel but cannot locate either Desktop or CompizConfig. When i go to Software center and search for compizconfig, it says that it is already installed.But when i search it from the list of installed applications, i couldn't find it.??

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• Deal Registration is Moving to the Oracle Partner Store!

  - by Cinzia Mascanzoni

  In November 2012, Oracle will unveil a new partner deal registration system within Oracle Partner Store (OPS). At that time, OPS will become the single source for partners to register deals, obtain deal status, and place orders. The new deal registration system will offer several enhancements, including: Simplified Registration Form Easier Product Selection Expanded Browser Support Shared Registration Visibility Between VAD and VAR Pre-set Customer Selection from Partner Ordering Base Read more here.

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• Designing Databases for Rapid Resilience

  As the volume of data increases, DBAs need to plan more actively for rapid restores in the event of failure. For this, the intelligent use of filegroups is important, particularly when the Enterprise Edition of SQL Server offers the hope of online restores. How, though, should you arrange your data on the different filegroups? What happenens if the primary filegroup gets corrupted? Why backup and restore indexes?

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• Information About Mambo and Joomla

  JOOMLA and MAMBO was originally developed by a team called Mambo. In 2005, the main developers of Mambo left the team and build the JOOMLA system. Regardless of the history of these two systems, they have turn into a leading hosting system in the industry. These two CMS platform software is the most easiest to use and manage content management that is why it is the most preferred CMS software by most web developer.

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• Is the test, which touches the filenames under directory, a kind of unittest? [on hold]

  - by Chen OT

  I was told that unittest is fast and the tests which touches DB, across network, and touches FileSystem are not unittest. In one of my testcases, its input are the file names (amount about 300~400) under a specific folder. Although these input are part of file system, the execution time of this test is very fast. Should I moved this test, which is fast but touches file system, to higher level test?

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• Designing Databases for Rapid Resilience

  As the volume of data increases, DBAs need to plan more actively for rapid restores in the event of failure. For this, the intelligent use of filegroups is important, particularly when the Enterprise Edition of SQL Server offers the hope of online restores. How, though, should you arrange your data on the different filegroups? What happenens if the primary filegroup gets corrupted? Why backup and restore indexes?

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• Game-over! Gaining Physical access to a computer

  Security requires defense in depth. The cleverest intrusion detection system, combined with the best antivirus, won’t help you if a malicious person can gain physical access to your PC or server. A routine job, helping a family member remove a malware infection, brings it home to Wesley just how easy it is to get a command prompt with SYSTEM access on any PC, and inspires him to give a warning about the consequences.

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• Sound Logout Ubuntu 12.04 & Mac OS 9 Theme

  - by KWES Ubuntu FERCHO Link

  It is possible for a script to shut down or log off, make a sound I want, such as Windows 95, Millennium or 2000 even if it was possible with the new 11.10 but the 12.04 does not emit any sound at shutdown thanks and its system is much better than mac and virus' windows ¡keep it up! one more thing. can I leave my system as Mac OS 9 is that strikes me Mac OS 9. Icons, Sounds, GTK theme, all as Mac OS 9 PLEASE

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• I need a very rapid game engine with as many presets as possible [closed]

  - by GLycan

  I have to make a game about the immune system (with as many grotesque simplifications as I want) in roughly two weeks. I'm thinking of something along the lines of bubble tanks, but I think I can roll with pretty much anything that fits the following: Working engine that handles mouvement, objects The fighting system can be done in any way that allows a bare minimum of configuration Scripting should be, preferably, Python Art should be customizable I'm hoping that there is some existing game that I could adapt. Any sggestions (aside from not leaving projects until later) ?

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• maximized windows on unity start without covering the sidebar - how can i do that manually? (screenshots included)

  - by user12692

  this is how a maximized window looks when unity runs for the first time http://dl.dropbox.com/u/452182/untitled%20folder/Screenshot.png and this is how a maximized window looks when i click on the "maximize" button - after i restore it http://dl.dropbox.com/u/452182/untitled%20folder/Screenshot-1.png is there a shortcut to make a window get maximized without hiding the siderbar (like in the first screeshot) without making the siderbar always visible?

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• Simplified Restores with SQL Server 2012 Recovery Advisor

  Occasionally, a DBA may need to restore a database from a multiple backup files that originated from multiple servers. This requirement might arise, for example, in a database-mirroring configuration, where backups may be from either of the servers. Get smart with SQL Backup ProGet faster, smaller backups with integrated verification.Quickly and easily DBCC CHECKDB your backups. Learn more.

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• Linux - a supercharged development environment

  <b>Linux User and Developer:</b> "Linux has come a long way from being just a geek&#8217;s operating system. But there is no doubt that Linux is still the best operating system for geeks and developers."

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• Database Management for SharePoint 2010

  With each revision, SharePoint becomes more a SQL Server Database application, with everything that implies for planning and deployment. There are advantages to this: SharePoint can make use of mirroring, data-compression and remote BLOB storage. It can employ advanced tools such as data file compression, and object-level restore. DBAs can employ familiar techniques to speed SharePoint applications. Bert explains the way that SharePoint and SQL Server interact.

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• Android OS Now Used To Drive Real Robots

  <b>Robot Reviews:</b> "For those wondering about the propriety of the name "Android" as a mobile device operating system, wonder no more because its real purpose has finally been revealed. It's really an operating system for robots."

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• Ubuntu 12.10 is slow and some programs gose to non-respond state

  - by user99631

  Ubuntu 12.10 is so slow and a lot of not responding applications I was using Skype whenever i open it it will go to non-responding state thin back to normal after a while even the software centre the system process is eating the CPU I don’t know if the compiz is the problem but issuing the command compiz --replace restore the applications from non-responding state CPU : Intel Celeron D 3.4 RAM : 1 GB VGA : Intel G45 Plz help

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• Benefits and Advantages of Touch Screen Tills

  Touch screen technology is mostly used in the mobiles. This system is helpful to do work fast. Due to this with the advantage of digital age the screen is now used in different electronic system, in ... [Author: Alan Wisdom - Computers and Internet - April 05, 2010]

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