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  • Screen cuts off part of GRUB on boot

    - by Matthew
    I've recently installed Ubuntu 11.10 on my Windows 7 desktop computer (on a seperate partition) Everything has gone smoothly except when I restart the computer and GRUB's loader screen shows, part of the screen gets cut off.. but once ive selected a boot option and hit enter, the screen readjusts to fill the entire monitor properly. So my question is, is there a way I can correct this ? Kind of annoying not being able to see the full boot option

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  • Solaris Is Dead. Long Live Linux

    <b>Linux Magazine:</b> "Hot on the heels of acquiring Sun, Oracle has changed the license for Solaris making it non-free once again. In a time like this, such a move can only be fatal and of course ultimately beneficial to Linux."

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  • Are you ready to grow that Mo (moustache)? Movember is coming

    - by Chris Hammond
    Well here we are, nearing the end of the month of October and coming up on the month of N Movember once again. We here at DNNCorp are in our third year of supporting the Movember cause, growing facial hair on our upper lips to raise awareness and money for men’s health issues. Anyone can participate in Movember, and if you sign up, join a team, you can order some free materials from the Movember organization that you can use to help try and raise funds. The rules for Movember are simple. Start clean...(read more)

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  • Blogging Round the World

    It seems that once or twice a week, I run across an Android-developer-oriented site that I hadn’t previously noticed. There are already a few aggregators and directories, and...

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  • How to make Ubuntu remember forever the password after the first time

    - by Luis Alvarado
    Is it possible to make Ubuntu remember the password for any program after the first time it asks. I get asked for the password for Synaptic, for making a usb bootable, for connecting to the wifi network, for opening gparted and even to go to the bathroom. Is there a way to just tell it to ask once forever or just tell it to not ask (Without going to root account. I want to keep using my own account)

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  • Unintentional run-in with C# thread concurrency

    - by geekrutherford
    For the first time today we began conducting load testing on a ASP.NET application already in production. Obviously you would normally want to load test prior to releasing to a production environment, but that isn't the point here.   We ran a test which simulated 5 users hitting the application doing the same actions simultaneously. The first few pages visited seemed fine and then things just hung for a while before the test failed. While the test was running I was viewing the performance counters on the server noting that the CPU was consistently pegged at 100% until the testing tool gave up.   Fortunately the application logs all exceptions including those unhandled to the database (thanks to log4net). I checked the log and low and behold the error was:   System.ArgumentException: An item with the same key has already been added. (The rest of the stack trace intentionally omitted)   Since the code was running with debug on the line number where the exception occured was also provided. I began inspecting the code and almost immediately it hit me, the section of code responsible for the exception is trying to initialize a static class. My next question was how is this code being hit multiple times when I have a rudimentary check already in place to prevent this kind of thing (i.e. a check on a public variable of the static class before entering the initializing routine). The answer...the check fails because the value is not set before other threads have already made it through.   Not being one who consistently works with threading I wasn't quite sure how to handle this problem. Fortunately a co-worker recalled having to lock a section of code in the past but couldn't recall exactly how. After a quick search on Google the solution is as follows:   Object objLock = new Object(); lock(objLock) { //logic requiring lock }   The lock statement takes an object and tells the .NET runtime that the current thread has exclusive access while the code within brackets is executing. Once the code completes, the lock is released for another thread to utilize.   In my case, I only need to execute the inner code once to initialize my static class. So within the brackets I have a check on a public variable to prevent it from being initialized again.

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  • Website Building Prices - Money Getting Out Or Money Getting In?

    You are probably thinking of website building prices which are the contributing factors why you are still hesitating to have that website created for your business. If you are in this mindset of thinking of the costs rather than the benefits, you are probably missing out the big picture which more simply said could be the pay back that a website can give you once you have one that is operational.

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  • Is SEO Dead?

    Google has release yet another update - Caffeine, and with it comes the next wave of people claiming that SEO is dead. This happens almost once a year, it seems. Not Google's updates, but the clamoring for the death of SEO. Let's examine some reasons why people think it this time around, and whether or not SEO is really dead.

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  • Interaction of a GUI-based App and Windows Service

    - by psubsee2003
    I am working on personal project that will be designed to help manage my media library, specifically recordings created by Windows Media Center. So I am going to have the following parts to this application: A Windows Service that monitors the recording folder. Once a new recording is completed that meets specific criteria, it will call several 3rd party CLI Applications to remove the commercials and re-encode the video into a more hard-drive friendly format. A controller GUI to be able to modify settings of the service, specifically add new shows to watch for, and to modify parameters for the CLI Applications A standalone (GUI-based) desktop application that can perform many of the same functions as the windows service, expect manually on specific files instead of automatically based on specific criteria. (It should be mentioned that I have limited experience with an application of this complexity, and I have absolutely zero experience with Windows Services) Since the 1st and 3rd bullet share similar functionality, my design plan is to pull the common functionality into a separate library shared by both parts applications, but these 2 components do not need to interact otherwise. The 2nd and 3rd bullets seem to share some common functionality, both will have a GUI, both will have to help define similar parameters (one to send to the service and the other to send directly to the CLI applications), so I can see some advantage to combining them into the same application. On the other hand, the standalone application (bullet #3) really does not need to interact with the service at all, except for possibly sharing a few common default parameters that can easily be put into an XML in a common location, so it seems to make more sense to just keep everything separate. The controller GUI (2nd bullet) is where I am stuck at the moment. Do I just roll this functionality (allow for user interaction with the service to update settings and criteria) into the standalone application? Or would it be a better design decision to keep them separate? Specifically, I'm worried about adding the complexity of communicating with the Windows Service to the standalone application when it doesn't need it. Is WCF the right approach to allow the controller GUI to interact with the Windows Service? Or is there a better alternative? At the moment, I don't envision a need for a significant amount of interaction, maybe just adding a new task once in a while and occasionally tweaking a parameter, but when something is changed, I do expect the windows service to immediately use the new settings.

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  • Ask HTG: Searching Within Websites, Google Play Alternatives, and Getting Started with Dual Booting

    - by Jason Fitzpatrick
    Once a week we round up some of the reader letters we’ve answered and share the advice with everyone. This week we’re looking at how to search within web sites, downloading apps from places other than Google Play, and getting started with dual booting operating systems. The Best Free Portable Apps for Your Flash Drive Toolkit How to Own Your Own Website (Even If You Can’t Build One) Pt 3 How to Sync Your Media Across Your Entire House with XBMC

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  • Speaking - SQL Saturday 173, Washington DC

    - by AllenMWhite
    After a great time at the PASS Summit in Seattle I'll be once again presenting on PowerShell for SQL Server at SQL Saturday #173 in Chevy Chase, Maryland. On Friday, December 7 I'll be presenting my full day session Automate and Manage SQL Server with PowerShell . Here's the abstract: This soup-to-nuts all day session will first introduce you to PowerShell, after which you'll learn the basic SMO object model, how to manipulate data with PowerShell and how to use SMO to manage objects. We'll then...(read more)

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  • Understanding the Value of a DMOZ Submission

    The Open Directory Project (DMOZ) data powers the core directory services for many of the Internet's most influencial search engines and portals. However, Matt Cutts once said: "if you can't get into Dmoz, I wouldn't necessarily worry about it. There are a lot of other great places to get links across the web."

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  • Blending effect on textures

    - by joecks
    Hi i am trying to build screen animation like flickering, interlace, color separation similar to old style malfunctioning Amiga screens. The intended effects are shown in this video. I am using libgdx and I already discovered the universal tween engine, which helps a lot to build transitional animations, but how should I approach those blending effects, any suggestions? I will specify my question once I learned more about libgdx, but maybe you could give me some hints already. Thanks!

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  • Does AdSense serve higher CPC ads to a website that has higher number of visits?

    - by Silver Moon
    For the same niche and same set of keyword, does Google AdSense serve higher CPC ads to a website that has higher number of visits? I have observed that for similar niches 1 website (with 3K daily uniques) makes around $100 a month, and another website (with 10k daily uniques) makes around $700-800 a month It seems that the earning curve is not linearly dependent on visit count and somewhat increases at a rate faster than the growth of visits, this leads me to think if the Google AdSense algorithm serves higher CPC ads once a website starts getting a large number of visits.

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  • Shared Web Hosting Services India

    Once the website is developed and designed thoroughly, the next best step that ought to be done is having it hosted over the internet. There are many service providers offering various types of hosti... [Author: John Anthony - Computers and Internet - May 18, 2010]

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  • What's Your Web Page Speed?

    A web page speed is also referred to as the "page-load time". It is simply the amount of time that it takes for the pages of your website to load or become visible, once a user requests them.

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  • Linking application build number to svn revision

    - by ahenderson
    I am looking for a strategy to version an application with the following requirements. My requirements are given an exe with version number (major.minor.build-number) 1) I want to map the version to a svn source revision that made the exe 2) With the source and exe I should be able to attach and debug in vs2010 with no issue. 3) Once I check-out the source code for the exe I should be able to build the exe again with the version number without having to make any changes to a file.

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  • Bordeaux on PC-BSD Screenshot tour

    <b>Wine-Reviews:</b> "This is a Bordeaux on PC-BSD 8 Screenshot tour. This tour will show you how easy it is to install Bordeaux on PC-BSD and start installing Windows Applications and Games. Bordeaux has a single dependency on Zenity once Zenity is installed"

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  • Ubuntu not booting after install from USB (kernel panic?)

    - by user287782
    After booting fine frome a live USB I installed it and everything was going swimmingly but when I try to boot from the hard drive it just stops and I have to do a hard reboot. I tried booting into grub as recommended in other questions but it wouldn't work. Here is a photo of the boot once stuck: Same for recovery boot: I've got an Asus K43SJ laptop with an intel i5, 4Gb of RAM, an nVidia GeForce GT 520M and a 750Gb hard drive.

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  • Access to Salesforce.com Data Through Tableau Desktop

    - by dataintegration
    This article will explain how to connect to any of the RSSBus OData Connectors with Tableau's business intelligence tool. While the example uses the Salesforce Connector, the same process can be followed for any of the OData Connectors. Step 1: Download and install both the Salesforce Connector from RSSBus and Tableau Desktop from Tableau. Step 2: Next you will want to configure the Salesforce Connector to connect with your Salesforce.com account. If you browse to the Help tab in the Salesforce Connector application, there is a link to the Getting Started Guide which will walk you through setting up the Salesforce Connector. Step 3: Once you have successfully configured the Salesforce Connector application, you will want to open Tableau and select the Connect to data option at the top left of the window. Step 4: Here you will click on the option labeled OData under the section labeled On a server. Step 5: A new pop up will appear. The box under Step 1 of the pop-up must contain the OData URL of the Salesforce Connector table. You can find this by clicking on the Settings tab of the Salesforce Connector. Once you have found the OData entry URL, you will need to append the table name that you want Tableau to connect with to the OData entry URL. In this example, we will connect to the Account table. Thus, the URL we enter will be: http://localhost:8181/sfconnector/data/conn/odata.rsc/Account. You will also need to add authentication options in this step. To do this, select the Use a Username and Password option in Step 2 of the pop-up and enter the Username and Password of the user who has access to the Salesforce Connector. When you are done, click the Connect button in Step 3 of the pop-up. Step 6: When the connection to the Salesforce Connector is successful, give the connection a name and click the OK button. Step 7: The table columns will be listed on the left side under the Dimensions section of the workspace. Step 8: To view your Salesforce.com data, you can right click under the table name in the Data section at the top left of the dashboard and select the View Data option. Your Saleforce.com data will appear in Tableau.

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  • Change reply-to in evolution

    - by ?????? ????????
    I am getting in my inbox on gmail mail from multiple addresses. When I get e-mails in gmail I can choose reply-to address. Is there such a possibility in Evolution? I know that in the advanced settings, you can specify the return address for the account, but how to make sure that there was a list of multiple addresses and be able to choose just one? Or maybe there is a possibility that at once expose the return address for letters?

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  • My Ubuntu 12.10 will not start

    - by Adam Sales
    I'll boot my computer, then it'll get going, go to a purple screen and then my monitor goes to sleep, i've restarted it several times, and tried to get it to boot, no matter what it keeps going to the black screen. I've tried reinstalling ubuntu, i've even tried both 64 bit, and 32 bit. i have not once got it to a normal boot successfully either.It just won't run in normal boot, so i'm resorted to using safe mode, please help me, idk what to do.

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  • ubuntu 12.10 question?

    - by Arwyn
    im new here so sorry if I anoy you guys with hearing this question all the times :P anyway cut to the chase.... will this version of ubuntu (once finished) work on Raspberry PI? im just curious :P would be better to make it work on it so it would shut people up I guess :P and no I dont own a rasbperry pi :P just a reasearch person :P if ubuntu 12.10 will work on it I will save to buy one and give some monney to the ubuntu comp :P

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  • User input and Automated input seperation

    - by tpaksu
    I have a mysql db and I have an automation script which modifies the data inside once a day. And, these columns may have changed by an user manually. What is the best approach to make the system only update the automated data, not the manually edited ones? I mean yes, flagging the cell which is manually edited is one way to do it, but I want to know if there's another way to accomplish this? Just curiosity.

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