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  • Apps capable of mounting/unmounting CD/DVD Images with multi-sector or protected format

    - by Luis Alvarado
    What apps for Ubuntu exist that can mount/unmount CD/DVD images. Image formats like cue, bin, iso, nero format, etc... Needed features: Emulate protected CD/DVD like Daemon-Tools Mount multi-sector images Converting other formats (including multi-sector images) to ISO format. UPDATE - Updated question to "need the 3 features above instead of having them as optional". This 3 features are needed to be able to use images that have any of this features enable. For normal mounting/burning image apps you can see here: How can I graphically mount ISOs? Can I mount an ISO without administrative privileges? How burn or mount an ISO file?

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  • How to interview a natural scientist for a dev position?

    - by Silas
    I already did some interviews for my company, mostly computer scientists for dev positions but also some testers and project managers. Now I have to fill a vacancy in our research group within the R&D department (side note: “research” means that we try to solve problems in our professional domain/market niche using software in research projects together with universities, other companies, research centres and end user organisations. It’s not computer science research; we’re not going to solve the P=NP problem). Now we invited a guy holding an MSc in chemistry (with a lot of physics in his CV, too), who never had any computer science lesson. I already talked with him about half an hour at a local university’s career days and there’s no doubt the guy is smart. Also his marks are excellent and he graduated with distinction. For his BSc he needed to teach himself programming in Mathematica and told me believably that he liked programming a lot. Also he solved some physical chemistry problem that I probably don’t understand using his own software, implemented in Mathematica, for his MSc thesis. It includes a GUI and a notable size of 8,000 LoC. He seems to be very attracted by what we’re doing in our research group and to be honest it’s quite difficult for an SME like us to get good people. I also am very interested in hiring him since he could assist me in writing project proposals, reports, doing presentations and so on. He would probably fit to our team, too. The only question left is: How can I check if he will get the programming skills he needs to do software implementation in our projects since this will be a significant part of the job? Of course I will ask him what it is, that is fascinating him about programming. I’ll also ask how he proceeded to write his natural science software and how he structured it. I’ll ask about how he managed to obtain the skills and information about software development he needed. But is there something more I could ask? Something more concrete perhaps? Should I ask him to explain his Mathematica solution? To be clear: I’m not looking for knowledge in a particular language or technology stack. We’re a .NET shop in product development but I want to have a free choice for our research projects. So I’m interested in the meta-competence being able to learn whatever is actually needed. I hope this question is answerable and not open-ended since I really like to know if there is a default way to check for the ability to get further programming skills on the job. If something is not clear to you please give me some comments and let me improve my question.

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  • Electronic Arts Talks about their Upgrade to Oracle E-Business Suite Release 12

    Electronic Arts Inc. is a leading global interactive entertainment software company. EA develops, publishes, and distributes interactive software worldwide for video game systems, personal computers, wireless devices and the Internet. EA uses many Oracle products such as E-Business Suite, Demantra, PeopleSoft, Hyperion, Fusion Middleware, etc . Last year, EA needed an ERP Transformation and wanted to move to one global single instance to manage their business better. They decided to migrate from E-Business Suite 11.5.9 to Release 12 to get the added functionality they needed.

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  • SQL Server 2012 RTM Available!

    - by Davide Mauri
    SQL Server 2012 is available for download! http://www.microsoft.com/sqlserver/en/us/default.aspx The Evaluation version is available here: http://www.microsoft.com/download/en/details.aspx?id=29066 and along with the SQL Server 2012 RTM there’s also the Feature Pack available: http://www.microsoft.com/download/en/details.aspx?id=29065 The Feature Pack is rich of useful and interesting stuff, something needed by some feature, like the Semantic Language Statistics Database some other a very good (I would say needed) download if you use certain technologies, like MDS or Data Mining. Btw, for Data Mining also the updated Excel Addin has been released and it’s available in the Feature Pack. As if this would not be enough, also the SQL Server Data Tools IDE has been released in RTM: http://msdn.microsoft.com/en-us/data/hh297027 Remember that SQL Server Data Tool is completely free and can be used with SQL Server 2005 and after. Happy downloading!

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  • Avatar creation / dressing feature

    - by milesmeow
    What is the effort required to use a game engine such as Unreal or Unity, etc. and create an avatar customization features...complete with clothes. The user should be able to customize the body features and the clothes need to then fit onto the customized body. What is needed? Can you create one set of 3D models for clothes and somehow programatically have the clothes adapt to the body shape? I.e. The same shirt model will be able to fit on a skinny person vs. someone with a big beer belly. How difficult is this? What are the steps needed to implement this avatar creation/dressing feature. I'm basically talking about something like in Rockband 3.

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  • HackingSilverlight Code Browser

    So sometime ago I had been working on a sample browser for all the different samples I had used for hackingsilverlight and for blog posts. After awhile with all the jumping around between projects, and my failing memory I found I needed a quick easy way to remember all the code clips I used often. For me I needed something like a rola-deck for code so after taking my toys and leaving the sandbox as it were regarding the book HackingSilverlight between projects for the 5 minutes here or there I've...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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  • Simpler Times

    - by Simon Moon
    Does anyone else out there long for the simpler days where you needed to move a jumper in the jumper block to set your modem card to use IRQ7 so it would not conflict with the interrupts used by other boards in your PC and your modem card came with a 78 page manual telling you everything you would need to know to write your own driver for the board including a full schematic along with the board layout showing every chip, capacitor, and resistor?  Ahhhhh, the simplicity!I am wrestling with UserPnp issues for a USB software licensing dongle that is needed by some third party software in one of our production applications. Of course, every machine in production is virtual, so it could be anything in the chain of the software application library to the device driver running on the VM to the configuration of the simulated USB port to the implementation of the USB connection and transport in the virtual host to the physical electrical connections in the USB port on the hypervisor.If only there were the virtual analog to a set of needle-nose pliers to move a virtual jumper.Come to think of it, I always used to drop those damn things such that they would land in an irretrievable position under the motherboard anyway.

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  • Newly compiled (patched with -ck) 3.3 kernel won't boot up

    - by Shiki
    Screen is garbled. Reaaaally garbled. Like some sort of scrambling image from a movie. I can upload some pictures if needed. To be short with the description. Here is my 3.3 + ck .config file: http://pastebin.com/aP2F9RcH The dmesg log of the failed kernel: http://pastebin.com/esc2Rtka The computer is a ThinkPad T500 laptop. I have selected everything needed for the computer (as far as I can tell, but check the .config). The normal generic Ubuntu kernel boots and works perfect!

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  • Images from remote source - is it possible or is it bad practice?

    - by user1620696
    I'm building a management system for websites and I had an idea related to image galleries. I'm not sure it's a good approach. Since image space needed is related to how many images a user might upload, I thought about using cloud services like DropBox, Mega, and Google Drive to store images and load then when needed. The obvious problem with this approach is that downloading the images from the 3rd party service would hamper the user experience due to the increased download times. Is there any way to save images belonging in an image gallery on remote source without hampering the user experience because of speed? Or is this approach really not a good practice?

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  • video/audio output via HDMI Ubuntu 12.04

    - by lostNfound
    I've been out of the Ubuntu loop for quite a while now and have a completely new laptop now. Just installed Ubuntu 12.04 64-bit and would like to output my video and my audio via HDMI to my television. the following is the lspci | grep VGA for my computer. please tell me if there is any additional information needed and preferably how to obtain it and i will be more than happy to oblige. thank you in advance for your time and assistance in this matter. 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 540M] (rev a1) Edit: every time i restart my computer, after a short moment, i get an error message stating something along the lines "sorry, jockey needed to close unexpectedly." after researching, i discovered jockey is the name of the "additional drivers," which after initial installation, ubuntu informed me of proprietary drivers available. those are no longer available, and this error continues to occur.

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  • upgrading libglu1-mesa to its latest version

    - by Abderrahmane TAHRI JOUTI
    Yesterday I needed to install freeglut3, and ubuntu was saying that it needed libglu1-mesa=8.0.4-0ubuntu0.2 while 8.1~git1206081121.640409~gd~p was to be installed. So in order I did apt-get install --reinstall libglu1-mesa=8.0.4-0ubuntu0.2 and freeglut3 finally got installed. when I started ubuntu today, It got me onto Unity 2D. I got from that that what I did yesterday was not wise. Now compiz cannot start properly I suppose. I don't know if it is going to work, but if I install the version I had yesterday will it switch automatically ? Also, I do not know how to do it, installing the latest version of libglu1-mesa

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  • BizTalk 2009 - Size Functoid Fun

    - by StuartBrierley
    Recently when mapping a flat file from a third party source, I needed to check whether some elements had been sent with any content or not. In the source message these elements were being supplied in the form: <comment /> I though I would try using the size functoid, assuming that it would return a size of 0 for these empty elements.  What actully happens is that the Size funtoid returned a size of 1 rather than the 0 I was expecting. To get what I considered to be the correct output I needed to add a String Right Trim functoid before the Size functoid.  This then returned the "required" size of 0.

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  • Human powered document processing

    - by Denivic
    I want to create a "Human powered document processing" website in a formed as a gaming mechanic that will prompt volunteers to weed out text missed by OCR (optical character reader) The challenge is that the OCR output often contains errors and omissions, which hampers searches. Manual corrections is needed to weed out these mistakes, so that the text become machine readable.. I want to accomplish these task by splitting dull repetitive task into tiny microtasks and distributing then to register contributors on my site. I want to digitalized pedigree books into an online database. I want to recreate recaptcha and http://www.digitalkoot.fi/en/splash all roll into one.. Help!!!! What programing languages is best needed to create a recapctch type website and is there any open source project similar to this I can use? I need a some directions to begin this project, so all and any help will be great.

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  • Disable "Ubuntu 14.04" and "Files" from auto sorting alphabetically and THEN<(Disable the then.) automatically going to that location

    - by Doodski Man
    I looked about in Ubuntu 14.04 and I could not find a option to disable a feature that made extra work for me. After renaming something "Files" then reorganizes alphanumerically and then automatically moves the prompt/cursor/highlighting to the new file name at the new alphanumerical location. It's much easier and practical if the working cursor remains in the same area where the file was found that needed name changes or needed name spelling corrections. Windows 7 does what I ask about and it's a huge improvement over that auto sort and then go to the new file location. A example to consider is a file is in the "A" area and then you rename it to a "Z" and you are then taken to the "Z" stuff and need to scroll hundreds of lines back to the "A" section. It's annoying. Thanks for reading and taking the time.

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  • The Minimalist Approach to Content Governance - Manage Phase

    - by Kellsey Ruppel
    Originally posted by John Brunswick. Most people would probably agree that creating content is the enjoyable part of the content life cycle. Management, on the other hand, is generally not. This is why we thankfully have an opportunity to leverage meta data, security and other settings that have been applied or inherited in the prior parts of our governance process. In the interests of keeping this process pragmatic, there is little day to day activity that needs to happen here. Most of the activity that happens post creation will occur in the final "Retire" phase in which content may be archived or removed. The Manage Phase will focus on updating content and the meta data associated with it - specifically around ownership. Often times the largest issues with content ownership occur when a content creator leaves and organization or changes roles within an organization.   1. Update Content Ownership (as needed and on a quarterly basis) Why - Without updating content to reflect ownership changes it will be impossible to continue to meaningfully govern the content. How - Run reports against the meta data (creator and department to which the creator belongs) on content items for a particular user that may have left the organization or changed job roles. If the content is without and owner connect with the department marked as responsible. The content's ownership should be reassigned or if the content is no longer needed by that department for some reason it can be archived and or deleted. With a minimal investment it is possible to create reports that use an LDAP or Active Directory system to contrast all noted content owners versus the users that exist in the directory. The delta will indicate which content will need new ownership assigned. Impact - This implicitly keeps your repository and search collection clean. A very large percent of content that ends up no longer being useful to an organization falls into this category. This management phase (automated if possible) should be completed every quarter or as needed. The impact of actually following through with this phase is substantial and will provide end users with a better experience when browsing and searching for content.

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  • Is there ever a time when creating a level/world editor with your game is a bad idea?

    - by Borgel
    I have created a few smaller games on my own in the past. My approach has always been to create a completed editor where it has all the functionality needed to save a level file and load it into the game. This has always made most sense to me but I keep hearing from people that a game is never fully done in the editor. I have never worked in a game development team and so I don't have first hand experience, but not adding everything needed to make the game to the editor just seams wrong. Am I missing something? Is there ever a reason not to add a tool to the editor?

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  • How to create a minimal installation in VMware Player for browsing?

    - by dbz_a
    I am trying to build a minimal vmware image to use for private browsing (also called a browser appliance). I have tried using images for other small linux distros, most of them are either too heavy (I do not want any other functionality than browsing and downloading) or outdated (DSL, various browser appliance images at vmware official site). I have downloaded the minimal Ubuntu install image (12MB) and was hoping to select only the needed pakcages while installing but it was not asking for my choices anywhere. I am new to the command line installation and I would be thankful if someone could point out how to install only needed packages, and what are the bare-minimum packages to browse internet (I plan to use only firefox and transmission)

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  • Secondary display showing Ubuntu logo, but is not detected

    - by user72873
    I recently installed Ubuntu using WUBI, and it worked perfectly. However, my laptop is showing the main desktop screen, and my secondary display is only showing the Ubuntu logo with its loading bar underneath, nothing more. When I go to 'displays' it is only detecting my laptop screen, and not my Asus monitor (connected with a vga). Things I've done so far: Unplug and replug vga cable. Reboot computer. Re-install Ubuntu. Checked to see if any drivers needed to be installed. None were needed. I have a Thinkpad W520, with a Nvidia Quadro 1000M Thanks for the help!

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  • Possibility Program for number of pieces

    - by Brad
    I would like to put a program together to calculate the number of 60' pieces would be needed from a list of shorter pieces. For example, I sell rebar cut to length from our standard length of 60'-0". Now the length the customer requires are as follows: 343 pc @ 12.5' 35 pc @ 13' 10 pc @ 15' 63 pc @ 15.5'....... There are 56 total lengths ranging from 12.5' to 30.58' The idea is to limit the amount of waste from the 60' piece. The input from the user would be: number of differnt lengths Length of piece to cut from count of different lengths The result would be the number of prime pieces needed to fulfill the order. What well-known algorithms exist that could help me solve this problem?

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  • Ubuntu Doesn't Start from USB After Installation

    - by Fred Venus
    My computer refuses to boot from the USB even after I change everything that I can possibly think of on my motherboard's BIOS. But I have booted from the USB twice in the past. The first time is when I first got the computer and needed to install a new operating system. The second time is when I installed Windows onto the whole hard drive and needed to reinstall Ubuntu. It seems that it only refuses to boot if there is already an existing installation of Ubuntu on the hard drive. Any ideas on what is going on?

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  • MVC Can the model know ANYTHING about the view?

    - by AwDogsGo2Heaven
    I'm working on a game, and without getting into any details I am using MVC "patterns", "rules" or whatever you want to call it to make the game. The view includes everything needed to draw things on the screen, the controller passes input to the model. And the Model contains game logic. Here's my problem, the game is being made for mobile devices that vary in screen sizes. I feel my model needs to know the view size so it can appropriately adjust for it. I've thought about it for a while I could put all the adjustments in the view, but it just seems inefficient to translate the model positioning to the view's needed positioning every time. If the model knows the size it only needed to adjust itself once. So my question is can I pass the view size to the model without 'breaking' MVC? I feel personally they are still decoupled this way because a size is just a number, I could still change the view any time as long as it has a size. But I wanted to get a community response on this because I haven't seen many discussions of MVC being used in a game. (And to be clear I don't want an answer of why I shouldn't use it in a game, but do I break MVC by letting it know the view's size) EDIT - More details on the game's needs and why I wanted to pass the view. Some objects positions need to be set relative to the edge of the screen (such as UI elements) so that they appear relatively in the same place. Sprite sizes are not stretched if the window size is wider such as an IPhone 5 screen. They will just be placed relatively to the screen edge. .If I gave it to the view to handle this, I will need a flag saying that this element is positioned say x number of pixels from TOP BOTTOM RIGHT LEFT. Then allow the view to draw it with that information. Its acceptable, I just wanted to know if there was a better way while still being MVC because it seems this way will be repeating a logic over and over, where as if I knew the view size in the model, I could convert all the relative positions into absolute positions in one run, but with this I have to convert on every update to the screen.

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  • apache renew ssl not working [on hold]

    - by Varun S
    Downloaded a new ssl cert from go daddy and installed the cert on apache2 server put the cert in /etc/ssl/certs/ folder put the gd_bundle.crt in the /etc/ssl/ folder private key is in /etc/ssl/private/private.key I just replaced the original files with the new files, did not replace the private key. I restarted the server but the website is still showing old certificated date. What am I doing wrong and how do i resolve it ? my httpd.conf file is empty, the certificated config is in the sites-enabled/default-ssl file the server is apache2 running ubuntu 14.04 os SSLEngine on # A self-signed (snakeoil) certificate can be created by installing # the ssl-cert package. See # /usr/share/doc/apache2.2-common/README.Debian.gz for more info. # If both key and certificate are stored in the same file, only the # SSLCertificateFile directive is needed. SSLCertificateFile /etc/ssl/certs/2b1f6d308c2f9b.crt SSLCertificateKeyFile /etc/ssl/private/private.key # Server Certificate Chain: # Point SSLCertificateChainFile at a file containing the # concatenation of PEM encoded CA certificates which form the # certificate chain for the server certificate. Alternatively # the referenced file can be the same as SSLCertificateFile # when the CA certificates are directly appended to the server # certificate for convinience. SSLCertificateChainFile /etc/ssl/gd_bundle.crt -rwxr-xr-x 1 root root 1944 Aug 16 06:34 /etc/ssl/certs/2b1f6d308c2f9b.crt -rwxr-xr-x 1 root root 3197 Aug 16 06:10 /etc/ssl/gd_bundle.crt -rw-r--r-- 1 root root 1679 Oct 3 2013 /etc/ssl/private/private.key /etc/apache2/sites-available/default-ssl: # SSLCertificateFile directive is needed. /etc/apache2/sites-available/default-ssl: SSLCertificateFile /etc/ssl/certs/2b1f6d308c2f9b.crt /etc/apache2/sites-available/default-ssl: SSLCertificateKeyFile /etc/ssl/private/private.key /etc/apache2/sites-available/default-ssl: # Point SSLCertificateChainFile at a file containing the /etc/apache2/sites-available/default-ssl: # the referenced file can be the same as SSLCertificateFile /etc/apache2/sites-available/default-ssl: SSLCertificateChainFile /etc/ssl/gd_bundle.crt /etc/apache2/sites-enabled/default-ssl: # SSLCertificateFile directive is needed. /etc/apache2/sites-enabled/default-ssl: SSLCertificateFile /etc/ssl/certs/2b1f6d308c2f9b.crt /etc/apache2/sites-enabled/default-ssl: SSLCertificateKeyFile /etc/ssl/private/private.key /etc/apache2/sites-enabled/default-ssl: # Point SSLCertificateChainFile at a file containing the /etc/apache2/sites-enabled/default-ssl: # the referenced file can be the same as SSLCertificateFile /etc/apache2/sites-enabled/default-ssl: SSLCertificateChainFile /etc/ssl/gd_bundle.crt

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  • PostgreSQL update problems with uuid

    - by kdl
    Hi, I am trying to run yum update on my CentOS 5.2 box and keep getting this message: Missing Dependency: libossp-uuid.so.15 is needed by package postgresql-contrib I ran yum update postgresql separately and now it's 8.3.8. I also downloaded uuid-1.6.2 and built it from source, but I still get the same result. yum update -d6 uuid gives me this at the end: --> Running transaction check ---> Package uuid.i386 0:1.6.1-3.el5.kb set to be updated Checking deps for uuid.i386 0-1.6.1-3.el5.kb - u Checking deps for uuid.i386 0-1.5.1-4.rhel5 - None postgresql-contrib requires: libossp-uuid.so.15 --> Processing Dependency: libossp-uuid.so.15 for package: postgresql-contrib Needed Require is not a package name. Looking up: libossp-uuid.so.15 Potential Provider: uuid.i386 0:1.5.1-4.rhel5 Mode is u for provider of libossp-uuid.so.15: uuid.i386 0:1.5.1-4.rhel5 Mode for pkg providing libossp-uuid.so.15: u Cannot find an update path for dep for: libossp-uuid.so.15 Searching pkgSack for dep: libossp-uuid.so.15 Potential match for libossp-uuid.so.15 from uuid - 1.5.1-4.rhel5.i386 Matched uuid - 1.5.1-4.rhel5.i386 to require for libossp-uuid.so.15 uuid - 1.5.1-4.rhel5.i386 is in providing packages but it is already installed, removing. --> Finished Dependency Resolution Dependency Process ending Error: Missing Dependency: libossp-uuid.so.15 is needed by package postgresql-contrib How can I resolve this situation? Thanks

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  • Installing rpm module of Python for yum

    - by vito
    I've installed Python and yum from source (configure, make, make install), not using RPMs because that's leading to several other issues. So when I executed: # yum update ... I get the following error: Traceback (most recent call last): File "/usr/bin/yum", line 22, in <module> import yummain File "/usr/share/yum/yummain.py", line 22, in <module> import clientStuff File "/usr/share/yum/clientStuff.py", line 18, in <module> import rpm ImportError: No module named rpm Now because I've installed yum and python from source, do I need to install Python's rpm module from source, too? Because installing the rpm for this module lead to the following error: # rpm -vih rpm-python-3.0.4-6x.i386.rpm warning: rpm-python-3.0.4-6x.i386.rpm: V3 DSA signature: NOKEY, key ID db42a60e error: Failed dependencies: python >= 1.5.2 is needed by rpm-python-3.0.4-6x.i386 libbz2.so.0 is needed by rpm-python-3.0.4-6x.i386 librpm.so.0 is needed by rpm-python-3.0.4-6x.i386 Suggested resolutions: /var/spool/up2datepython-2.3.4-14.7.el4.x86_64.rpm I tried searching for the source of this module, but I couldn't find it. Any help in installing this module is appreciated. Thanks for your time. Other info: # python -V Python 2.6.5

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  • What is optimal hardware configuration for heavy load LAMP application

    - by Piotr K.
    I need to run Linux-Apache-PHP-MySQL application (Moodle e-learning platform) for a large number of concurrent users - I am aiming 5000 users. By concurrent I mean that 5000 people should be able to work with the application at the same time. "Work" means not only do database reads but writes as well. The application is not very typical, since it is doing a lot of inserts/updates on the database, so caching techniques are not helping to much. We are using InnoDB storage engine. In addition application is not written with performance in mind. For instance one Apache thread usually occupies about 30-50 MB of RAM. I would be greatful for information what hardware is needed to build scalable configuration that is able to handle this kind of load. We are using right now two HP DLG 380 with two 4 core processors which are able to handle much lower load (typically 300-500 concurrent users). Is it reasonable to invest in this kind of boxes and build cluster using them or is it better to go with some more high-end hardware? I am particularly curious how many and how powerful servers are needed (number of processors/cores, size of RAM) what network equipment should be used (what kind of switches, network cards) any other hardware, like particular disc storage solutions, etc, that are needed Another thing is how to put together everything, that is what is the most optimal architecture. Clustering with MySQL is rather hard (people are complaining about MySQL Cluster, even here on Stackoverflow).

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