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  • Install Eclipse Juno on 12.04

    - by veepsk
    So I am trying to install eclipse Juno on Ubuntu 12.04. I did all the things instructed in this link But whenever I install any new softwares (Say CDT or Pydev) on eclipse the softwares are gone on opening the eclipse app again.(Have to open eclipse again with root privileges to install all the software) I also ran into many problems with linking the include library for Eclipse CDT. So can anyone help me with Installing Juno in a way that I do not need root access every time I change configurations in Eclipse.

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  • Cannot install packages. "Warning: untrusted versions..." plus "method driver /usr/lib/apt/methods/http could not be found"

    - by Steve Tjoa
    Judging from Internet forums, these errors appear to be popular when attempting to install packages: steve:~$ sudo aptitude install examplepackage The following NEW packages will be installed: examplepackage examplepackage-common{a} 0 packages upgraded, 2 newly installed, 0 to remove and 0 not upgraded. Need to get 1,834 kB of archives. After unpacking 7,631 kB will be used. Do you want to continue? [Y/n/?] WARNING: untrusted versions of the following packages will be installed! Untrusted packages could compromise your system's security. You should only proceed with the installation if you are certain that this is what you want to do. examplepackage examplepackage-common Do you want to ignore this warning and proceed anyway? To continue, enter "Yes"; to abort, enter "No": Yes E: The method driver /usr/lib/apt/methods/http could not be found. E: The method driver /usr/lib/apt/methods/http could not be found. E: Internal error: couldn't generate list of packages to download I followed this post by uninstalling ubuntu-keyring. But I cannot reinstall ubuntu-keyring or ubuntu-minimal -- the above errors reappear. In fact, I don't even seem to have apt (I must have caused this along the way by trying a bad solution, or maybe a clean): steve:~$ sudo apt-get update sudo: apt-get: command not found Aptitude works, but I can't install apt: steve:~$ sudo aptitude install apt The following NEW packages will be installed: apt 0 packages upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 1,046 kB of archives. After unpacking 3,441 kB will be used. E: The method driver /usr/lib/apt/methods/http could not be found. E: The method driver /usr/lib/apt/methods/http could not be found. E: Internal error: couldn't generate list of packages to download ...or update steve:~$ sudo aptitude update E: The method driver /usr/lib/apt/methods/http could not be found. E: The method driver /usr/lib/apt/methods/http could not be found. E: The method driver /usr/lib/apt/methods/http could not be found. I tried this post. Didn't help. To summarize, the main problem is that I cannot install anything. While attempting to fix the problem, the other aforementioned errors occurred. Can you help me fix this error? Feel free to ask if you need more information. Stats: steve:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 11.10 Release: 11.10 Codename: oneiric

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  • Learn more about SPARC by listening to our newly recorded podcasts

    - by Cinzia Mascanzoni
    Please listen to our newly recorded series of four podcasts focused on SPARC. The topics are: How SPARC T4 Servers Open New Opportunities SPARC Roadmap and SPARC T4 Architecture Highlights SPARC T4 For Installed Base Refresh and Consolidation SPARC T4 – How Does it Stack up Against the Competition? Rob Ludeman, from SPARC Product Management, and Thomas Ressler, WWA&C Alliances Consultant, are your hosts. The intent is to continue to help you understand how to position and sell SPARC/T4 into your customer architecture.Details on how to access these podcasts can be found here.

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  • MCM Preperations - how it's going

    - by NeilHambly
    Since the announcement in November 2010 that the MCM SQL Server 2008 Training program had been revamped, read more on that here http://www.sqlskills.com/BLOGS/PAUL/post/Big-changes-to-the-MCM-program-and-how-SQLskills-can-help-you.aspx Experienced SQL Professionals now have more opportunity to undertake this advanced certification, Where they previously might not have been able to undertake for a variety of reasons, {time, money, location etc..} With a few announcements of those who has recently...(read more)

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  • VIDEO: Improved user experience of PeopleTools 8.50 a hit with customer

    - by PeopleTools Strategy Team
    New and upgraded features in PeopleTools 8.50 really help boost productivity, says Oracle customer Dennis Mesler, of Boise, Inc. From improved navigational flows to enhanced grids to new features such as type-ahead or auto-suggest, users can expect to save time and training with PeopleTools 8.50. To hear more about this customer's opinion on the user experience of PeopleTools 8.50, watch his video at HERE

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  • how to record sound via headphone in audacity

    - by agha rehan abbas
    i have tried recording sound via headphone but i cant get it done not only that but while using skype my voice is not audible to the person whom i am talking but i can hear his voice i think it is the issue of some simple settings so can any one help me to get it done i have connected my headphone into my pc but i cant see it in the list of recordable devices have a look at it is this an issue of incompatible headphones ?

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  • Lenovo ThinkCentre DisplayPort not working

    - by user170736
    I installed Xubuntu 13.04, Zorin 7, and finally Ubuntu 13.04 on a Lenovo M58. The BIOS works fine on my DisplayPort monitor but Ubuntu will only work on the SVGA. The graphics are on-board: Intel Q45/Q43 x86/MMX/SSE2 I installed and ran the new Intel Driver Manager. It seemed to complete all tasks without any errors, but the DisplayPort still only works for the BIOS. Any help would be greatly appreciated

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  • Idera SQL Doctor 3.0 and MS SQL Changes

    New features worth mentioning in SQL doctor 3.0 begin with a new server dashboard that not only gives a comprehensive overview of a SQL Server instance's current health, but also several key details to help database administrators. Some of the details include recommendations on how to optimize server configuration, how to fix certain security issues, and how to get rid of performance bottlenecks. The latest version of SQL doctor also supplies users with key server information. The status of system parameters known to affect SQL Server performance, such as processes, disk partitions, cache, m...

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  • ODI 11g - Cleaning control characters and User Functions

    - by David Allan
    In ODI user functions have a poor name really, they should be user expressions - a way of wrapping common expressions that you may wish to reuse many times - across many different technologies is an added bonus. To illustrate look at the problem of how to remove control characters from text. Users ask these types of questions over all technologies - Microsoft SQL Server, Oracle, DB2 and for many years - how do I clean a string, how do I tokenize a string and so on. After some searching around you will find a few ways of doing this, in Oracle there is a convenient way of using the TRANSLATE and REPLACE functions. So you can convert some text using the following SQL; replace( translate('This is my string'||chr(9)||' which has a control character', chr(3)||chr(4)||chr(5)||chr(9), chr(3) ), chr(3), '' ) If you had many columns to perform this kind of transformation on, in the Oracle database the natural solution you'd go to would be to code this as a PLSQL function since you don't want the code splattered everywhere. Someone tells you that there is another control character that needs added equals a maintenance headache. Coding it as a PLSQL function will incur a context switch between SQL and PLSQL which could prove costly. In ODI user functions let you capture this expression text and reference it many times across your mappings. This will protect the expression from being copy-pasted by developers and make maintenance much simpler - change the expression definition in one place. Firstly define a name and a syntax for the user function, I am calling it UF_STRIP_BAD_CHARACTERS and it has one parameter an input string;  We then can define an implementation for each technology we will use it, I will define Oracle's using the inputString parameter and the TRANSLATE and REPLACE functions with whatever control characters I want to replace; I can then use this inside mapping expressions in ODI, below I am cleaning the ENAME column - a fabricated example but you get the gist.  Note when I use the user function the function name remains in the text of the mapping, the actual expression is not substituted until I generate the scenario. If you generate the scenario and export the scenario you can have a peak at the code that is processed in the runtime - below you can see a snippet of my export scenario;  That's all for now, hopefully a useful snippet of info.

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  • SBUG --> UK Connected Systems User Group

    - by Michael Stephenson
    Following a recent user group meeting we have decided that the UK SOA/BPM User Group will be renamed to the UK Connected Systems User Group.  The reasons for this are as follows: 1. Other user groups who cover the same topics as us are all called something similar 2. We feel the name change will help to increase user group membership The focus and topics of the user group will remain the same.

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  • Installing Sphinx on Ubuntu - install location

    - by Alex
    I have to install Sphinx on my Ubuntu 11.10 for it to work on a ruby app. I managed to install it through synaptics, however when I run my sphinx (rake ts:rebuild) I get an error message saying: Sphinx cannot be found on your system. You may need to configure the following settings in your config/sphinx.yml file: * bin_path * searchd_binary_name * indexer_binary_name I guess I just need to edit the sphinx.yml file with the right info but hey, i can't seem to find out where sphinx is. Any help? Thx Alex

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  • DOAG 2012 and Educause 2012

    - by Chris Kawalek
    Oracle understands the value of desktop virtualization and how customers have really embraced it as a top tier method to deliver access to applications and data. Just as supporting operating systems other than Windows in the enterprise desktop space started to become necessary perhaps 5-7 years ago, supporting desktop virtualization with VDI, application virtualization, thin clients, and tablet access is becoming necessary today in 2012. Any application strategy needs to have a secure mobile component, and a solution that gives you a holistic strategy across both mobile and fixed-asset (i.e., desktop PCs) devices is crucial to success. This means it's probably useful to learn about desktop virtualization, even if it's not in your typical area of responsibility. A good way to do that is at one of the many trade shows where we exhibit. Here are two examples:  DOAG 2012 Conference + Exhibition The DOAG Conference is fast approaching, starting November 20th in Nuremberg, Germany. If you've been reading this blog for a while, you might remember that we attended last year as well. This conference is fantastic for us because we get to speak directly to users of Oracle products. In many cases, those DBAs, IT managers, and other infrastructure folks are looking for ways to deal with the burgeoning BYOD model, as well as ways of streamlining their standard desktop and access technologies. We have a couple of sessions where you can learn a great deal about how Oracle can help with these points. Session Schedule (look under "Infrastruktur & Hardware") The two sessions focused on desktop virtualization are: Oracle VDI Best Practice unter Linux (Oracle VDI Best Practice Under Linux) Virtual Desktop Infrastructure Implementierungen und Praxiserfahrungen (Virtual Desktop Infrastructures Implementations and Best Practices) We will also have experts on hand at the booth to answer your questions on using desktop virtualization. If you're at the show, please stop by and say hello to our team there! Educause 2012  Another good example is Educause. We've gone the last few years to show off a slough of education oriented applications and capabilities in the Oracle product portfolio. And every year, we display those applications through Oracle desktop virtualization. This means the demonstration can easily be setup ahead of time and replicated out to however many "demo pods" that we have available. There's no need for our product teams to setup individual laptops for demos -- we can display a standardized Windows desktop virtual machine with their apps all ready to go on a whole bunch of devices like your standard trade show laptop, our Sun Ray Clients, and iPad. Educause 2012 just wrapped, so we're sorry we missed you this year. But there is always next year! Until then, here are a few pictures from this year's show: You can also watch this video to see how Catholic Education Australia uses Oracle Secure Global Desktop to help cope with the ever changing ways that people access their applications.  -Chris 

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  • ubuntu get stuck on boot

    - by john
    it seems that i cant install any OS on my system, ubuntu, mint, fedora or mac os x except windows, it just stuck on ubuntu logo, or a little bit later and the same thing heppend to fedora and mint, and i tried to install this on my laptop and it worked, so the disc isnt the problem. and i tried to change to AHCI instead of IDE as suggested to me before but still no success. thank you very much for your help!! asus p6t deluxe i7 940 580 gtx 12G

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  • totem doesn't enables you to skip forward or backward in a mp3

    - by user53058
    Can anyone help me figure this out? So if i open mp3 files in Totem: and Banshee 2.4 So for my main music player I use Banshee 2.4, which works pretty well, despite a few occasional hiccups (any suggestions as to something better are totally welcome) but when I'm downloading new mp3s to my desktop and I want to check them out I normally just click on them and have them open in Totem. ubuntu 11.04 x64

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  • How to Map a CSV or Tab Delimited File to MySQL Multi-Table Database [migrated]

    - by Keefer
    I've got a pretty substantial XLS file a client provided 830 total tabs/sheets. I've designed a multi table database with PHPMyAdmin (MySQL obviously) to house the information that's in there, and have populated about 5 of those sheets by hand to ensure the data will fit into the designed database. Is there a piece of software or some sort of tool that will help me format this XLS document and map it to the right places in the database?

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  • There is no driver for Ralink chip 5360

    - by Dmitrix
    I bought DWA-525 and it does not work Google did not help. No one on the Internet could not get the device to work =( lspci 01:06.0 Network controller: Ralink corp. Device 5360 I do not know what to do uname -a Linux pc 3.0.0-19-generic #33-Ubuntu SMP Thu Apr 19 19:05:57 UTC 2012 i686 athlon i386 GNU/Linux cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=11.10 DISTRIB_CODENAME=oneiric DISTRIB_DESCRIPTION="Ubuntu 11.10" I am sure that the problem is DWA-525 and chip 5360. I found many similar problems on the Internet without solving =(

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  • What does SetTextureStage(0, D3DTSS_COLORARG2, 0) in DirectX mean?

    - by Vite Falcon
    I'm trying to convert some DirectX code to Ogre3D and was wondering what the following translates to: pDev->SetTextureStage(0, D3DTSS_TEXCOORDINDEX, 0) pDev->SetTextureStage(0, D3DTSS_COLORARG1, D3DTA_TEXTURE) pDev->SetTextureStage(0, D3DTSS_COLOROP, D3DTOP_MODULATE) pDev->SetTextureStage(0, D3DTSS_COLORARG2, 0) What is the modulation operation happening here? Is the texture getting modulated with the background? Or is it getting zeroed? I've tried searching for what this means and unfortunately I haven't come across anything meaningful. Any help to shed light on this matter will be much appreciated.

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  • Fireball.CodeEditor

    - by csharp-source.net
    Fireball.CodeEditor is a source editor control with syntax highlight support. It supports some common programming language and you can add your own syntax. Also on the website you can find a software called FireEdit. It is a open source small code editor with support for extensibility from plugins system, more info on the web site, join the forum and help the staff to add feature and find bugs, by testing the control or the application or by making a plugin.

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  • Why is my class worse than the hierarchy of classes in the book (beginner OOP)?

    - by aditya menon
    I am reading this book. The author is trying to model a lesson in a college. The goal is to output the Lesson Type (Lecture or Seminar), and the Charges for the lesson depending on whether it is a hourly or fixed price lesson. So the output should be: lesson charge 20. Charge type: hourly rate. lesson type seminar. lesson charge 30. Charge type: fixed rate. lesson type lecture. When the input is as follows: $lessons[] = new Lesson('hourly rate', 4, 'seminar'); $lessons[] = new Lesson('fixed rate', null, 'lecture'); I wrote this: class Lesson { private $chargeType; private $duration; private $lessonType; public function __construct($chargeType, $duration, $lessonType) { $this->chargeType = $chargeType; $this->duration = $duration; $this->lessonType = $lessonType; } public function getChargeType() { return $this->getChargeType; } public function getLessonType() { return $this->getLessonType; } public function cost() { if($this->chargeType == 'fixed rate') { return "30"; } else { return $this->duration * 5; } } } $lessons[] = new Lesson('hourly rate', 4, 'seminar'); $lessons[] = new Lesson('fixed rate', null, 'lecture'); foreach($lessons as $lesson) { print "lesson charge {$lesson->cost()}."; print " Charge type: {$lesson->getChargeType()}."; print " lesson type {$lesson->getLessonType()}."; print "<br />"; } But according to the book, I am wrong (I am pretty sure I am, too). The author gave a large hierarchy of classes as the solution instead. In a previous chapter, the author stated the following 'four signposts' as the time when I should consider changing my class structure: Code Duplication The Class Who Knew Too Much About His Context The Jack of All Trades - Classes that try to do many things Conditional Statements The only problem I can see is Conditional Statements, and that too in a vague manner - so why refactor this? What problems do you think might arise in the future that I have not foreseen?

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  • How to fix 'grub error file not found' when installing 12.04?

    - by Tomasz Grabowski
    i'm trying to install Ubuntu. I don't know if it is important, but i'm trying to install it on external HDD. In the end i have external bootable HDD which only displays: error: file not found grub recovery> From the beginning: I've downloaded ubuntu-12.04-desktop-i386.iso I've used LiLi USB Creator (LinuxLive) to create bootable pendrive from that image I've bootet from it, it works I've clicked "Try ubuntu", it works too. I've used GParted to look over drivers (disks) My primary embedded disk is seen as /dev/sda My attached external disk as /dev/sdb My PenDrive as /dev/sdc I've created partitions on /dev/sdb Fist partition for system (over 200GiB) Second was there already (it's xsf, and i don't want to touch it :P) Third is extended partition, with 1 locital partiton (10GiB) for swap I've started installation i've choose "somethin else" in ... i belive secound screeb then is selected /dev/sdb as boot disk for first partiton of /dev/sdb i set i want ext3 file system, i've check "formattin" checkbox, and mount path set to "/" firs logical partiton set as swap partition After installation finished, i restarted my computer. When i boot from my primary disc it's work ok, my previous operating system - vista - works ok. When i set my BIOS to boot from my external disc, i only get that message: error: file not found grub recovery> I've try to reinstall it, but didn't help... In desperation, i've try to read a bit about that "grub recovery" command-line and experiment a bit... I'm not sure if this has had any point, or if it give you some information (notice, that i don't know what i'm doing :P ) when i've type command: insmod (hd1,1)/boot/grub/linux.mod i've get message: unknown filesystem the same with: insmod (hd1,msdos1)/boot/grub/linux.mod the same with: insmod ext3 but i get no message after command: insmod ext2 ... notice that i really don't know what this command exactly do, but than i thought that maybe if i reinstall ubuntu with ext2 filesystem, it will work. I've done that, but symptoms are the same. I've go back to that Live version of ubuntu, filesystem and basics directories seems to be present on /dev/sdb1 ... i'm completely unfamiliar with GRUB. I'm also don't know which wersion of GRUB it is, i hope there is only one version on ubuntu-12.04-desktop-i386.iso Any help? Thax

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  • Will Ubuntu work on a Dell Inspiron 15R?

    - by Daniel Davis
    I want to know how to install Ubuntu on a Dell Inspiron 15R with Intel Core i3, 3GB RAM, Intel HD graphics and 320GB HDD. I've heard some people have had issues with the wireless card. Also, I tried a few days ago to install the 64-bit version of Ubuntu 10.10 and the installaten hung on the "Who are you" screen... Can anyone help me, I really want to get into Linux but without having any problems with the laptops drivers.

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