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• how non-programmer become developer

  - by Sarang

  Every year there are different types of freshers getting recruited. But, our IT field is not only limited to IT Engineers & Computer Engineers. It is full of all different types of engineers. What is a way an engineer can be a proper developer ? I am asking this because, whatever engineering the student gone for, one can be shifted to IT development if he/she has some particular qualities within. What are those quelities required to be in a developer or required to be implemented to be developer ?

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• Is Information Technology really Engineering?

  - by RPK

  While travelling I met a mathematician who was sitting near me. In a discussion he said: "...there is nothing like engineering in IT or rather programming". A true engineering is what Architecture is, what Electrical and Mechanical is. It made me think and I was puzzled. A percent of my brain agreed also because in Indian Army, there is no subject like Computer Engineering in the Engineering Corps. They don't consider programming as engineering. This is what I heard few years back, I don't know what Indian Army thinks now. What are your views?

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• Local Events | Azure Bootcamp

  - by Jeff Julian

  Coming to Kansas City April 8th and 9th is the Microsoft Azure Bootcamp. This event looks very promising for those developers who are looking into Azure for themselves or their companies. It covers the wide range of topics required to understand what Azure really is and is not. Space is limited so if you are considering Azure, register for this event today.Agenda:Module 1: Introduction to cloud computer and AzureHow it worksKey ScenariosThe development environment and SDKModule 2: Using Web RolesBasic ASP.NETBasic configurationModule 3: Blobs: File Storage in the cloudModule 4: Tables: Scalable hierarchical storageModule 5: Queues: Decoupling your systemsModule 6: Basic Worker RolesExecuting backend processesConsuming a queueLeveraging local storageModule 7: Advanced Worker RolesExternal EndpointsInter-role communicationModule 8: Building a business with AzureUsing Azure as an ISV or a partnerAdvantages to delivering valueBPOSPricingModule 9: SQL AzureSetting it upSQL Azure firewallRemote managementMigrating dataModule 10: AppFabricService BusAccess Control SystemIdentity in the cloudModule 11: Cloud ScenariosApp migration strategiesDisposable computingDynamic scaleShuntingPrototypingMultitenant applications (This is my second attempt at this post after MacJournal decided to crash and not save my work. Authoring tools all need auto-save features by now, that is a requirement set in stone by Microsoft Word 97) Related Tags: Azure, Microsoft, Kansas City

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• How to change System default language on GNOME3?

  - by Vor

  I just installed GNOME3 on my Ubuntu. Everything worked fine till I restarted computer. Then I received a message if I want to change folders name to some other (different language, don't know what is this, but looks like Chinese). I pressed, 'keep old names' but it still changed all my folder names! And also the rest of the names. (like settings, and all that staff). So if you can give me the direction on where to click (cause all English names changed to non-English) and I simply don't know what does any of them means!

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• CPU fan kicks in to full gear when i try to install ubuntu 12.10 or LTS

  - by Remi cook

  Whenever I try to install (DUAL BOOT WITH WINDOWS 7) both versions of Ubuntu desktop on my PC the CPU fan starts spinning so fast that I couldn't even go through the installation for fear of my CPU exploding. In windows 7, the temp reaches 25-30 idle and 30-45 under full load. I tried installing through Wubi and by burning it to USB drive. Both wield the same results. I would appreciate any help. I'm a complete noob so take it easy one me. Intel Core i5 2500 @ 3.30GHz 4.00 GB Dual-Channel DDR3 @ 668MHz (9-9-9-24) Motherboard ASUSTeK Computer INC. P8Z68-V LX (LGA1155) Graphics AMD Radeon HD 6850 (Sapphire/PCPartner)

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• Downloads killing internet on my home network

  - by Travis

  I am currently having a problem with my wireless. Whenever I try to download anything it kills the internet for every other application(tabs within the same browser, browsers on other computers on the same network) except the process doing the download. This occurs with everything from downloading updates to iso's. I am not using a torrent. It happens when downloading upgrades, browser downloads, or anything else. This problem does not occur when I use Windows 7 on the same computer and it stops killing the internet for other computers if I turn the download/Ubuntu off. I am using an ASUS G74SX laptop running Ubuntu 12.10 with Gnome 3.6. My wireless card is an Intel Corporation Centrino Wireless-N + WiMAX 6150 (rev 67) Thanks!

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• How to Quickly Encrypt Removable Storage Devices with Ubuntu

  - by Chris Hoffman

  Ubuntu can quickly encrypt USB flash drives and external hard drives. You’ll be prompted for your passphrase each time you connect the drive to your computer – your private data will be secure, even if you misplace the drive. Ubuntu’s Disk Utility uses LUKS (Linux Unified Key Setup) encryption, which may not be compatible with other operating systems. However, the drive will be plug-and-play with any Linux system running the GNOME desktop. HTG Explains: What Is RSS and How Can I Benefit From Using It? HTG Explains: Why You Only Have to Wipe a Disk Once to Erase It HTG Explains: Learn How Websites Are Tracking You Online

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• Is Haskell worth learning?

  - by Jason K

  I am looking at this question primarily from a career point of view, so I hope you answer it accordingly. I am fairly proficient with Python, can write C++ and I am a final year student of computer science engineering I am looking to learn Haskell because I have heard a lot about it. My question is: apart from learning it because of all the good I have heard about it, is it any good for my career? Is it used in the industry? I am curious to learn it but unless it helps me somehow in my career, I am not willing to make that change at this stage. Looking for some personal experiences here. Thanks!

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• Login screen restarts while entering password

  - by Shane L

  I am having a problem that only occurred after installing the fglrx proprietary driver through the additional drivers app. The exact same issue is described in this question, however it's closed. Must login twice before entering Unity; first login screen has graphical anomalies When I boot up my computer, once I get to lightdm login screen I will start typing my password, and upon the entering of two of my password characters "n2" the screen will start displaying some corruption in the very top edge of the screen, then after I hit the number 2, lightdm seems to crash and it will restart and everything is fine, I can login from that point. So the issue is, every time I reboot, I have to login once, allow lightdm to crash and restart, then login as normal. The issue did not occur prior to installing fglrx, and has happened through several reinstalls.

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• Today at Oracle OpenWorld 2012

  - by Scott McNeil

  We have another full day of great Oracle OpenWorld keynotes, sessions, demos and customer presentations in the Seen and Be Heard threater. Here's a quick run down of what's happening today with Oracle Enterprise Manager 12c: Download the Oracle Enterprise Manager 12c OpenWorld schedule (PDF) Oracle Enterprise Manager Cloud Control 12c (and Private Cloud) General Session Tues 2 Oct, 2012 Time Title Location 11:45 AM - 12:45 PM General Session: Using Oracle Enterprise Manager to Manage Your Own Private Cloud Moscone South - 103* 1:15 PM - 2:15 PM General Session: Breakthrough Efficiency in Private Cloud Infrastructure Moscone West - 3014 Conference Session Tues 2 Oct, 2012 Time Title Location 10:15 AM - 11:15 AM Oracle Exadata/Oracle Enterprise Manager 12c: Journey into Oracle Database Cloud Moscone West - 3018 10:15 AM - 11:15 AM Bulletproof Your Application Upgrades with Secure Data Masking and Subsetting Moscone West - 3020 10:15 AM - 11:15 AM Oracle Enterprise Manager 12c: Architecture Deep Dive, Tips, and Techniques Moscone South - 303 11:45 AM - 12:45 PM RDBMS Forensics: Troubleshooting with Active Session History Moscone West - 3018 11:45 AM - 12:45 PM Building and Operationalizing Your Data Center Environment with Oracle Exalogic Moscone South - 309 11:45 AM - 12:45 PM Securely Building a National Electronic Health Record: Singapore Case Study Westin San Francisco - Concordia 1:15 PM - 2:15 PM Managing Heterogeneous Environments with Oracle Enterprise Manager Moscone West - 3018 1:15 PM - 2:15 PM Complete Oracle WebLogic Server Management with Oracle Enterprise Manager 12c Moscone South - 309 1:15 PM - 2:15 PM Database Lifecycle Management with Oracle Enterprise Manager 12c Moscone West - 3020 1:15 PM - 2:15 PM Best Practices, Key Features, Tips, Techniques for Oracle Enterprise Manager 12c Upgrade Moscone South - 307 1:15 PM - 2:15 PM Enterprise Cloud with CSC’s Foundation Services for Oracle and Oracle Enterprise Manager 12c Moscone South - 236 5:00 PM - 6:00 PM Deep Dive 3-D on Oracle Exadata Management: From Discovery to Deployment to Diagnostics Moscone West - 3018 5:00 PM - 6:00 PM Everything You Need to Know About Monitoring and Troubleshooting Oracle GoldenGate Moscone West - 3005 5:00 PM - 6:00 PM Oracle Enterprise Manager 12c: The Nerve Center of Oracle Cloud Moscone West - 3020 5:00 PM - 6:00 PM Advanced Management of Oracle E-Business Suite with Oracle Enterprise Manager Moscone West - 2016 5:00 PM - 6:00 PM Oracle Enterprise Manager 12c Cloud Control Performance Pages: Falling in Love Again Moscone West - 3014 Hands-on Labs Tues 2 Oct, 2012 Time Title Location 10:15 AM - 12:45 PM Managing the Cloud with Oracle Enterprise Manager 12c Marriott Marquis - Salon 5/6 1:15 PM - 2:15 PM Database Performance Tuning Hands-on Lab Marriott Marquis - Salon 5/6 Scene and Be Heard Theater Session Tues 2 Oct, 2012 Time Title Location 10:30 AM - 10:50 AM Start Small, Grow Big: Hands-On Oracle Private Cloud—A Step-by-Step Guide Moscone South Exhibition Hall - Booth 2407 12:30 PM - 12:50 PM Blue Medora’s Oracle Enterprise Manager Plug-in for VMware vSphere Monitoring Moscone South Exhibition Hall - Booth 2407 Demos Demo Location Application and Infrastructure Testing Moscone West - W-092 Automatic Application and SQL Tuning Moscone South, Left - S-042 Automatic Fault Diagnostics Moscone South, Left - S-036 Automatic Performance Diagnostics Moscone South, Left - S-033 Complete Care for Oracle Using My Oracle Support Moscone South, Left - S-031 Complete Cloud Lifecycle Management Moscone North, Upper Lobby - N-019 Complete Database Lifecycle Management Moscone South, Left - S-030 Comprehensive Infrastructure as a Service via Oracle Enterprise Manager Moscone South, Left - S-045 Data Masking and Data Subsetting Moscone South, Left - S-034 Database Testing with Oracle Real Application Testing Moscone South, Left - S-041 Identity Management Monitoring with Oracle Enterprise Manager Moscone South, Right - S-212 Mission-Critical, SPARC-Powered Infrastructure as a Service Moscone South, Center - S-157 Oracle E-Business Suite, Siebel, JD Edwards, and PeopleSoft Management Moscone West - W-084 Oracle Enterprise Manager Cloud Control 12c Overview Moscone South, Left - S-039 Oracle Enterprise Manager: Complete Data Center Management Moscone South, Left - S-040 Oracle Exadata Management Moscone South, Center - Oracle Exalogic Management Moscone South, Center - Oracle Fusion Applications Management Moscone West - W-018 Oracle Real User Experience Insight Moscone South, Right - S-226 Oracle WebLogic Server Management and Java Diagnostics Moscone South, Right - S-206 Platform as a Service Using Oracle Enterprise Manager Moscone North, Upper Lobby - N-020 SOA Management Moscone South, Right - S-225 Self-Service Application Testing on Private and Public Clouds Moscone West - W-110 Oracle OpenWorld Music Festival New this year is Oracle’s first annual Oracle OpenWorld Musical Festival, featuring some of today's breakthrough musicians from around the country and the world. It's five nights of back-to-back performances in the heart of San Francisco—free to registered attendees. See the lineup Not Heading to OpenWorld—Watch it Live! Stay Connected: Twitter | Facebook | YouTube | Linkedin | Newsletter Download the Oracle Enterprise Manager Cloud Control12c Mobile app

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• Installing Ubuntu 10.04 to external HDD overwrites the MBR of the internal HDD

  - by zkrpar

  I have a Asus A42F laptop which has Windows 7 32 bit installed on it's internal HDD. I have just installed Ubuntu 10.04 on a portable HDD using the laptop. Now my laptop does not boot Windows 7 if the portable HDD is disconnected. I can only get the boot menu when the portable HDD is connected. The portable HDD does not boot when connected to another computer. Please help me, I want to: Boot Windows from the internal drive, without GRUB Boot Ubuntu from the external drive via the BIOS boot menu (F8 or F12)

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• Opinion on LastPass's security for the Average Joe [closed]

  - by Rook

  This is borderline on objective/subjective, but I'm posting it here since I'm more interested in objective facts, without going into too much technical details, than I am in user reviews of LastPass. I've always used offline ways for (password / sensitive data) storage, but lately I keep hearing good things about LastPass. Indeed, it is more practical having it always accessible from every computer you're using without syncing and related problems, but the security aspect still troubles me. How (in a nutshell for dummies) does LastPass keep your data secure / can their employees see your data, and what is your opinion for such storage of more than usual keeping of sensitive data (bank PIN codes, some financial / business related stuff and so on - you know, the things that would practically hurt if lost / phished)? What are your opinions of it, and do you trust it for such? Any bad experiences? If someone for example is sniffing your wifi network, would such data be easier than usual to sniff out?

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• How can a gamepad control THE mouse?

  - by Boris

  There are many questions about this subject: Remapping both mouse and keyboard to a gamepad How do I configure a joystick or gamepad? How to control the mouse pointer via my keyboard? ... But the purpose of these questions/answers is to be able to use the gamepad for playing a game. I would a like a solution to use the gamepad to control THE mouse. To replace the mouse by the gamepad in all applications. That way I could control my computer in the living-room from my couch with a wireless gamepad.

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• ArchBeat Link-o-Rama for 2012-03-28

  - by Bob Rhubart

  Beware the 'Facebook Effect' when service-orienting information technology | Joe McKenrick www.zdnet.com Experiences seen with Facebook provide a fair warning to shared-service providers in enterprises. Cookbook: SES and UCM setup | George Maggessy blogs.oracle.com WebCenter A-Team member George Maggessy guides you through setting up the integration between UCM and SES. Using Oracle VM with Amazon EC2 | Marc Fielding www.pythian.com "If you’re planning on running Oracle VM with Amazon EC2, there are some important limitations you should know about," says Pythian's Marc Fielding. Oracle Enterprise Pack for Eclipse 12.1.1 update on OTN blogs.oracle.com Oracle Enterprise Pack for Eclipse (OEPE) 12.1.1.0.1 was released to OTN last week with support for new standards and several new features. Thought for the Day "If the mind really is the finest computer, then there are a lot of people out there who need to be rebooted." — Tim Bryce

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• can't install with usb pen drive, SYSLINUX problem

  - by nkint

  i'm on ubuntustudio and i want to format my hd and try kubuntu (install in my acer notebook, no partion, no double operating system problem, only istall it) i've downloaded iso file ( kubuntu-10.10-desktop-i386.iso ), insert usb pen drive, then: system administration startup disk creator erased usb pen content, and "make startup disk" finally, reboot computer with pen inside usb port normal boot didn't start (as expected) but only black screen with this signal: SYSLINUX 4.03 2010-10-22 EDD Copyright (c) 1994-2010, H. Peter Anvin et al unknown keyword in configuration file boot: i've tried different usb pen stick and different iso files (ubuntu, kubuntu, netbook edition).. always same problem (sometimes only the first line without "unknow keyword in conf file" error) some advice?? sorry for my bad english

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• Correlating /var/log/* timestamps

  - by intuited

  /var/log/messages, /var/log/syslog, and some other log files use a timestamp which contains an absolute time, like Jan 13 14:13:10. /var/log/Xorg.0.log and /var/log/dmesg, as well as the output of $ dmesg, use a format that looks like [50595.991610] malkovich: malkovich malkovich malkovich malkovich I'm guessing/gathering that the numbers represent seconds and microseconds since startup. However, my attempt to correlate these two sets of timestamps (using the output from uptime) gave a discrepancy of about 5000 seconds. This is roughly the amount of time my computer was suspended for. Is there a convenient way to map the numeric timestamps used by dmesg and Xorg into absolute timestamps?

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• "Build your own website" - Developing a CMS with Vague Requirements on a Tight Deadline

  - by walnutmon

  I'm a Java developer in charge of making a product which allows clients to "build their own site". I've spent a lot of time looking into Liferay, as I don't have any experience in building CMSs, and want to either use it, or get ideas of how to build a decent system. The time line is short, requirements are vague, yada yada Is Liferay a good technology to work with when showing the client (who may be very low on computer expertise) a user interface to build a site? The thing is, I want the power and flexibility to avoid the learning curve in building a CMS like product, but I don't want to waste time learning a new technology only to find its over-kill, or can't do the simple - but uncommon and unimplemented - things that we are asked to add as features Ideally I'd like to provide multiple web interfaces to the core API to build the sites - one that is very powerful, and another that is watered down and easy to use.

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• "isolinux.bin is missing or corrupt", when attempting to boot using disk in USB CD DRIVE

  - by Rodrigo Salazar

  I have an external CD drive which connects to USB. I burned 11.10 Ubuntu image to CD-R. The disk correctly shows me install page when I autoload disk within Windows 7. When I restart to attempt to boot from disk to install Ubuntu I get the following error for a split second before I continues to boot to Windows. "isolinux.bin is missing or corrupt". Clearly my computer knows that this is a Linux disk in the usb cd-drive...What went wrong? edit: I reburned another disk, same error

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• Can't boot into ubuntu, black screen after grub menu

  - by wim

  Ubuntu is not booting properly for me anymore. The grub menu comes up, and whether I choose a linux recovery mode or the normal one I get a black screen after a few seconds. There is a brief message about vga=791 being deprecated, but I am not able to read it fully because the black screen covers it up almost immediately. I have googled for hours for solutions, and most people seem able to solve similar problems by editing in grub and adding nomodeset into the line starting with linux /boot... but this solution is not working for me, I still don't get any GUI. Sometimes I am able to get the dmesg rolling past, I think it was when I removed quiet splash from that line, but still no GUI - the computer seems to be on and working because it responds to a ctrl-alt-del and reboots. I have tried with 3 different graphics cards (2 nVidia and 1 ATI) and swapping them doesn't seem to change the behaviour at all. What else can I try?

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• Is there any way to add a new location to the list of places where nltk looks for the wordnet corpus?

  - by Programming Noob

  I can't use the nltk wordnet lemmatizer because I can't download the wordnet corpus on my university computer due to access rights issues. I get the following error when I try to do so: ********************************************************************** Resource 'corpora/wordnet' not found. Please use the NLTK Downloader to obtain the resource: >>> nltk.download() Searched in: - '/home/XX/nltk_data' - '/usr/share/nltk_data' - '/usr/local/share/nltk_data' - '/usr/lib/nltk_data' - '/usr/local/lib/nltk_data' ********************************************************************** When I had the same issue at home, I could resolve it by two ways: Using nltk.download(), the standard way and Creating a new folder at location /home/XX/nltk_data and just pasting the corpus directory inside it. Now at the university I only have access to /home/XX/bin and not /home/XX directly. So is there anyway I could paste the wordnet corpus into /home/XX/bin and then somehow make nltk look for the corpus in that folder?

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• PandoraBar Packs Pandora Radio Client into a Compact Case

  - by Jason Fitzpatrick

  This stylish and compact build makes it easy to enjoy streaming radio without the bulk and overhead of running your entire computer to do so. Check out the video to see the compact streaming radio box in action. Courtesy of tinker blog Engscope, we find this clean Pandora-client-in-box build. Currently the project blog has a cursory overview of the project with the demo video but promises future updates detailing the software and hardware components of the build. If you can’t wait that long, make sure to check out some of the previous Wi-Fi radio builds we’ve shared: DIY Wi-Fi Radio Brings Wireless Tunes Anywhere in Your House and Wi-Fi Speakers Stream Music Anywhere. Pandobar [via Hacked Gadgets] How To Create a Customized Windows 7 Installation Disc With Integrated Updates How to Get Pro Features in Windows Home Versions with Third Party Tools HTG Explains: Is ReadyBoost Worth Using?

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• How to boot Ubuntu 12.04-64bit from a USB from Compaq CQ58

  - by user208092

  I try to boot Ubuntu 12.04, 64-bit on my Compaq CQ58 laptop from a USB but it is not working. I've correctly installed the Ubuntu on my pen drive following the instructions on Ubuntu website. (http://www.ubuntu.com/download/desktop/create-a-usb-stick-on-windows) These are my BIOS settings: Post Hotkey Delay (sec) <0 CD-ROM Boot Internal Network Adapter Boot Network Boot Protocol Legacy Support Secure Boot Platform Key Enrolled Pending Action None Clear All Secure Boot UEFI Boot Order: USB Diskette on Key/USB Hard Disk OS Boot Manager Internal CD/DVD ROM Drive ! Network Adapter With these settings when i restart my computer what shows up is: Boot Device Not Found. This is what I get on the Boot Manager: Boot Option Menu OS boot Manager Boot From EFI File (Arrow Up) and (Arrow Down) to change option, ENTER to select an option. Press F10 to BIOS Setup Options, ESC to exit. PLEASE HELP... P.S. My laptop has windows 8

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• 'Important security update' for Firefox and flash plugin, but the update cannot be selected

  - by geoffrey

  [This question has been updated as I now have the same problem with Firefox in addition to flash plugin] The update manager (on Ubuntu 12.04, 64bit) shows an 'important security update' for flashplugin-installer:i386, firefox, and firefox-globalmenu. The update is unticked, and cannot be selected, and therefore cannot be updated (I can update other packages without problems). Actually the flashplugin-installer package does not appear to be installed on my computer (judging from the Software Centre). I can't remember how I installed flash, probably directly from the Adobe website. The updater asks me if I want to do a partial upgrade. When running sudo apt-get update && sudo apt-get upgrade from terminal, I get the following: The following packages have been kept back: firefox firefox-globalmenu flashplugin-installer:i386

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• Forked-daapd with alternative soundcard

  - by Mah

  I am trying to configure forked-daapd on my computer, and everything goes well except that in configuration file I can not set a new value for the line corresponding to soundcard. This is the default code in the config file: #card = "default" I want to use a soundcard called "DG2", which is the soundcard no.1 and has a first device that ALSA recognizes as no.0. So, I change the line to the following: card = "hw:DG2,0" I restart the daapd service and the next time I play a file through iTune remote, I get a message in my server log file saying that it can not play the file because the device is busy. Any change in the device name will return a different error, saying that the device does not exist. I am pretty sure no other uses this external device, and I don't understand why I get this message. I have tried hwplug as well, with no result.

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• MythTV GUI problems

  - by oli206

  Hi, I'm using MythTV to watch TV on my ubuntu computer and I'm having a problem with the resolution. It seems that the GUI resolution is matched with the channel resolution, so If I'm watching a HD channel, I get a nice GUI but If I'm watching a SD channel, then it's crap. A couple of screenshots to show the difference: High Definition Channel: Standard Definition Channel: I haven't found any similar issue in the internet and neither an option in the settings menu of MythTV (backend and frontend). I have another small problem that you can see in the first screenshot, the channel name is cut (it shows "Telemadri" and the last letter is not completely shown). Anyone know how can I fix this too? Thanks in advance

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