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  • How to identify potential for becoming a programmer

    - by Jacob Spire
    There's heaps of information out there on hiring someone who's already a programmer. (Or claims to be one.) But what about identifying someone who has the potential to become a programmer, with little or no knowledge? Aside from the obvious things to look for (smart, gets things done), are there any interview questions and/or tests to determine whether one has the potential to become a programmer? Note: I'm not asking how to tell whether I can learn programming, but how to tell someone else is right for it.

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  • TechCast Live: Java and Oracle, One Year Later (tomorrow!)

    - by Jacob Lehrbaum
    On year ago, tomorrow, Oracle became the steward of Java through its acquisition of Sun.We invite you to join us tomorrow on the anniversary of this memorable event for a special TechCast Live conversation with Ajay Patel, VP of Product development for Application Grid Products and Justin Kestelyn of Oracle Technology Network. Topics that will be covered include:- Highlights, challenges and what we learned over the past year - The Future of Java and its importance to Oracle and the community - Oracle's Application Grid product portfolio todayDate:Feb, 15, 10:00am PSTWatch it live (tomorrow)

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  • How to make sprint planning fun

    - by Jacob Spire
    Not only are our sprint planning meetings not fun, they're downright dreadful. The meetings are tedious, and boring, and take forever (a day, but it feels like a lot longer). The developers complain about it, and dread upcoming plannings. Our routine is pretty standard (user story inserted into sprint backlog by priority story is taken apart to tasks tasks are estimated in hours repeat), and I can't figure out what we're doing wrong. How can we make the meetings more enjoyable? ... Some more details, in response to requests for more information: Why are the backlog items not inserted and prioritized before sprint kickoff? User stories are indeed prioritized; we have no idea how long they'll take until we break them down into tasks! From the (excellent) answers here, I see that maybe we shouldn't estimate tasks at all, only the user stories. The reason we estimate tasks (and not stories) is because we've been getting story-estimates terribly wrong -- but I guess that's the subject for an altogether different question. Why are developers complaining? Meetings are long. Meetings are monotonous. Story after story, task after task, struggling (yes, struggling) to estimate how long it will take and what it involves. Estimating tasks makes user-story-estimation seem pointless. The longer the meeting, the less focus in the room. The less focused colleagues are, the longer the meeting takes. A recursive hate-spiral develops. We've considered splitting the meeting into two days in order to keep people focused, but the developers wouldn't hear of it. One day of planning is bad enough; now we'll have two?! Part of our problem is that we go into very small detail (in order to get more accurate estimations). But when we estimate roughly, we go way off the mark! To sum up the question: What are we doing wrong? What additional ways are there to make the meeting generally more enjoyable?

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  • Unable to detect windows hard drive while running Ubuntu 12.04 from USB

    - by eapen jacob
    I am completely new to Ubuntu. I experimented with Ubuntu 12.04 by running it from a USB drive, in-order to recover files from my hard disc. History: My laptop is an IBM R60 running windows 7. Suddenly it gave me an error stating "error 2100 - Hard drive initialization error". I have read all the forums and most of them suggested that I remove and replace my HDD and that did not work. And one site suggested to try using Ubuntu to recover files. I booted my system from USB, and once Ubuntu came up, I choose "Try Ubuntu". It came up fine and I was able to surf ,and do other things, etc. I was unable to to access my files which are on the hard disc and "Attached Devices" is grayed out. 1- Is there any way to gain access to my hard disc to recover the files? How do I navigate to search for my files. 2- Is it just simply not possible if the hard disc themselves are not working? Is that why I`m unable to find the drives. I know its a very novice question, but hoping someone would help me out. Thank you, Eapen

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  • Missed question in technical phone interview and the follow up letter

    - by Jacob
    I may have just bombed a C++ technical phone interview. The interviewer asked mostly about data structures and I was able to go into detail about each of the data structures he asked about. Score one for me I'm thinking. Wrong. Then he asks to join me on a collaboration website where he can see what I am typing. This was the same process as interview #1 which went well, not perfect, but well. So the question was: How do you reverse a linked list? he gave a function prototype similar to Node *reverse(Node *head) I struggled with this for about 10-15 minutes until the hour was up. I was able to get the general idea across but was not able to reverse the link list. My question is that after remembering the answer post interview do I mention this in the thank you letter, if I even should write one?

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  • Getting data from csv file and returning objects in collections

    - by Jacob
    I have very simple class of person as below: public class Person { int ID; Gender gender; Date dateOfBirth; public Person(final int iD, final Gender gender,final Date dateOfBirth) { ID = iD; this.gender = gender; this.dateOfBirth = dateOfBirth; } } Gender is enum : public enum Gender { Male, Female } In CSV file i will have data, for example: 1;Male;23-02-2001 2;Female;11-06-1989 3;Male;02-12-1999 Is in java any simple way to get all persons from csv file and return it as ArrayList<Person> persons ?

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  • Free Specialization Exam Opportunity

    - by swalker
    To coincide with the 2012 JD Edwards Partner Summit, OPN is offering an opportunity for all partners. FREE exams are available in Oracle's Broomfield Office on February 1-2, 2012. This exclusive opportunity, available only to members of the Oracle PartnerNetwork, allows you to take the exams FREE OF CHARGE (a $195 value). Registration details coming soon. The exams are rigorous, so be prepared. Use the Exam Study Guides for links to training to ensure you have the knowledge level necessary to pass the exam. You don't have to participate in the JD Edwards Summit to participate in this FREE Specialization opportunity, however, you must show proof of your valid OPN Membership by providing your OPN Company ID prior to the exam, and provide your valid Pearson Vue account. All Specialization and Certification Exams are available for this event. Click here to see a list of available Certification Exams.

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  • Where to start when digging into an existing J2EE codebase?

    - by Jacob Krustchinsky
    I work for a company that produces enterprise applications to be used by schools and districts to manage all of their tests and standards data. Their existing application is written in J2EE and is very large. I personally am a seasoned PHP and Ruby = RoR developer and I have been asked to attempt to implement easily added but crucial features to an existing J2EE codebase. I am very familiar with Java SE and know the architecture of a web application well. What I am asking for is, will this suffice for the task ahead and what tips can you give me in digging into the code base and actually efficiently adding these new features? Is there anything important I need to know before beginning and what can I expect in terms of problems and issues coming from a Java SE, PHP, RoR background? Time isn't too much of an issue, I should have plenty of time to familiarize myself with J2EE.Please also note, syntax will not be a problem here.

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  • Ubuntu 14.04 LTS AMD64 randomly uninstals packages / applications

    - by Jacob Lindeen
    I am having a strange issue. Occasionally when installing new packages, I will get a system crash notification which I will report. The environment then becomes unstable, unity crashes and all open windows, loose title bars, and the main launcher shuts down. I usually have to run the command unity --replace to restore functionality, but ultimately end up having to reboot. Upon booting back up I find all of my user-installed packages are gone and I have to reinstall them via apt. Please tell me someone else is having this issue, because this is the second system and third install I have had this issue on.

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  • determine an application's process name on linux (ubuntu)

    - by Jacob
    This is the situation: Working on (the next version of) a Unity quicklist editor, I would like to add a reliable way of "restarting" launcher icons. To do so, I need to remove the icon (editing gsettings) and replace it on the same position. So far no problem. However, if the application in question is running, user will possibly lose data, as the application will quit when it's icon is removed from the launcher. What I need is a reliable way to find an application's process name, to let the editor check in the list of running processes if the application is running, and send a warning message to the user that the icon can not be restarted if the application is running. What i did so far is make the editor look into the desktop file, to read the command, also read the command, stripped from the directory section, and furthermore look into possible remote scripts the desktop file command might refer to, looking for strings starting with "./" Although te method seems to work well with all applications I tested it on, I have the feeling there must be an easier way to cover the problem in an "all in one" way... Is there? also suggestions to catch more exceptional situations are welcome!

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  • ??????????? OracleJDE

    - by ???
          ????????1970?,???????????????,??80?????????????,97??????????????????,????????CBD(?????,??,????????????)A???????,???????? ????????????:a)97????,?????97??1820????????2001??4000?????,2001???????10???,?97??7.2?;b)2004???,???????????,???????????,??????,??2008?,???????,??????600?????? ????????????????,???????????????????,?????????????????????,?????????????80%(07?),??????????,?07???126%?,08?????81%,????????88%,?????????????????????    ????????????????????,??????????23.5%,????????65%??,???????????16.8%,?????????19%,??????500??? ????:   •JD Edwards EnterpriseOne Financial Management Suite •JD Edwards EnterpriseOne Real Estate Management   ????:   "???????????????????,????10???"   ??: •???????????,??  •?????,?????  40,000 ??,?????? $25 million •??????????    

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  • ?????

    - by user758881
    ????lumosity.com???????“?????”????????????????????????????????????????,???????????,??????????????????????????? ??,??????????????????——?????????????????IT????????????????????????????????????,????????????????,????????????? ?????????????——????????????????????????????????????????,??????,????????????????????? ?????,“??????????????:????????????”?,76%??????,???????????????????,????????????(54%)?????IT???????????IT?????????? ????,Oracle??????????????????????,Denovo????????IT?????????2009???????????Oracle JD Edwards??????????Denovo??????????????ERP??????Oracle?????????????????????? “????????????????????,”Denovo????????????????Paul Herbka???“?????????????????????????????????????????????????????????????????”   ??Denovo??????????????????,??????????????????ERP?????????????????????????????????????,?????????????? “????????????????,”Herbka???“?????????????????????IT???????????????????????????????????????????,????????????????????????????????” ??????????: “?????:?????????????????????,” ???Deloitte & Touche????????????????,Irfan Saif,?????Oracle Profit Online ?? Jim Lein ?????????????Oracle??????????1999???JD Edwards,???????Oracle15?????????Evergreen,Colorado,????????????????????????????????????????,????Oracle???

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  • building a gl3 app under cygwin

    - by user445264
    i've got a small opengl 3.2 app that i've been developing on linux using the standard gnu tools (gmake/gcc). the code seems pretty portable--i had no problems running it on osx until i started using gl3 features that the mac mini gl drivers don't seem to support. i've got a bootcamp partition with windows xp on the same mini, and i'd like to run my app there if possible. the windows drivers definitely support gl 3.2, but i'm having trouble linking. this seems like a really common issue, but i haven't found any answers online that address using opengl 1.2 under cygwin. i'm using glew-1.5.5 and linking like so: g++ -o glToy *.o -L/cygdrive/c/Program\ Files/glew-1.5.5/lib -lglew32 -lglut32 -lglu32 -lopengl32 but i get a whole lot of this sort of output: Program.o:/home/Jacob/glToy/Program.cpp:134: undefined reference to `__imp____glewUseProgram' Program.o:/home/Jacob/glToy/Program.cpp:235: undefined reference to `__imp____glewActiveTexture' Program.o:/home/Jacob/glToy/Program.cpp:73: undefined reference to `__imp____glewGetShaderiv' ... any ideas what i'm doing wrong? or perhaps this isn't a workable setup? other ideas for getting this going on the mac mini (2009 version)? thanks!

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  • Change Bitlocker to use the TPM plus a USB key and a PIN

    - by Christopher Edwards
    I have bitlocker running on Windows 7 (x86) on a Dell D630 laptop (it has a 1.2 TPM). It is running in transparent mode. I'd like to know how to configure it to use a PIN and a USB key as well, but I can't find anything that looks like it does this in the UI. Does anyone know how to do this? Do I have to remove bitlocker and re-enable it?? (This should be possible according to this - http://en.wikipedia.org/wiki/BitLocker_Drive_Encryption)

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  • How do I install OpenStack on a single Ubuntu 12.04 node?

    - by Sam Edwards
    I'm having trouble installing OpenStack in Ubuntu 12.04, for various reasons: The official Ubuntu website recommends Juju and MAAS. However, this is a single node I am trying to get OpenStack installed on, and MAAS requires "two or more nodes" according to the docs. Additionally, I don't have any experience in MAAS and Juju and would rather stick to technologies I am more familiar with so that I can debug problems that arise. I have tried StackGeek but this fails because the node only has a single Ethernet port. The node does, however, have the second hard drive required for the nova storage. I have tried DevStack but cannot log into the dashboard. The login form appears fine, but as soon as I try to submit the page, my browser begins loading indefinitely. I have tried installing straight from packages, but I get an Internal Server Error in the dashboard upon trying to log in, with no helpful logs anywhere in sight to aid me in debugging the issue. Each of these attempts was with a fresh Ubuntu 12.04 LTS setup; I'm finding it really strange that no matter what I try, I cannot get OpenStack installed. Is this even a stable/mature project? Why am I encountering so many bugs?

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  • Repeated Reporting Services Login issue when deploying through BIDS to a remote server

    - by Richard Edwards
    We are having a problem deploying a reporting services report to a sql reporting services computer that is configured in SharePoint Integrated mode. I can successfully deploy to the SharePoint document libraries set up for reports and data connections if I do it locally from the box that SharePoint and Reporting Services are deployed on. If I try and do the same thing with the exact same deployment properties from a remote box, I constantly get a Reporting Services Login dialog popping up and no combination of domain\username and password will work. I've even tried the machines local admin account and still nothing. Any ideas where to start looking?

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  • Apache doesn't start on Windows XP Professional SP3

    - by Justin Edwards
    I have XAMPP installed on my PC, and it works fine. Every service starts fine except Apache. I went to Services in Administrative Tools, and tried to start it from there, without success. I tried XAMPP Shell to run Apache by typing: xampp_cli start apache. That didn't work, either. I also tried reinstallling XAMPP, turning my computer off/on, restoring the registry from when I first installed XAMPP when Apache worked but still, nothing changed. Any ideas as to what could be causing this problem?

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  • Small Business Server 2008 - Microsoft Windows Search or Microsoft Search Server 2020 Express

    - by Christopher Edwards
    See Also - Small (Business) Server - Microsoft Windows Search or Microsoft Search Server 2008 Express Can anyone tell me if they have Search Server Express 2010 Beta working on Small Business Server 2010, or indeed if it is supported. The only reference I can find is here, but given how scant it is I'm not sure I should trust it:- http://social.technet.microsoft.com/Forums/en/sharepoint2010setup/thread/12cf9846-b940-4441-9fc1-30016ea87e5c

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  • Bridging VirtualBox over OpenVPN TAP adapter on Windows

    - by Sean Edwards
    I'm trying to configure a virtual machine (VirtualBox guest running Backtrack 4) with a bridged adapter over a VPN connection. The VPN is is hosted by the cybersecurity club at my university, and connects to a sandboxed LAN designed for penetration testing against various servers that the club has built. My host (Windows 7 Ultimate) connects to the VPN fine and is assigned an IP through DHCP, but for some reason the VM can't do the same thing, and I'm not sure why. It's like OpenVPN is filtering out packets from the MAC address it doesn't recognize. I want the virtual machine to bridge over the VPN connection, because our IT office has very strict policies about what you can and can't do on the network. I want to be able to run active attacks (ARP spoofing, nmap, Nessus scans) in the sandbox environment without risking the traffic accidentally going over the university network and getting my internet access revoked. Bridging over the VPN connection and running all attacks from inside the VM would solve that problem. Any idea why the host can use this interface, but the VM can't?

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  • Apache Won't Start Windows XP Professional SP3

    - by Justin Edwards
    I have Xampp Installed on my PC, and it works fine. Every Service starts fine except Apache. I went to Services in Administrative Tools, and tried to start it fro there...no success... I tried Xampp Shell to run apache by typing: "xampp_cli start apache"...fail... I tried reinstallling Xampp...fail I tried turning my computer off/on...fail... I restored the registry from when I first installed xampp when Apache worked...still...fail Any Ideas as to what could be causing this problem?

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  • I install Ubuntu 13.10 and reboot and im on KDE desktop?

    - by jgamer578
    Hi I'm Jacob and I have no idea what's going on. I installed Ubuntu 13.10 today and was playing around with it for a while and dl'd a bunch of apps from software center and stuff. Eventually I installed steam and (finally) got it working. I downloaded TF2 and had some weird issue where the screen got so distorted to the point I could not play. So I dl'd a driver for my graphics card from the additional drivers app (or whatever it's called) and when it was done I restarted my computer (because it said to.) When the PC booted up it loaded the KDE desktop and I have no idea why. I had unity before I rebooted. Ubuntu 13.10 is the only OS installed on my PC, and I still have all the apps that I downloaded, but I kinda like unity (I started using Ubuntu after they switched to unity) and want it back. Thanks for reading and any help in advance, Jacob.

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  • Bridging VirtualBox over OpenVPN TAC adapter on Windows

    - by Sean Edwards
    I'm trying to configure a virtual machine (VirtualBox guest running Backtrack 4) with a bridged adapter over a VPN connection. The VPN is is hosted by the cybersecurity club at my university, and connects to a sandboxed LAN designed for penetration testing against various servers that the club has built. My host (Windows 7 Ultimate) connects to the VPN fine and is assigned an IP through DHCP, but for some reason the VM can't do the same thing, and I'm not sure why. It's like OpenVPN is filtering out packets from the MAC address it doesn't recognize. I want the virtual machine to bridge over the VPN connection, because our IT office has very strict policies about what you can and can't do on the network. I want to be able to run active attacks (ARP spoofing, nmap, Nessus scans) in the sandbox environment without risking the traffic accidentally going over the university network and getting my internet access revoked. Bridging over the VPN connection and running all attacks from inside the VM would solve that problem. Any idea why the host can use this interface, but the VM can't?

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  • Is it possible to re-lock a bitlocker drive?

    - by Sean Edwards
    I'm running a partition with bitlocker on a Windows 7 Ultimate machine, which contains secure data that I have to recover infrequently. Unlocking it to access the data is obviously no problem, but is there a way to re-lock the partition when I'm done? The best I've found so far is this: http://social.technet.microsoft.com/Forums/en-US/w7itprosecurity/thread/41607938-7452-440d-8253-67fe8657bc0f Currently I have a .bat script on that drive that I can run as administrator, and that re-locks the drive, but it feels like kind of a hackish solution. Does anyone have anything better? Any idea when Microsoft might release a fix for this?

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