Questions & Answers

  • Available Scala projects to use Hadoop and MapReduce

    My team has recently begun a big data, analytics project and we're considering using Scala. Are there any Scala projects that are available to do Hadoop and MapReduce programs?

    ITKE355,650 pointsBadges:
  • Pivot Table Ghost Field

    I have a data table that some pivot tables were created from. When I click in the pivot table and look at the field list, it includes a field that I cannot find in the data table. If I go to make a new pivot table, the same field does not appear which I would expect. The creator of the original...

    kelroydb5 pointsBadges:
  • How do I set up remote desktop with Windows 8.1 pro?

    I have already enabled remote desktop connections on both computers. I have created a new customer service on my router to port forward port 3389 for RDP use on my machine with the static IP address it has. Also I have created a dynamic IP address for my public ip address because I'm trying to...

    ConorC965 pointsBadges:
  • Recovery deleted photo (without SD card)

    Hello everybody! My father had deleted the photo on his phone. I am trying to recover them, but I cannot connect the phone as a physical drive. It appears as a network drive. How can I do that? I have Windows 7 ultimate. Thanks to all.

    sdmirt20 pointsBadges:
  • Internet problem with Wi-Fi connection

    Hey, my friends bought a BT Wi-Fi for 1 month and their problem is they don't have a connection inside the apartment but it does on the street, it's a ground level apartment with a fence on the side where the Windows are, but I doubt that's the problem because they could connect before then it...

    Firetrucker5 pointsBadges:
  • Cross reference macro across worksheets in Microsoft Excel

    My end game is to copy 1st row across 12 calendar sheets starting with 1st sheet (January) and list rows on new sheet then go to next row on 1st sheet to copy across the 12 sheets and list to 2nd added sheet and continue repeating same task for total of 60 rows and total 72 sheets. each row has 10...

    krashnburn7145 pointsBadges:
  • How to set my laptop to update from my server

    I would like my server to download updates for antivirus. How do I set my laptop to update from my server using my wireless access point?

    vernondoe5 pointsBadges:
  • Use physical network card only with virtual machine

    Is it possible to connect in bridge mode the physical network card only to the VM? I would like to have no use of the card by the host (except for the needs of the VM).

    Borzag5 pointsBadges:
  • How can I build my career in SAP?

    I have 4+ years of Banking experience. Which SAP module suits me to learn and build my career in SAP.

    santosh1sap5 pointsBadges:
  • How to broadcast internet services with infrared

    If you ran fiber to all cell phone towers, could you broadcast internet services with infrared? Maybe even TV?

    brown72285 pointsBadges:
  • READ & READE with SETLL

    What is major difference between READ & READE, when should we use READ & READE with SETLL?

    hndajad65 pointsBadges:
  • How to clear BIOS on Windows Servers

    How can I clear BIOS on a IBM server x3650 m4 and Windows Server 2008 R2?

    Paseka30 pointsBadges:
  • Outlook send email from wrong email address

    I use 4 email accounts in Microsoft Outlook. When I compose a new email and send it from 'steve.farnaby@outlook.com' (one of my email accounts) to 'steve.farnaby@outlook.com', when I receive the message in my inbox it shows as being sent from 'steve.farnaby@mguchi.co.za' (another of my email...

    Steve0795 pointsBadges:
  • How to reduce the file size of a MongoDB database

    My friend and I have a MongoDB database which was pretty large (over 3 GB). But we recently deleted a bunch of documents, files, etc., and we thought that would lead to the size of the database files to go down. But since MongoDB keeps allotted space, our files are still big. We read that mongod --...

    ITKE355,650 pointsBadges:
  • Read a file line by line in RPG

    I need to read a RPG source code file where I need to search a particular string in that file and I need to display RPG file when string found. It is similar to FNDSTRPDM in WRKMBRPDM. How can we do programatically using RPG/CL/COBOL.

    Geek51150 pointsBadges:
  • Reset Regular User Password

    Hi! re: OS/400 iSeries 5.7, Command to Change Regular User PasswordAlthough I have QSecOfr Level privilege, I am somewhat baffled by the Procedure of "emptying" Corrupted Regular User Password and let him enter a new one when log on from iNavigator.It just happened that a regular user changed his...

    KenKimNy50 pointsBadges:
  • Apache HBase: How to count number of rows quickly

    Currently in Apache HBase, I've been implementing row count over ResultScanner, like this: for (Result rs = scanner.next(); rs != null; rs = scanner.next()) { number++; } But my data is starting to reach the millions so the computing is big. I'm trying to compute it real-time but I would like to...

    ITKE355,650 pointsBadges:
  • Are there any data centers completly 24/7 powered only by renewables?

    Typically, now most of them (Apple, Google, ...) are powered 100% on a year basis. But I mean if exist some powered all the time (it means that backup to PV or wind turbines  is also only renewable energy).

    MilanIP5 pointsBadges:
  • Mochasoft TN3270 access from 2 systems

    I have installed Mochasoft 3270 in my Windows 7 laptop. I am using Mochasoft in my learning centre too. Both are trial versions. Can I use the emulator using the same username and password and ip from both the systems?

    silsilayadhav5 pointsBadges:
  • How to use large datasets in Hadoop

    Would anyone happen to know of any large datasets to experiment with in Hadoop with a low cost? I need to use at least 1 GB of data and a production log data of a webserver. I would appreciate any help available. Thank you.

    ITKE355,650 pointsBadges:

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