Questions & Answers

  • Big data: How to get started

    We've been using R for several years and now we're starting to get into Python. We've been using RDBMS systems for data warehousing and R for number-crunching. Now, we think it's time to get more involved with big data analysis. Does anyone know how we should get started (basically how to use...

    ITKE355,670 pointsBadges:
  • Right First time in SAP

    I am trying to find a report or a way to pull Quality inspection information from SAP about "right first time". I want to see for a material, or list of materials the results of the inspection lots so I can see which inspection lots have a results of "NO" or any result. I want to be able to pull...

    klcmschlesinger5 pointsBadges:
  • Disk format for SQL Server

    Looks like our SAN consultant did not follow the below guidelines for setting up our EMC SAN for SQL Server 2008 R2. I have a production database that is about 1.4 terabytes. There are 3 file groups. I may have to do this piece meal. I was thinking of each Sunday moving one of the filegroups to a...

    tcroninstl5 pointsBadges:
  • How to compress large files in Hadoop

    I need to process a huge file and I'm looking to use Hadoop for it. From what my friend has told me, the file would get split into several different nodes. But if the file is compressed, then the file won't be split and would need to be processed a single node (and I wouldn't be able to use...

    ITKE355,670 pointsBadges:
  • Cannot copy UDF file

    What software can I use to copy UDF file?

    Sammmy5 pointsBadges:
  • Where to put codes in URL?

    How come I see codes everywhere just with my eyes but I'm trying to get to know the codes bugs. Where do I put these codes in the URL?

    perfectdrug5 pointsBadges:
  • HP printer won’t work with new ink

    Printer won't work with new ink and HP Support "has stopped working" according to my computer.

    Maha675 pointsBadges:
  • What is a MP3?

    In layman's non technical language, explain what MP3 is, how it is related to music CDs, and is special required to use it?

    rportermd5 pointsBadges:
  • Query MongoDB with LIKE

    I'm using MongoDB but I need a query like SQL's like. Something along the lines of this: select * from users where name like '%m%' Is there a way to do the same in MongoDB? I would appreciate any help.

    ITKE355,670 pointsBadges:
  • JAVA_HOME is not set correctly when installing Hadoop on Ubuntu

    I've been trying to install Hadoop on Ubuntu 11.10. I just set the JAVA_HOME variable in the file conf/hadoop-env.sh to: # export JAVA_HOME=/usr/lib/jvm/java-1.6.0-openjdk Then I tried to execute these commands: $ mkdir input $ cp conf/*.xml input $ bin/hadoop jar hadoop-examples-*.jar grep input...

    ITKE355,670 pointsBadges:
  • Printing multiple colors for multiple fields in the same record format.

    I'm printing a set of labels (2-up, 10 labels per page) that have 10 different due dates. Depending on a priority code 1-7, this date needs to be printed in different colors. (eg. 1=BLU,2=RED etc...). Is there a way to do this without using 70 different indicators? Ideally a program to system...

    Andrewsdad30 pointsBadges:
  • How to apply roaming profile for multiple users?

    I just know how to apply roaming profile for each person. Can you tell me step how to apply roaming for multiple users?

    ainonYUSMADI5 pointsBadges:
  • How to learn CAD

    Can I buy a CAD design package to use at home? I'm a retired mechanical engineer who would like to learn how to use CAD as this would certainly help me get a job. And would I be able to use it on my home computer?

    Argentina5 pointsBadges:
  • Backups of Clients from Archives

    How do I get system backups of our clients from archives?

    KeystoneKid20155 pointsBadges:
  • How can I assign monthly quota for Wi-Fi network users?

    We have a Wi-Fi Service, with unlimited monthly quota at assign mbps. (Qos) but our Customers want Limited monthly quota at supper speed. We have super upload & download speed. The problem is Monthly Quota Assigning. How can I assign monthly quota for Wi-Fi Network users? Please help me.

    lemarsoftnet5 pointsBadges:
  • Conversion of Microsoft Excel formula to Access

    How do I convert the below given formula of MS Excel to MS Access for the following data: ID Level Session Gender Regular/Plus Shift Programme Section 13 INTERMEDIATE 2013-2015 MALE REGULAR MORNING FSC ENG FSC B-4 14 INTERMEDIATE 2013-2015 MALE REGULAR MORNING FSC ENG FSC B-3 15 INTERMEDIATE...

    MUHAMMADYOUSAF10 pointsBadges:
  • I can’t change my locked screensaver

    I can't change my locked screensaver. What should I do?

    Mialapoint5 pointsBadges:
  • Paper out error on ZM/400

    On ZM/400, while printing paper out, I keep getting this error and some time head open.

    daniyal15 pointsBadges:
  • Proxy server hack

    My system seems to keep restoring functions I don't want on its own it uninstalled the antivirus over night and I'm getting Weird Proxy server messages and DNS probing errors on my browser's can't load this page message sudden dead signal periods or really slow periods Ping spiking like crazy and...

    Greco3335 pointsBadges:
  • How to restore Exchange after being hacked?

    I’ve this concern going all over my mind since my Exchange 2010 files that is .edb has gone corrupted and that makes me unable to open those files of any kind. Being an Exchange user I don’t even know how it got affected?

    benywolfy5 pointsBadges:

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