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• cannot find java even though it is there (ubuntu 12.04)

  - by Jeff Storey

  I'm trying to just execute the java command and it's saying it cannot be found, even though it is there. Here's what my output looks like root@oneiric:/usr/lib/jvm/default-java/bin# ls -al java -rwxrwxrwx 1 uucp 143 5750 2012-09-20 11:14 java root@oneiric:/usr/lib/jvm/default-java/bin# ./java -su: ./java: No such file or directory So the ls…

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• iSCSI NAS supporting VMware Esxi 5.1 servers in a software development environment

  - by BigTFromAZ

  I would like to build (or purchase) the smallest, quietest most energy efficient servers that I can for a low demand environment. These would only have a small disk for guest swap files, a CPU (XEON preferred), 32 Gb of memory and minimal graphics. The virtual machines need to be up but demand will be quite low. Any thought on case, format…

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• A Look Inside JSR 360 - CLDC 8

  - by Roger Brinkley

  If you didn't notice during JavaOne the Java Micro Edition took a major step forward in its consolidation with Java Standard Edition when JSR 360 was proposed to the JCP community. Over the last couple of years there has been a focus to move Java ME back in line with it's big brother Java SE. We see evidence of this in JCP itself which just…

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• PostgreSQL, Ubuntu, NetBeans IDE (Part 3)

  - by Geertjan

  To complete the picture, let's use the traditional (that is, old) Hibernate mechanism, i.e., via XML files, rather than via the annotations shown yesterday. It's definitely trickier, with many more places where typos can occur, but that's why it's the old mechanism. I do not recommend this approach. I recommend the approach shown yesterday.…

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• ??GoldenGate Replicat?HANDLECOLLISIONS??

  - by Liu Maclean(???)

  HANDLECOLLISIONS?????goldengate????????REPLICAT??,???????????????????,???????????????????????????,??????????????????????????reperror????????discard??,????????????????,??????(????error mapping????,???????discard??),??????????????;?????????????????,????????? ??HANDLECOLLISIONS?????: target??delete??(missing…

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• WCF on Windows Phone 7 (Silverlight 4)

  - by Igor Zevaka

  Has anyone been able to communicate using WCF on Windows Phone Series 7 emulator? I've been trying for the past two days and it's just happening for me. I can get a normal Silverlight control to work in both Silverlight 3 and Silverlight 4, but not the phone version. Here are two versions that I've tried: Version 1 - Using…

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• Samplegrabber works fine on AVI/MPEG files but choppy with WMV

  - by jomtois

  I have been using the latest version of the WPFMediaKit. What I am trying to do is write a sample application that will use the Samplegrabber to capture the video frames of video files so I can have them as individual Bitmaps. So far, I have had good luck with the following code when constructing and rendering my graph. …

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• Duplex Contract GetCallbackChannel always returns a null-instance

  - by Yaroslav

  Hi! Here is the server code: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.ServiceModel; using System.Runtime.Serialization; using System.ServiceModel.Description; namespace Console_Chat { [ServiceContract(SessionMode =…

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• System.UnsupportedException using WCF on Windows Phone 7

  - by Igor Zevaka

  Has anyone been able to communicate using WCF on Windows Phone Series 7 emulator? I've been trying for the past two days and it's just happening for me. I can get a normal Silverlight control to work in both Silverlight 3 and Silverlight 4, but not the phone version. Here are two versions that I've…

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• Android Augmented Reality

  - by Azooz Totti

  I'm working on my first Android Augmented Reality application. The application works pretty good if the ARActivity runs as the first class (android.intent.category.LAUNCHER) in the manifest file. But when I added a splash screen which means the ARActivity will be the second to…

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• parallel computation for an Iterator of elements in Java

  - by Brian Harris

  I've had the same need a few times now and wanted to get other thoughts on the right way to structure a solution. The need is to perform some operation on many elements on many threads without needing to have all elements in memory at once, just the ones under computation. …

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• How do I Insert Record MVVM through WCF

  - by DG KOL

  Hello, I’m new in MVVM Pattern (Using Galasoft MVVM Light toolkit). I’ve created a Test Project where I want to fetch some records from Database through WCF. This is working fine but I’ve failed to insert new record from View; Here is My Code: Database Table Name:…

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• SharePoint 2007 Object Model: How can I make a new site collection, move the original main site to b

  - by program247365

  Here's my current setup: one site collection on a SharePoint 2007 (MOSS Enterprise) box (32 GB total in size) one main site with many subsites (mostly created from the team site template, if that matters) that is part of the one site collection on the box What…

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• Perl Script to search and replace in .SQL query file with user inputs

  - by T.Mount

  I have a .SQL file containing a large number of queries. They are being run against a database containing data for multiple states over multiple years. The machine I am running this on can only handle running the queries for one state, in one year, at a time. I…

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• How to give position zero of spinner a prompt value?

  - by Eugene H

  The database is then transferring the data to a spinner which I want to leave position 0 blank so I can add a item to the spinner with no value making it look like a prompt. I have been going at it all day. FAil after Fail MainActivity public class…

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• Boot failure : No DEFAULT or UI configuration directive found!

  - by user12378

  I've tried to install Ubuntu on a VMWare Virtual Machine, but it never get's past the bootloader : ISOLINUX 4.01 debian-20100714 ETCD Copyright (C) 1994-2010 H. Peter Anvin et al No DEFAULT or UI configuration directive found! boot: _ I've also…

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• Error Handling Examples(C#)

  “The purpose of reviewing the Error Handling code is to assure that the application fails safely under all possible error conditions, expected and unexpected. No sensitive information is presented to the user when an error occurs.” (OWASP, 2011) No…

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• Error in destroying object in Box2D/LibGDX

  - by Crypted

  I'm trying to delete an object when a collision happens. I have put the following code in the render method of the object so it would be outside of the physics calculations. public void render(SpriteBatch spriteBatch) { // some other code... …

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• Throw Things at Me…In Person!

  - by Most Valuable Yak (Rob Volk)

  I have a few speaking engagements coming up in July.  I will be getting my Revenge on twice this week, first at the Steel City SQL User Group in Birmingham, Alabama July 17, 2012: New Horizon Computer Learning Center 601 Beacon Pkwy. West,…

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• Deck from London UG 20110616 - Building a Reporting Brick capable of 1.2GBytes/sec and 80K IOs/sec for less than £2K

  - by tonyrogerson

  The Reporting Brick concept is not really anything new, it starts the walk toward bringing the work Jim Gray and Tom Barclay et al did on CyberBricks up-to-date in terms of current kit. A reporting brick is simply a box built from commodity…

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• Why is Reinforcement Learning so rarely used in pathfinding?

  - by doug

  The venerable shortest-path graph theoretic algorithm A* and subsequent improvements (e.g., Hierarchical Annotated A*) is clearly the technique of choice for pathfinding in game development. Instead, it just seems to me that RL is a more…

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• Creando un File Upload

  - by jaullo

  Para iniciar hablaremos un poco sobre el control File Upload, de esta forma daremos una idea general de que es y como trabaja. El File Upload es un control de asp.net que permite que los usuarios seleccionen un archivo de cualquier…

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• Boot failure : No DEFAULT or UI configuration directive found!

  - by Sven

  Hello .... I've tried to install Ubuntu on a VMWare Virtual Machine, but it never get's past the bootloader : ISOLINUX 4.01 debian-20100714 ETCD Copyright (C) 1994-2010 H. Peter Anvin et al No DEFAULT or UI configuration…

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• Simple Criminal Minds

  - by andyleonard

  My favorite mother-in-law hooked my bride on the television series Criminal Minds during her last visit. I started watching the show as well, and sort of followed along. I was ok with the show until a recent episode in…

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• SharePoint Server 2010 Bootcamp URLs and Helpful Info

  - by Da_Genester

  Below are the URLs that I found helpful during the time I was teaching the SharePoint 2010 BootCamp. NOT DONE YET!  :) Helpful Third Party tools and sites: Idera.com Quest.com Free…

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