Little Known Uses for Oracle Database's Error Tool
Oracle Database's Oracle Error messaging system is often forgotten but can become a staple for many database administrators.
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Symantec Offers New Approach to Mobile Security
Security software firm shows prototype system designed to help carriers weed out bad apps, as well as security risks.Read the article
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How to convert a Bazaar repository to GIT repository?
- by Naruto Uzumaki
We have a large bazaar repository and we want to convert it to a git repository. The bazaar repository contains the folders of each of the interns. Any documentation/code prepared by interns is committed in their directory so there are a huge number of commits. What steps should be performed to securely convert the bazaar repository to a git…Read the article
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12.04 on Pentium Dual Core with 1GB or ram running slow
- by Alex
hey i have a Lenovo Thinkpad Laptop with Ubuntu 12.04 installed. It runs slow. I tried "System profiler and Benchmark" to test the computer. but the application quits and closes after the first few benchmark test. before it even gets to the other tests. So i tried "Hardinfo" that installed on the Puppy Linux live cd. that did the same thing…Read the article
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CodePlex Daily Summary for Sunday, June 17, 2012
CodePlex Daily Summary for Sunday, June 17, 2012Popular ReleasesXDA ROM Hub: XDA ROM Hub v0.35 Beta: Download and install stock ROM -- Not all ROMS are online. Flash CWM On locked bootloader. Root. Unroot. Flash kernels. Flash system image Erase system. Erase boot. Erase Data and Cache. Install update.zip. Install ROM…Read the article
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Smooth vector based jump
- by Esa
I started working on Wolfire's mathematics tutorials. I got the jumping working well using a step by step system, where you press a button and the cube moves to the next point on the jumping curve. Then I tried making the jumping happen during a set time period e.g the jump starts and lands within 1.5 seconds. I tried the same system I…Read the article
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Can you recommend a good tutorial on building custom package versions?
- by Ivan
After installing Ubuntu 11.04 I was disappointed by the fact there are still Scala 2.7 (when 2.8 is long ago current actual branch) and Mono 2.6 (when pretty a time has passed after 2.8 release). I am not sure I could build all the packages for Mono myself, but I'd like to try making my own custom version of Scala package (and I want my…Read the article
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How can I create a symlink to the location that Ubuntu 10.10 mounts a CD?
- by Michael Curran
In Ubuntu 10.10, when I insert a CD or DVD into my optical drive, the system mounts the CD in a folder called /media/XYZ where XYZ is the disk's label. This has cause problems with Wine, as in order for an application to verify that an application's CD is present, Wine uses a symlinks to point to a mounted CD's folder. In this case,…Read the article
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No graphics after installing AMD Catalyst 12.4 and installing the recommended updates afterwards
- by Innonic
Some days ago, I installed Ubuntu 12.04. Since I wanted to use dualview using an external display I installed the propriatary AMD Catalyst 12.4. The graphics are fine, but if I run the updates found by the updates manager, Ubuntu won't be able to start with graphics after reboot. I installed Ubuntu 3 times until I realized what the…Read the article
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Understanding the 'High Performance' meaning in Extreme Transaction Processing
- by kyap
Despite my previous blogs entries on SOA/BPM and Identity Management, the domain where I'm the most passionated is definitely the Extreme Transaction Processing, commonly called XTP.I came across XTP back to 2007 while I was still FMW Product Manager in EMEA. At that time Oracle acquired a company called Tangosol, which owned an…Read the article
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Customer Support in Silverlight
Take a screenshot of your running Silverlight app and submit it to your web server. Inclusive a lot of system informationRead the article
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Boot-up hangs unless I manually select the kernel in the bootloader
- by The Photon
In my stock Ubuntu install (forgot which critter its named for, about one year old), I am able to boot up normally only if I manually select the kernel in the bootloader (Grub). If I step away and it boots from the default, the system will hang with the word "Ubuntu" on a graphics screen and a few white/red blinking dots beneath…Read the article
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disable shutdown/suspend if there is other user logged in via ssh
- by Denwerko
I remember that in versions of ubuntu around 9.04 was possible to disable user to shutdown ( and maybe suspend too ) system if there was other user logged in.Something like policykit or similar. Is it possible to do in 11.04 ? Thanks edit: if someone needs ( for own risk ), little change in…Read the article
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How can I figure out why Suspend sometimes fails?
- by Isaac
Something is causing suspend crash occasionally. When it does crash, the system freezes with a black screen and stays on, not suspending. This makes me have to hold the power button until the system shuts down. One setting difference I have from most people is, I don't use the option that lets…Read the article
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What would I do to figure out why Suspend sometimes crashes?
- by Isaac
Something is causing suspend crash occasionally. When it does crash, the system freezes with a black screen and stays on, not suspending. This makes me have to hold the power button until the system shuts down. One setting difference I have from most people is, I don't use the option that lets…Read the article
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SQLIO Writes
- by Grant Fritchey
SQLIO is a fantastic utility for testing the abilities of the disks in your system. It has a very unfortunate name though, since it's not really a SQL Server testing utility at all. It really is a disk utility. They ought to call it DiskIO because they'd get more people using I think. Anyway,…Read the article
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Unity works on my PC but not on the Server. What did I miss?
- by Erik France
I have a web service using Microsoft Unity to hook the pieces together. It all works fine on my PC but when I put it on the web server, I receive this error message: System.ServiceModel.FaultException`1[System.ServiceModel.ExceptionDetail]: The value of the property…Read the article
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Slow on browsing web, but normal when using apt-get
- by Arif Setyawan
I have a problem with my fresh instalation of Ubuntu 11.10. The problem happen when i start up my browser and accessing website such google, askubuntu.com, facebook and other sites. frustate on the situation i try watch the progress in system monitor. the result from monitor shows that…Read the article
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Does the latest version of Ubuntu (12.04) support Unity 3D?
- by Douglas Combs
I just installed the latest version of Ubuntu (12.04) 64bit. I am using a Radeon HD 7750 vid card. I think I have the Catalyst driver installed correctly. But when I go to system and look at the details, it shows that my graphics is VESA:01. Does this mean I it, I didn't correctly…Read the article
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Is it possible to allow the user to access the 'Volumes' without asking the Administrator's password?
- by Tom
Am the administrator of my Ubuntu system. Recently I added a new user account. But when ever the user tries to access or open the 'Volumes'(Drives where movies, songs and other files are stored) it asks for the Administrator's password. I created the user account to my other family…Read the article
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Resolving data redundancy up front
- by okeofs
Introduction As all of us do when confronted with a problem, the resource of choice is to ‘Google it’. This is where the plot thickens. Recently I was asked to stage data from numerous databases which were to be loaded into a data warehouse. To make a long story short, I was…Read the article
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Application development : method to manage backgound process
- by Simon Dubois
I am developing an application with different behavior depending on the arguments : - "-config" starts a Gtk window to change options, start and close the daemon. - "-daemon" starts a background process that does something every X minutes. I already know how to use…Read the article
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What Precalculus knowledge is required before learning Discrete Math Computer Science topics?
- by Ein Doofus
Below I've listed the chapters from a Precalculus book as well as the author recommended Computer Science chapters from a Discrete Mathematics book. Although these chapters are from two specific books on these subjects I believe the topics are generally the same…Read the article
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How to get average network load instead of instant
- by Adam Ryczkowski
Welcome, I use conky to see network load statistics with sampling every 8 seconds in order to get somewhat more smooth history chart. Unfortunately, all values i get are not average for this 8 second period, but they are sampled from much smaller time span, so…Read the article
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C# WebForms and Ninject
- by ipohfly
I'm re-working on the design of an existing application which is build using WebForms. Currently the plan is to work it into a MVP pattern application while using Ninject as the IoC container. The reason for Ninject to be there is that the boss had wanted a…Read the article
