I am a total noob with linux. So please explain clearly if you have a solution for me.
I have an VPS and I want to update JAVA.
I found a guide on the Java site which says:
rpm -e < package_name
I searched for the packages:
[root@srv1 ~]# rpm -qa | grep java
java_cup-0.10k-5.el6.x86_64
java-1.5.0-gcj-1.5.0.0-29.1.el6.x86_64
Than I tried…
For Oracle 9i + 10g (database), there used to be a really helpful script that you could run to validate your environment was correct before you did the install.
Does such a thing exist for 11g does anyone know? Or is the validation finally done by the OUI? If something similar does still exist, please can someone point me in the right…
I know that "the vast majority of changes made (by CentOS team ndr) will be made to comply with the upstream vendor's re-distribution policies concerning trademarked names or logos"
But I'm looking for a way to measure the real differences between RHEL and CentOS. My goal is to demonstrate "scientifically" that is possibile to use…
I am facing a very strange behavior on my server.
I am using a linux cluster.On fail over server my broadcast application halts after 5 minutes.But it is working fine on Primary server.
My application process listening on port and send broadcast.It is working 5 mins after that it wait on socket for further packets but it didn't…
I have a one year old Mac Book Pro that I am trying to get RHEL 5.4 installed on via bootcamp. No matter what I do I can't get the installer to boot. I have tried multiple DVD's and even verified the install works on a new Mac Book Pro. Most of the time the installer simply locks up.
I usually use Linux text with…
Hi all,
Recently our organization got a couple of server boxes which are I guess present in some data-center in UK. The problem is that for some reason the default Locale representation in Java on that server returns en_US instead of the expected en_GB (I confirmed this by running a code on that server which…
Hey all,
I'm currently working on a new virtualisation setup using Xen, and Centos for my workplace. We intend to deploy the domUs into LVM volumes. Currently, the only thing preventing this from working as smoothly as we'd like is the Kickstart script's insistence on partitioning. This is the relevant…
I am a total noob with linux. So please explain clearly if you have a solution for me.
I have an VPS and I want to update JAVA.
I found a guide on the Java site which says:
rpm -e < package_name
I searched for the packages:
[root@srv1 ~]# rpm -qa | grep java
java_cup-0.10k-5.el6.x86_64…
I'm trying to implement a red/black tree in Linux per task_struct using code from linux/rbtree.h. I can get a red/black tree inserting properly in a standalone space in the kernel such as a module but when I try to get the same code to function with the rb_root declared in either task_struct or…
Hi,
I'm doing some validation on the DataSource of TextBox that's within an Expander and have found that once a validation error has been triggered, if I collapse the Expander, the red box stays where the TextBox would have been.
<Expander Header="Blah Blah Blah">
<TextBox…
I am trying to segment all shades of red form an image using hue saturation values and use InRangeS function to create a mask which should have all red areas whitened and all others blacked(a new 1 channel image). Thwn Inpaint them to kind of obscure the segmented portions.
My code is…
Hi
In my application I m using following way to get red pixel in a image
//
// PixelsAccessAppDelegate.h
// PixelsAccess
//
// Created by Fortune1 on 14/04/10.
// Copyright MyCompanyName 2010. All rights reserved.
//
import
@class clsPixelAccess;
NSUInteger numberOfRedPixels;…
It looks like there are a variety of virtual machine offerings available. What is the best one to use with Vista as the host operating system and Red Hat Linux as the guest?
Hi Guys,
I am using a preview script via http://cssglobe.com/lab/tooltip/03/
The problem is that when I use SRC tag in this script - I get a big fat redX - in IE7 BEFORE the image is rendered. Once the image appears - all looks ok.
Is there anyway to "hide" this before its…
How can licenses be applied to have two parallel versions of software, one freely available and another commercial, like Red Hat has done with it's version of Linux? Also, can snippets of code be freely ported from one to the other or must it be designed separately?
All of my methods are failing me in various ways.
different lighting can mess it all up too.
has anyone every trying to return a name given a rgb value? "red" "green" "blue" would be enough to satisfy my needs for today.
i have unsafe byte processing of images from my web…
http://dougymak.com/jquery/#
First time playing with jQuery, and kind of stuck already. I'm expecting the background to change to red on hover, but it's not for some reason. Can anyone give me a hand? Thanks!
Can someone provide recommended reading, website resources or best practices to follow when programming with C. I am a proficient software developer with strong skills in Java and PHP.
Is there standard libraries these days which people use? Like what spring is to java?…
For uploading an image, the browse button is not properly aligned and also how can i change the colour of the browse button to red? I have used file field.
I'm studying the best data structures to implement a simple open-source object temporal database, and currently I'm very fond of using Persistent Red-Black trees to do it.
My main reasons for using persistent data structures is first of all to minimize the use of locks,…
I have a 3rd website (Confluence) which references images which are secured by a login.
If the current user is logged in the image is shown if not the image url would redirect to a login form.
Example
When you enter this url in the browser a redirect to the login page…