Archive for April, 2009

The next ubuntu stable version is going to be released on 23rd April 2009.If you want to order your free CDS use the following linkhttps://shipit.ubuntu.com/ If you want to know new features in ubuntu 9.04 as follows * Linux kernel version 2.6.28 * A new notification system * Faster boot times * GNOME 2.26 desktop […]


Its almost ready 🙂 Here is what Ubuntu team has to say The Ubuntu team is happy to bring you the latest and greatest software the Open Source community has to offer. This is their latest result, the Ubuntu 9.04 release candidate, which brings a host of excellent new features. Upgrading from Ubuntu 8.10 To […]


To open the DBMS Output window in TOAD, go to View > DBMS output. To test if it is working or not  use the following procedure in TOAD sql editor and execute it. DECLARE tempvar NUMBER; BEGIN DBMS_OUTPUT.PUT_LINE(‘hello world’); END; Have a look at the image displayed under. Write the SQL mention above into an […]


This is how you can create an oracle sequence Syntax CREATE SEQUENCE sequence_name MINVALUE VALUE MAXVALUE VALUE START WITH VALUE INCREMENT BY VALUE CACHE VALUE; A Demo CREATE SEQUENCE my_seq MINVALUE 1 MAXVALUE 999999999999999999999999999 START WITH 1 INCREMENT BY 1 CACHE 20; — If you don’t provide MAXVALUE its default value is 99999999999999999999999999


There are two methods to deploy an application in tomcat 1- Deploy the application in webapps directory directly under tomcat directory. Put the .war file of project in webapp directory and restart tomcat. 2- You have a working project with correct directory structure anywhere on filesystem and you want to deploy that without moving it […]


This is one of the best Spring MVC tutorials. Although I am trying to write my own but I am not getting some spare time to do this job:p till than this tutorial will fulfill your desires. It includes Setup Hello World Model View Controller Form Processing Form Validation Dependency Injection (Inversion of Control) So […]


I  had a situation, I wanted to find out all records in a single database table which occur more than once. In one of the database tables there were some records that were repeating and I wanted to get all those records, how many times were repeating etc. So here is the shortened version of […]