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Showing posts from May, 2007

[Humor] Copy n Paste

A well known motivational speaker gathering the entire crowd's attention, said "The best years of my life were spent in the arms of a woman who wasn't my wife"
The crowd was shocked...
He followed up by saying, "That woman was my mother"
The crowd burst into laughter and he gave his speech, which was well received.
About a week later, one of the top managers of an organization who had attended the speech decided to use that joke at his house. He tried to rehearse the joke in his head. It was a bit foggy to him.
He said loudly, "The greatest years of my life were spent in the arms of a woman who was not my wife"
Naturally, his wife was shell shocked, murmuring.
After standing there for almost 10 seconds trying to recall the second half of the joke, the manager finally blurted out "... and I can't remember who she was"
As expected, he got the thrashing of his life time...

Moral of the story:
Don't copy if you can't paste JJJ

[Received in …

Show'em Who's Boss

Image
Received this seriously funny pic in an email forward :)





How true it is!

If you just focus on fixing someone...

Rajesh Setty of Life Beyond Code has this inspiring entry about 'fixing' people.

Your spouse wants to fix you.

You want to fix your spouse.

Your parents want to fix you.

You want to fix your children.

Your teachers want to fix you.

You want to fix your teachers.

Your boss wants to fix you.

You want to fix your boss.

Your colleagues want to fix you.

You want to.. well you get the point.

Wanting to fix someone whether right or not has one problem. In your quest to fix that someone, you forget to leverage the strengths of the that person for the benefit of both.

Next time, before you attempt to "fix" someone, why not focus on what that person brings to the table and see how best both of you can benefit from it?

http://blog.lifebeyondcode.com/blog/_archives/2007/5/10/2941581.html

Java 6 Feature : Working with Derby Database

The Java 5 and Java 6 releases have introduced some significant changes. While Java 5 introduces new features (e.g. Generics, Variable arguments, Enhanced for loop, Boxing/unboxing, Type-safe enumerations, Static import, Metadata), Java 6 installation includes a lightweight database known as Derby.
Derby is actually an Apache Database project. Derby is a transactional, relational database and provides a small footprint on disk. When you install Java 6, core libraries, example programs, and a sample database gets automatically installed.
Derby has a command-line tool called ij. This tool provides a way to connect to and manipulate Derby databases.

To connect to Derby is quite easy. You need to have following jar files in the classpath to enable you to access Derby:
D:\tools\jdk1.6.0_01\db\lib\derby.jar
D:\tools\jdk1.6.0_01\db\lib\derbytools.jar
The derby.jar has JDBC drivers, while derbytools.jar contains the ij tool.

Once you have configured the classpath for Derby, open the command prompt, …

Developing a Spring Framework MVC application step-by-step

Recently, I started reading on Spring. I was looking for an example application code, and then, I came across this article on springframework.org. The article is quite old (first written in July 2003, and then revised in April 2005), but quite relavent to topic. This is a hand-holding type of tutorial and develops an application from scratch, covering various Spring components, and even talks to HSqlDB, with JUnit test cases. Ant is used for deployment. It takes not more than 2-3 hours to develop the complete application.

Application is covered in 4 steps:
Basic Application and Environment SetupDeveloping and Configuring the ApplicationAdding Unit Tests and a Form to the ApplicationImplementing Database Persistence
The tutorial assumes a Tomcat installation, but then u can develop it for any servlet engine or application server (e.g. i did it for JBoss).

it is a good exercise if u r new to Spring, or want to have a first hand look at Spring.

http://www.springframework.org/docs/MVC-step-by-…

Java 5 Feature: Static Imports

Static imports are another convenience feature added to version 1.5 that extends the way imports work in Java. For example, consider the code fragment shown below that calls the static ceil() method on the java.lang.Math class


// x is a number of type double such as 98.765
double y = Math.ceil(x);


With static imports in 1.5, you can ask the Java compiler to import only a class's static portions, as shown, for example, in the rewritten code fragment below:


// Import declaration at the top of the class along with the other imports
import static java.lang.Math.ceil;

// And then somewhere in the code...

// x is a number of type double such as 5.345
double y = ceil(x);

In the above fragment, I used the new static import feature to import the static method ceil() from the Math class. Now when I call the method, I don't have to qualify it with Math. If I wanted to use multiple static methods from the Math class, I could import them individually or all at once as shown below:

// Import all stat…