Skip to main content

Why does Java support exception handling?

Here's a nanocast on why we should we use use exceptions to handle error conditions in programs. I hope you enjoy it :-)



This is the first episode in a multi-part series on Exception handling in Java.







-----
COMMENT:
AUTHOR: Azagu
EMAIL:
DATE: 01/23/2007 10:24:36 AM
Hi There,

Greetings and Wish you a Happy New Year. I am following your website for the past couple of months and I liked it very much.

Are you planning to put the mp3 version of this series as well on the website? It will help the users to load it to their mp3 player and listen to them.

You are doing a great job.
-----
COMMENT:
AUTHOR: Parag
DATE: 01/24/2007 03:26:09 PM
Hi Azagu,

Thank you for your kind words and a very happy new year to you too. Most of the mp3's heavily depend on some code or an example also posted as part of the blog post. I am not sure if the mp3 will be very useful independantly. Also, once I make them downloadable, my hosting bandwidth requirements will increase significantly, and I am not sure if my current plan will support that. I am talking to some people about sponsorships. Once that works out, bandwidth will not be an issue, and I can make a lot of material available for download as a podcast.

I have also been thinking about how I can improve the readers experience and help them understand programming best practices in a better way. After some thoughts I feel that these MP3's are a bit limiting because you have to also look at the accompanying code sample.

Very soon I hope to start a series of screencasts, which will show code being written in an IDE along with an audio explanation of the code. I also have plans to record my dojo sessions and upload them as 'Flash' videos.

Thank you for your comments... feedback helps me understand if I am able to help people improve their skills... so keep the feedback coming and also suggest the kind of samples you would like to see on the website in future.

--
Regards
Parag

Comments

Popular posts from this blog

Testing Groovy domain classes

If you are trying to test Grails domain class constraints by putting your unit test cases in the 'test/unit' directory, then your tests will fail because the domain objects will not have the 'valdate' method. This can be resolved in two ways: Place the test cases inside test/integration (which will slow things down) Use the method 'mockForConstraintsTests(Trail)' to create mock method in your domain class and continue writing your test cases in 'test/unit' What follows is some example code around this finding. I am working on a Groovy on Grails project for a website to help programmers keep up and refresh their skills. I started with some domain classes and then moved on to write some unit tests. When we create a Grails project using grails create-app , it creates several directories, one of which is a directory called 'test' for holding unit tests. This directory contains two directories, 'unit', and 'integration' for unit and ...

Running your own one person company

Recently there was a post on PuneTech on mom's re-entering the IT work force after a break. Two of the biggest concerns mentioned were : Coping with vast advances (changes) in the IT landscape Balancing work and family responsibilities Since I have been running a one person company for a good amount of time, I suggested that as an option. In this post I will discuss various aspects of running a one person company. Advantages: You have full control of your time. You can choose to spend as much or as little time as you would like. There is also a good chance that you will be able to decide when you want to spend that time. You get to work on something that you enjoy doing. Tremendous work satisfaction. You have the option of working from home. Disadvantages: It can take a little while for the work to get set, so you may not be able to see revenues for some time. It takes a huge amount of discipline to work without a boss, and without deadlines. You will not get the benefits (insuranc...

My first impressions of Python for the second time

I had worked a bit in Python many years back. Since then I have forgotten almost everything I learned back then. I think the phrase "Out of sight out of mind" applies perfectly to my mind. Since the last few days, I have started relearning Python, and this time I am recording my impressions of Python after having come to it from a Java background. Indentation: Python uses indentation to specify blocks of code, instead of curly braces. I like this, because we anyways indent code to increase readability, so why not achieve two tasks together. Code looks much cleaner without the curly braces. However there may be a little downside. Everyone in the team will have to set up their IDE's in the same way. Things might fall apart if some people use tabs and others use spaces for indentation. Access modifiers: Python does not have public, private, and protected keywords. Everything is public. However, private members can be specified with a leading single underscore. If we use do...