Java Exceptions Clases

This could be handy for people who are looking to throw exception, but do not want to create a custom exception class:

Ref: http://mindprod.com/jgloss/exception.html#TYPES

Wordpress for corporate website?

A definite No!

Wordpress is more for hobbyist or blogger.

There are so many limitation in the modified version of tinymce editor in wp which doesnt allow you to have full control over what you wish to publish.

Example: line break, video, googlemap.

Yes, some plugin allow people to insert these things, but its so trouble some, and even most of the plugin does not work properly. Its a huge bummer.

Alternative?

Try out modx ;)

Features wise, we highly recommends it.

The interface is quite user-friendly, but more complex than wordpress.

But its fit to most corporate CMS requirement.

But if you want more Control and Flexibilities? Use Drupal :)

All biz should create harmony balances in terms of resources, suppliers n customers. Any in-balance in the biz is like a in-balance in one body, which lead to long term problem, etc example: an upset tummy. 1 upset tummy is enough to spoilt the entire system performance and productivity.

Do you want a harmony biz which creates a proven comfortable biz which last for decades? or are you always disregards balances, and looking for short / fast profit?

And dont forget that talented, loyal n dedicated staffs are difficult to find. Big corporations like google, and m$ goes to university to search for talent. Keeping talent is as important as finding a new one. then again? will an upset tummy keeps a healthy biz?

Centering position: absolute div

Here is the trick :)

.myclass {
position: absolute;
left: 25%;
top: 0;
}

if you need the center based on the parent starting position, makesure the parent have:

position: relative;

Linux: Removing kernal image

Whoa,
When you have lots of kernel to delete, its just not right to run update-grub on every removal...
its waste of time and lots of harddisk spinning.

So, move your /usr/sbin/update-grub and update-grub2 to somewhere else before you remove any of the kernal image.

When you are done, move back those 2 files...
Then run:
sudo update-grub

this save HOURS of your time ! :)
hope it helps...

Ubuntu Tweak

Wow,
Its been sometime i've been on ubuntu...
And i start to realise, my kernel update has been piling up on my grub boot list.
Uninstalling it doesnt help in removing the grub list, and i dont keen to edit the grub configuration manually...
So, i went on googling as usual, and found this post:

http://ubuntuforums.org/showthread.php?t=818177

And to my amazement, i found an application alike "ccleaner" in windows...
http://ubuntu-tweak.com/

Its an amazing piece of work :)
Well done to the developer :)

GIT Howto sync to remote via push?

From CVS to SVN, and now GIT.
Git is the latest version control system created by Linus,
a big applause to him, one of opensource greatest gurus and leader :)

How to use?
1st, local:
cd to your source directory
type:
git init
git add .
git commit

next, ssh into your remote host,
example: /home/myname
mkdir mygit
cd mygit
git init
git config --bool core.bare true

go back to local source directory
type:
git push ssh://myname@[host]:port#/home/myname/mygit master
git config remote.origin.url ssh://myname@[host]:port#/home/myname/mygit

Done!
Updates: mar 3, 2011:
Later version of git forbids pushing an existing git.
So, you may just upload the .git directory from your local source directory to remote directory:
Example /home/myname/mygit/.git -> (remote) /home/myname/mygit/.git
Next, run git config --bool core.bare true (on remote machine)
Then, you may run git config to setup the git default push and pull on local machine.
Both copy shall have the same version :)

So if you ever want to push to remote again, simply type:
git push

And to update, type:
git pull

And if you are sharing this git with someone else to commit, you may set it to :

git config core.sharedRepository true

And make sure all users of the git should have the same group name.

To add a user to the git:

/usr/sbin/useradd -g groupname newusername

sudo passwd newusername

next, set the permission to the git directory on remote

chmod g+w -R .

Reference:

http://andyregan.net/blog/archives/504