Antivirus software, comodo

Here Im going to give opinion about anti virus software
Im using comodo internet security (free)
From here http://www.comodo.com/

If you are using kaspersky (need to pay). Im going to say yes kepersky is better
I have try bitdefender before this, still kaspersky is the best

If you want to use free anti virus software which is comodo
I going to tell you comodo has several classification in security

1. Anti virus
2. Internet security
3. Smart Defence+

what is this 3 things?

Antivirus
Is detect and remove virus
Its detect the virus when you open a folder or while performing a scan
After detect they will remove it
Not good antivirus software will not be able to detect a virus
Personally these comodo dont have a good antivirus so I dont install it

Internet security
It is a whole large topic with a purpose protect from Internet harm such as Hack, Spam etc etc. There is alot of way these guys do to hack so does security do to prevent. I install these feature in comodo

Smart Defense +
This is a new term in computer security. The base idea was a spam and telling you that these program abc.exe is running. Do you want to proceed? then you may decide yes or no.
Comodo are good enough to tell you that the program is safe. But still is depend on the situation. For an example, I was installing some game and they telling me is it?. If you are not computer literate you may suspect the game is a virus but most of the case, you know that what you do so you know that that is a game Im about to install so that was not a virus.
Basically this is the most important feature I need in my computer and the main reason why Im using comodo

Zip file

I always forget bout this, so its for myself note
zip -r filename.zip files

Fedora Install LAMP

Lazy to write, so
http://techchorus.net/how-install-lamp

restart the LAMP
service mysqld start
service httpd start

How to install x-debug
http://paulslinuxbox.net/blog/linux/eclipse-php-and-xdebug

Install RMPFusion

Keywords
install RMPFusion
Fedora cant play mp3 file
Fedora packages: failed to install signature

What is RMPFusion
If you are new to Fedora. RMPFusion is a 3rd party software source list
Means all installer that is 'FREE' but 'NOT REALLY FREE' like flash player was listed here

Some EMO EMO
I create this tutorial because I cant play mp3 file because of failed to install the 3rd party software. The reason was not on the software source but on the signature key that not being teach during "how to install the 3rd party source list". Probably this is easy but IM USING WINDOWS!

Start the Tutorial
Go to http://rpmfusion.org/

1st step - Put RMPFusion in yor list
Download the .rpm file. These file is an installer to make RMPFusion as your 3rd party source list
Note you need to Install both Free and Non-Free

2nd step - Verify the Signature
Download the signature
Import the signature


This is the link where I learn how to install (import actually) the signature http://fedoraproject.org/wiki/Enabling_new_signing_key

To put it simply su -c 'rpm --import NAME_OF_THE_SIGNATURE_FILE'

In my PC it will be

cd Downloads
su
mypassword1234
ls
su -c 'rpm --import RPM-GPG-KEY-rpmfusion-free-fedora-13'
su -c 'rpm --import RPM-GPG-KEY-rpmfusion-nonfree-fedora-13'

FPDF °C become °C

Keyword
FPDF °C become °C
FPDF °C problem
FPDF symbol problem
FPDF degree celsius temperature problem

I having a bug when I create a file from FPDF the character when wrong.
The wrong is the symbol where °C become °C

I try to change the FPDF font into UTF-8 by embedding UTF-8 font into it but still problem (my database and html page display the °C correctly)

after several experimenting cause googling is failed (4 hours of stress)
the reaseon is because of my page encoding. FPDF write into the paper using 'ISO-8859-1' encoding.
Thus UTF-8 is °C and when it write it become ISO-8859-1 which is °C

So long for the chatting lets cut to the point

use utf8_decode("°C") will solve your problem. It will convert UTF-8 to ISO-8859-1

HOpe this help cause 'quick googling' disappoint me

Just for my own reference to converting string

Javascript change dropdown or select option value which is index

I google for "javascript change select value" and turn out not really help full
The keyword for select is more like dropdown
while the value is index
So it must be "javascriptchange dropdown index"

The purpsoe of this post is a javascript is to change the selection inside the dropdown into something you want.


Hello
World


Just like the dropdown above. The default value is seet to the first option which is "Hello"
When I click a certain script with value "World", the script will change the dropdown into to "World". This is what I want. Below is the code

function changeDropDown( dropdownidname, dropdownvalue)
{
var testingga = window.opener.document.EditView.elements[dropdownidname];
//In most case it will be document.getElementById(dropdownidname); I think

for (var i=0; i < testingga.length; i++)
{
if (testingga[i].value == dropdownvalue)
{
testingga[i].selected = true;
}
}
}

Web Graph

I surfing the net and come across with this http://www.rgraph.net

It provide you with a graph creation for website development. Pretty nice compared with JPGraph

Its a free for non business (only 1 time payment for business)