password-less ssh http://www.cyberciti.biz/tips/ssh-public-key-based-authentication-how-to.html multiple ssh keys http://www.cyberciti.biz/tips/linux-multiple-ssh-key-based-authentication.html SSH using public Key http://youritguy.wordpress.com/2010/10/12/centos-5-5-ssh-with-public-key-authentication/
Internet Explorer and the hr tag margins solution
<!--[if IE]>
<style>
hr {
clear: both;
margin: -7px 0;
display: block;
}
</style><![endif]-->
Reference: http://en.blog.improveit.com.br/articles/2008/09/27/margins-on-the-hr-tag-a-case-solved
Android MarketPlace Icon Disappeared
If you are looking for this icon below,
you are out of luck.
Marketplace has been replaced by something they call Play Store
(see new icon below)
configure: error: missing required NSPR / NSS header
configure: error: missing required NSPR / NSS header
Run this :
yum install nspr-devel yum install nss-devel
./configure CPPFLAGS="-I/usr/include/nspr4 -I/usr/include/nss3"
Eclipse will not open no error messages
If the eclipse splash screen just flashed and nothing happens afterwards, you might need to repair or reinstall java.
Just head to the java website and download the latest version:
http://java.com/en/download/chrome.jsp?locale=en
Now you should be able to run eclipse.