I oddly know how to use iframe location in firefox. Honestly, most of our projects are based on Internet Explorer. It's because of ActiveX controls. Why I know how to use iframe location in firefox is because of my junior asked me how to do like that.
window.frames[iframeName].location = url;
<!--- for Firefox --->
document.getElementById(iframeId).src = url;
Today, I've found how to get IP address of IPv6. Because we're using IPv6 address in our office and normally so far to use for IPv4 in Window7. That's why I gotta retrieve address of IPv6. On the other hand, CGI variable can retrieve IPv4 address of client machine.
How to get IPv6 is as follow. First of all, we need to create Java object first which called "java.net.InetAddress". Then, write as follow.
Being developer, we must need to know how to write SQL query, functions, views and stored procedures for our development as long as we are not using ORM. I'm not sure using ORM is kinda useful or not in our development life cycle but we shouldn't forget our writing query skill. That's why I need to practise 1Z0-047 for enhancing my Oracle query skill with 1Z0-047 exam simulator of ucertify,