I was working with one web application and I placed a iFrame in it. I am making ajax call and updating iFrame files. Now I want to refresh only iFrame. I found many solution via Google and I tried many with my own idea to replace iFrame or load iFrame etc etc.
I wrote .htaccess code for blocking proxy server. If you want to block proxy server using .htaccess than just write below code in .htaccess file and you rocks.
For better SEO optimization and make urls more search engine friendly , remove index.php from URL and make it easier to read.
Whenever you upgrade your MySQL installation, make sure to upgrade any client that uses it.
In some cases, clients that use a version prior to 4.1 will have a problem authenticating against the MySQL database if the latter has a post 4.1 version.
Setting up a database replication is one of many steps that should be taken in order to preserve data, preventing any loss and making disaster recovery easier.Luckily, it’s easy with MySQL. So let’s suppose we have two servers running MySQL, one called host1 and the other host2.