Lately, I’ve had the need to install a geolocation database on a web server to localize (as closely as possible) a visitor based on its IP address. Continue reading “Installing the PHP geolocalization extension on CentOS”
Prevent Duplicate Form Submission
You can use the method below to prevent duplicate form submission or form re-submission using PHP. This method is simple to implement and does not require JavaScript.
Enabling WebDAV
Overview
WebDAV stands for Web-based Distributed Authoring and Versioning. It is a set of extensions to the HTTP protocol which allows users to collaboratively edit and manage files on remote web servers. For more information on WebDAV, consult the FAQsection at their site.
multiple background images using CSS
Is it possible to have two background images? For instance, I’d like to have one image repeat across the top (repeat-x), and another repeat across the entire page (repeat), where the one across the entire page is behind the one which repeats across the top.
How can I make a redirect page in jQuery/JavaScript?
jQuery is not necessary, and window.location.replace(...) will best simulate an HTTP redirect.
Continue reading “How can I make a redirect page in jQuery/JavaScript?”
PHP 5.4 Features
PHP 5.4 Features
PHP 5.4.0 is planned to be released on February, 2 2012. By the time you are reading this, it may already been out. It is a result of many months of development.