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Timeout is a simple jQuery plugin that allows you to delay the execution of code for a certain number of milliseconds. It works like the jQuery delay plugin http://www.evanbot.com/article/jquery-delay-plugin/4 which i didn't know existed at the time I wrote this plugin.

plugin code

Over the past month or so I have been toying with the idea of developing a way to cache dynamic PHP pages with out a lot of overhead.  I stumbled across this blog entry: http://papermashup.com/caching-dynamic-php-pages-easily  the idea was so simple it was almost too easy.  So I took it upon my self to turn the original code and some of the user comments code into a class.  I have made some minor changes(cleaned up if statements, fixed a bug dealing with the cached version of the page not getting serve

While working on one of my newer projects I ran into an issue where I needed to overlay a very large image over multiple elements on my page, including the site navigation. This left the contact link on the far right un-clickible.

I just started on a project that I knew was going to need some sort of data lock that would prevent 2 users from editing the same data at the same time.  At first I thought that i would have to write a function that behaved like the C function flock().  I ran across this forum post http://www.dmcinsights.com/phorum/read.php?13,30233,30260 which I have to give credit to is the inspiration for the code below.

Recently i was working on a project that required a flash media player.  I was trying to integrate JW FLV Media Player using SWFObject.  After losing a few hours of my life trying to pass a variable in a query string to a php script that generated a XML play list, I stumbled upon/discovered this solution.

the JW FLV Media Player documentation currently reads like this

I was updating some code on dirtondirt.com.  We had changed the way sessions/logins where used on the site. Everything worked great in Firefox.  But we were getting complaints that it was randomly dropping logged in users using IE .  I was was not able to recreate the issue so it was very hard to troubleshoot. I believe that this method hacks around IE 4k size on disk issue (if the cookie is larger than 4k then IE has a tendency to drop it).After a couple hours of research I found these solutions.

I was updating some code on dirtondirt.com.  We had changed the way sessions/logins where used on the site. Everything worked great in Firefox.  But we were getting complaints that it was randomly dropping logged in users using IE .  I was was not able to recreate the issue so it was very hard to troubleshoot. I believe that this method hacks around IE 4k size on disk issue (if the cookie is larger than 4k then IE has a tendency to drop it).After a couple hours of research I found these solutions.

Finding good examples for Calculating Distance in Miles from Latitude and Longitude Using Mysql and PHP wasn’t as easy as I thought it would be. I thought I would compile the working quires and the functions that I wrote/found.

I found a very good paper on the topic at Scribd. I used one the the examples from this paper.

A couple of projects ago I needed the ability to have international users. I looked for some php functions that would make the task of registering users a little easier. I found some html lists and turned them into php functions that return arrays

Pagination is one of the simple features of a site if used right can be a great feature.  For something very simple it seems to be a resource hog.  For a while I have been looking for a way to paganate with out issuing two database queries.  After some quick searching I could not find what I was looking for, so I came up a method that uses a one query + a sub-query.

Quick Review

The method that I have seen the most, looks like some like this.