Technology - Science & Research Blogs on Artician

playascubaclub by playascubaclub

Sun, 21 Apr 2013 14:58:12 EST

Scuba diving, social, and networking club for scuba divers living in or traveling through Playa del Carmen Mexico.

Playa del Carmen Scuba

Free Energy by MadCat

Tue, 21 Apr 2009 21:40:35 EST

We are at a crossroads in our existence were we all have to start to change our old paridigms of energy. There are at this moment free energy devices that would change our very lives if ever taken out of supression. These technologies are real and there are inventors and scientist that need the privates sectors help to get these technologies out to the masses. There have been countless supression techniques used to keep this knpwlege away from the public, from harassment to out right murder. This issue is the most important to our civilization becuase it effects all of us now and in the future. Energy is something we all need and it should be free so that we can all meet our full potiential. There is a lot I can say here about this subject but Ill leave it open now for discussion. I have a plethora of information regarding Free Energy Devices and will be happy to share this with all who are interested.

Thanks

CJ GoodeIII

Teaching PHP & AJAX Web Development by Akujin

Fri, 7 Mar 2008 01:32:54 EST

On April 1st I'll be teaching a seminar at my university on PHP & AJAX (with Prototype Framework). I'm attempting to do a good job on the "teaching" part since this might actually push for them to add it to the curriculum after I show them what's actually doable with it.

I'm gonna be using a Powerpoint in conjunction with some diagrams I'm gonna draw on the board to explain Client / Server, how HTTP works with PHP, and how it all relates back to actual web development. See Power Point here [pptx].

My approach is to first give some background and explain how much the LAMP stack can scale (PHP,Apache,MySQL,PHP) by showing them sites that rely on it on an everyday basis. Wikipedia, Facebook, etc. All these sites handle millions of visitors an hour and yet are quick and responsive. I'm going to then move onto explaining what Web 2.0 is and what AJAX is without confusing the crap out of people and leaving them even more confused after then when they got there, as most places that try to explain it tend to become. Finally once it's all done I'm going to code from scratch a Content Management System over a series of these seminars in a tutorial fashion.

On the first one if I get through the slide and have time (only 1 hour 30 minutes), I'll do a simple flat files page editor with no login authentication but using AJAX so it will explain includes, $_GET, and $_POST in PHP while teaching AJAX.Request in Prototype as well as onclick event linking.
On the second seminar I plan to add Login authentication to the mix. This will teach headers, cookies, encryption, salting an encryption, and databases using MySQL.
If there's more I'll just keep improving the CMS more and more, maybe eventually showing them URL Rewrites using mod_rewrite in Apache or Lighttpd.

What do you guys think?