How to organize a clear keynote/presentation

In my work I have to make various presentations. Whether long and boring about a very detailed subject or smaller debate-launching ones. After a few unclear years I have finally discovered the formula to organize a presentation that suits the majority of scenarios. And it’s simple… Present the question. What does “the stuff you are presenting” answer? What is the motivation? What do you want to answer with your presentation? Next,... Read More

reCAPTCHA with PHP

I’ve seen in many sites the reCAPTCHA plugin and I’ve particular focus to it specially since Google acquired the company. Today I’ve tested the system in my personal site… I was getting quite a few spam messages! The system is very simple to use and the code is pretty straightforward. I have everything on PHP so it was quite easy add the reCAPTCHA library and methods the existing contact form. Here’s the tutorial: Register... Read More