CSS Triangle

Really simple triangles working in all major browsers, including IE6+. HTML No surprises here. Our HTML is as simple as that. <div class="arrow_top"></div> <div class="arrow_right">... Read more »

MySQL conditional insert

Sometimes I need to insert some values into the database but only when a certain condition is met. The best example is a newsletter sign up. If someone has already signed up to your newsletter, don’t add his email... Read more »