This tutorial explains the basics of iphone programming, and how to build a very simple application which displays a “Hello World” label.
Check out these cool WordPress plugins! – CodeRevolution.
We recently posted about how 37signals increased their sign-ups by 200% by doing A/B Testing, which you can read at http://bit.ly/QSxDj.
A lot of you are using WordPress, which makes A/B testing tricky, so we’ve recorded a screencast tutorial to show you how to do it.