Social media rss feeds

This post lays out how to access rss feeds of a number of social media sites.  I got the initial information from Digital Inspiration's post and some playing around myself.  The sites sometimes change the URLs so please let me know if any break so I can update this post.

XCode: Renaming classes, variables, methods, files

More often than not I give my classes stupid names or use unconventional capitalisation when writing code.  I have painfully crawled through code changing names by hand before but not only is that time-consuming it's very error prone.  XCode has a facility to quickly fix bad names without breaking your build.  It's called refactoring.

Rotating video clips

It's very easy to forget the orientation of your phone when recording videos leading to clips you have to watch with your head cocked to one side or holding your screen at 90 degrees.  Like this example: