Brutally Roll Your Own is a video series on building a PUSH enabled mobile application from scratch, using a Linux, Apache, MySQL, PHP (LAMP) server for the back end, and Delphi for the mobile app. In Part-9 we add the locations end-point and some error checking. I also make the source code available for you to download and study.
Sign up for Linode by clicking here!
If you select linode to host your back end, as I suggest in part 2 of this video series, please consider signing up through my referral link above. I host my servers (including this site) on linode, and this will help pay the bills! If you already have an account, you can enter this referral code: fb41cc68526abce4ffa14bfd797d5c4cc684f192 Your support is appreciated!