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Updating sitemap file on Heroku

Preparing your Heroku application for using AWS S3 is really easy. You can just follow the steps at the Heroku AWS guide. Because you need to do some more steps to get it all working I summed up the instructions to have it all in one place. Our own website and this...

Various ActiveResource Tips

Although you find the most of the following tips by simple googling or visiting the ActiveResource documentation, I just wanted to outline them on one single page again (mostly because of my obliviousness). Enable logging of ActiveResource actions Add the following to...

PostgreSQL trivia

Sometimes it is necessary to use the psql command line tool to quickly explore odds in database. Often you also need to use some commands to view structure of your database or tables. In PostgreSQL (and also in other database systems) you can do that by querying...

Take a screenshot within iOS simulator

Whether you want to tweak your user interface or you want to take some promotional images of your iOS application, it is often really helpful to take a screenshot of your iOS application which is running on the iOS simulator.  It isn’t a big deal to take a screenshot...

iAd Integration

Advertisements are another option to provide your iOS applications still for free but also to get some cash back for your work. Although ads are not that popular to app users Apple made a big hit with their new iAd network. I’d like to call iAd the next level of...