Showing and Dismissing a UIPickerView Control

There seems to be no standard way of dealing with UIPickerViews. Sometimes they are attached right to the bottom of the interface and never move around (like in the built-in Clock application.) Other times they fly up from the bottom like the keyboard but are embedded in a UIToolbar or UIActionSheet. I’ve come up with … Continue reading Showing and Dismissing a UIPickerView Control

App-A-Week Challenge Update, also Font Tip! (Also, Snippets!)

PizzaPal has been updated to 1.1 with the following changes: Removed iAds. Added 4th pizza comparator. Yeah, I know, that’s kind of cheap to count that as an app release. Whatever, making an app a week is no picnic. Oh, also, if you do any kind of coding/programming, you should totally check this out: I’ve … Continue reading App-A-Week Challenge Update, also Font Tip! (Also, Snippets!)

App-A-Week Challenge, Week 5

Hey folks. I know you’re all just on the edge of your seats waiting to find out what’s in store for this week. Here’s what’s going on: The music/pitch app I was working on will need more work. I thought I had a good implementation of the “zero-crossing” pitch detection algorithm but, while it works … Continue reading App-A-Week Challenge, Week 5