Part Two of Core Bluetooth, iOS and Bluetooth LE Development Blog Series Now Available at Cloud City!

As I have mentioned before, I work for an awesome software development studio in San Francisco called Cloud City Development, and back in June we published Part One of the series Zero to BLE, which is a tutorial series focusing on developing for iOS using Core Bluetooth. Today, I’m super excited to be able to […]

Customize the background color and title of a UINavigationBar and the status bar

Here’s an example of how to customize the background and title color of a UINavigationBar without having to use an image (in this case, a blue background with a white title AND white status bar): // Set the navigation bar to blue [[UINavigationBar appearance] setBarTintColor:[UIColor blueColor]]; [[UINavigationBar appearance] setTranslucent:NO]; // Set the navigation bar’s title […]

Xcode Tip: Open multiple projects at once

I discovered this one accidentally since I really did want to open three projects at the same time after opening Xcode. It turns out that the “Open Project…” dialog in Xcode supports multi-select! So you can Shift-Down/Up to select more than one project, hit Return and all three projects will be opened simultaneously! I pretty much […]