# xcode

## Sound debugging

I'd like to mention a trick I use often while debugging, a trick I learned from my good friend Markos Charatzas: triggering a sound when a breakpoint is hit. It's a pretty simple but useful trick, especially if you're debugging repeatable actions and you want to know when they happen.

## imageNamed: and multiple bundles

I've been working on a largeish project for a client for the last few months. We're have to modularized our code into several sections using CocoaPods (this is a post worth on itself, really).

One of the problems you encounter with this approach is that for each pod, CocoaPods creates a bundle with resources for that pod (at least it does so when you tell it to do that). It's the only good way to package pod resources into the main app. This means that our resources do not all live in the main bundle but in seperate bundles (which themselves do live in the main bundle). This is no problem in itself, but it can cause loading problems of resources in those bundles. It doesn't pose that much of an issue when you specify images in a nib since iOS will search in the nib's bundle too, but it's a bit harder to get resources from within your code

## Watchkit app versions

I came across this article by Daniel Kennett this morning. I had seen him tweet about it too, but checking my feeds (yeah, I still do that, albeit not daily) I noticed he also made a post about it.

Having toyed a lot with build configurations and their associated settings configuration, I was curious how he solved the issue.

I'd have to concur with Daniel: the solution is horrible. 8 Steps to get this working, with aggregate targets and disabling of parallelization of the project: Not Good™.

But my interest was piqued, and so I tried to recreate his problem (not hard) and find a better solution. I assumed it would still be hacky, but less hacky than Daniel's "Horrible" solution.

## Scripts in your app bundle

It appears Apple changed something in the iOS bundle upload : it now requires that all executables in your app bundle are signed (this might be applicable for Mac uploads too, but I haven't tried). I hear you think: isn't this the case anyway, but there might be more executables in your bundle than you expect.

Of course, there's the binary for your app, which obviously is executable. But there could be more too: if you include shell scripts, for example, which are marked executable (chmod u+x script.sh) then iTunes Connect now considers them as actual executables and now requires them to be codesigned.

## WWDC 2013 Hopes and Expectations

No real predictions post. You never know with Apple what they're going to produce at a developer event, so I won't go there. What I will do is list what I'd like to see. Mostly iOS stuff, because that's what I do.