Practical Instruments - Part 1: Introduction | Ray Wenderlich

In this video, you'll get an introduction to the course and an overview of all the problems you can solve with Instruments.

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500px shut down their API access, so the app crashes

@luke_parham Can you please help with this when you get a chance? Thank you - much appreciated! :]

Oh wow @prol, that’s terrible news! For now you may just have to follow along with the video and try the profiling out on one of your own apps to see the impact. I’ll try to find a new API to replace 500px with this weekend!