What's the number in XCode's console in square brackets? [duplicate]

Question

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Closed 7 years ago.

Possible Duplicate:
iphone nslog output format

2012-07-25 16:25:08:491 MyProject[2488:403] App finished launching.

This might be an easy question, but what are those numbers?

Answer 1

It's the process id followed by the thread id. Explained here.