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CMU 15-213 Lecture 1 Notes

use lldb on Mac

What is lldb

LLDB is the default debugger in Xcode on macOS and supports debugging C, Objective-C and C++ on the desktop and iOS devices and simulator.
lldb example

  • implementation nuances (int overflow / float round up, etc.)

some random thoughts:

  • when write tests dealing with price / other calculations, pay attention to test these corner cases ( big number, adding float, etc.)

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