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Lesson 11 of 16 · about 15 min

Debugging and profiling

A debugger lets you pause a program and look inside it, line by line. Logging leaves a trail of what happened, and a profiler shows which part of your program is slow, so you fix the right thing.

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This lesson is part of the DoingCamp Pass. Members get every lesson in every course, with all the interactive visuals, coding exercises and challenges.

In this lesson you'll learn:

  • Debugger
  • Logging
  • Profiler

Free to try in F04 Tools of the Trade:

The first 3 lessons of every course are free, no account needed.