Foundations

Off-by-One Bugs

Off-by-One Bugs

MediumFoundationsPRO

Debug a JavaScript loop boundary that reads one step past the end of an array. This medium exercise connects zero-based indexes, array length, and safe stopping conditions.

What you'll practice

  • Debug a JavaScript loop boundary that reads one step past the end of an array
  • Connects zero-based indexes
  • Array length
  • Safe stopping conditions

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