Extract Between Markers

MediumStringsPRO

Practice JavaScript string slicing by extracting text only when start and end markers form a valid pair. This medium exercise focuses on marker positions, missing markers, and reversed boundaries without hardcoding the wrapped content.

What you'll practice

Work with JavaScript string slicing by extracting text only when start and end markers form a valid pair
Marker positions
Missing markers
Reversed boundaries without hardcoding the wrapped content

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