Foundations

Last Item by Length

Last Item by Length

The final index in an array is always one less than the array length. That pattern keeps working when the array grows or shrinks.

Your task: Use topics.length to create lastTopic from the provided array. Log the last topic.

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Last Item by Length

The final index in an array is always one less than the array length. That pattern keeps working when the array grows or shrinks.

Your task: Use topics.length to create lastTopic from the provided array. Log the last topic.

Free with a JS Exercises account

Sign in to start coding, run your solution, and keep your progress saved for later. No payment needed.

By continuing, you agree to our Terms and Privacy Policy. We'll send occasional product updates and news. You can unsubscribe anytime.

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