map method in JavaScript #coding #javascript #shorts

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What does this JavaScript .map() return? 🤯

✅ Options:
a) ✅ [undefined, 2, undefined] ← Correct Answer
b) ❌ [false, true, false]
c) ❌ [1, 2, 3]
d) ❌ Syntax Error

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🚀 JavaScript MCQ to test your knowledge!
Do you know what this .map() really returns when the if condition fails to return a value?

💡 Here's the breakdown:

.map() always returns an array of the same length

If the if fails, it returns undefined

So the result becomes: [undefined, 2, undefined]

🧠 Think before you code — small details matter!

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