alert-null-2-undefined.md

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<a href="../logical-operators.html" Logical operators

<a href="../logical-operators.html"

What's the result of OR?

importance: 5

What is the code below going to output?

alert( null || 2 || undefined );

solution

The answer is 2, that’s the first truthy value.

<a href="alert-null-2-undefined.html#"

alert( null || 2 || undefined );