📖 Take a deep dive into JavaScript, a Must-Know Language in Web Development, with a Hands-on, Example-driven Approach
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09 - Working with the Window and Document Object Model (DOM).zip
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09 - Working with the Window and Document Object Model (DOM)
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The Answer:
Programming languages generally employ a strategy called "short circuit evaluation" where they don't evaluate a particular operand if they don't need to. This is exactly what is happening here.
Since the result is going to be false at the 4th element, there is no point in evaluating the rest of the items.
Programming languages generally employ a strategy called "short circuit evaluation" where they don't evaluate a particular operand if they don't need to. This is exactly what is happening here.
Since the result is going to be false at the 4th element, there is no point in evaluating the rest of the items.
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