JS Practice — Built-in Objects

Number.MAX_SAFE_INTEGER — usage in loop bounds

📖 Usage Example

// Largest safely representable integer
Number.MAX_SAFE_INTEGER   // → 9007199254740991
Number.MAX_SAFE_INTEGER + 1 === Number.MAX_SAFE_INTEGER + 2   // → true (unsafe!)

Use Number.MAX_SAFE_INTEGER as the upper bound when working with integers to avoid silent precision loss.

Using MAX_SAFE_INTEGER as a Loop Bound

You can use Number.MAX_SAFE_INTEGER to ensure loop counters stay in the safe integer range.

💡 Hints (1)

• Comparing against `MAX_SAFE_INTEGER` ensures your integer arithmetic is safe.