GlobalFunctionsparseIntbeginner

parseInt — binary radix

📖 Usage Example

parseInt('10', 2)    // → 2   (binary 10 = decimal 2)
parseInt('1010', 2)  // → 10

The second argument is the radix — parseInt('10', 2) treats the string as binary.

parseInt with Radix

parseInt('10', 2) parses '10' as binary, returning 2.

Challenge: Verify the binary parse.

💡 Hints (1)

2/40