consolebeginner

console — assert(true) returns undefined

📖 Usage Example

const x = 5
console.assert(x > 0, 'x must be positive')  // no output

Use console.assert() to add lightweight runtime checks during development.

console.assert() — true assertion

When console.assert(assertion) is called with a true assertion, nothing is logged and it returns undefined.

Challenge: Verify that console.assert(true, 'msg') returns undefined.

💡 Hints (1)

5/10