JavaScript Simplified: JavaScript Simplified And Turned To Fun by Marcus O.A

Author:Marcus, O.A. [Marcus, O.A.]
Language: eng
Format: epub
Published: 2021-02-05T16:00:00+00:00

The above method will return 456 but this time its data type will be string.

Writing numbers up to a precision

Just like toFixed(), toPrecision() method also returns a rounded off number.

But it takes the total number of digits as the argument.

Suppose, we write toPrecision(3) so it will return a number which has exactly 3 digits.

Let’s see this in action.

The above method will return 34.6. And, myNum.toPrecision(5) will return 34.563.

Time to move to our next data type - Boolean .

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