The primitive data types prefixed with “u” are unsigned versions with the same bit sizes. Effectively, this means they cannot store negative numbers, but on the other hand, they can store positive numbers twice as large as their signed counterparts. The signed counterparts do not have “u” prefixed. The limits for int (32-bit) are: […]
The toFixed() method formats a number using fixed-point notation. function financial(x) { return Number.parseFloat(x).toFixed(2); } console.log(financial(123.456)); // expected output: “123.46” console.log(financial(0.004)); // expected output: “0.00” console.log(financial(‘1.23e+5’)); // expected output: “123000.00” OUTPUT: > “123.46” > “0.00” > “123000.00”