js no decimals code example

Example 1: remove decimals javascript

Math.floor(5.9) //5
Math.ceil(5.1) //6
Math.round(9.5) //10
5.3 >> 0 //5 (same as Math.floor)
7.9 >> 0 //7 (same as Math.floor)

Example 2: javascript no decimal places

decimal.toFixed();
// return 6

decimal.toFixed(2)
// returns 5.68

decimal.toFixed(1)
// return 5.7

Example 3: how to get decimal value in js

const number // Some Decimal Number
const decimal  = number - Math.floor(number)
//implementation
const number = 3.78;
const decimal = 3.78 - (Math.floor(3.78)) // Math.floor(3.78) returns 3
// decimal is 0.78

Example 4: javascript no decimal places

const removedDecimal = Math.round(decimal);
// returns 5

Example 5: javascript how to take off a decimal

function png(){
    return Math.trunc(Math.random() * 10);
}
//Removes the decimal without rounding

Example 6: javascript no decimal places

const removedDecimal = Math.trunc(decimal);
// returns 5