Answers for "get number right of the dot length javascript"

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get number right of the dot length javascript

var x = 23.453453453;
x.countDecimals(); // 9

var countDecimals = function (value) {
    if(Math.floor(value) === value) return 0;
    return value.toString().split(".")[1].length || 0; 
}

Posted by: Guest on June-16-2020

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