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showing results for - "get number right of the dot length javascript"
Mike
12 Mar 2018
1var x = 23.453453453;
2x.countDecimals(); // 9
3
4var countDecimals = function (value) {
5    if(Math.floor(value) === value) return 0;
6    return value.toString().split(".")[1].length || 0; 
7}
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