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showing results for - "javascript count digits"
Fynn
28 Aug 2020
1var length = (number + '').replace('.', '').replace('-', '').length;  // for numbers that can be floats or negatives
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Stefano
24 Jul 2020
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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