10 lines
391 B
JavaScript
10 lines
391 B
JavaScript
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function thousands_separators(num)
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{
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var num_parts = num.toString().split(".");
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num_parts[0] = num_parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ",");
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return num_parts.join(".");
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}
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console.log(thousands_separators(1000));
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console.log(thousands_separators(10000.23));
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console.log(thousands_separators(100000));
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