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December 27, 2015 06:39
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| function decToBin(num, acc){ | |
| var acc = acc || "" | |
| if (Math.floor(num) == 0) { | |
| console.log(parseInt(acc)) | |
| return parseInt(acc) | |
| } | |
| acc = Math.floor(num % 2) + acc | |
| decToBin(num / 2, acc) | |
| } | |
| decToBin(253)// == 11111011) | |
| decToBin(153)// == 10011001) | |
| decToBin(22)// == 10100) |
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Nice. that's a lot cleaner than my code!