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Filter an array based on odd or even
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| let ary = [ | |
| '0:00', | |
| '0:30', | |
| '1:00', | |
| '1:30', | |
| '2:00', | |
| '2:30', | |
| '3:00', | |
| '3:30', | |
| '4:00', | |
| '4:30', | |
| '5:00', | |
| '5:30', | |
| '6:00', | |
| '6:30', | |
| '7:00', | |
| '7:30', | |
| ] | |
| let onlyOdd = ary.filter((time, idx) => idx % 2 != 0 ) | |
| let onlyEven = ary.filter((time, idx) => idx % 2 == 0 ) | |
| console.log('Odd', onlyOdd) | |
| console.log('Even', onlyEven) |
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