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| // Small ES6 tip | |
| // How to remove duplicates from array | |
| // Use the spread operator to transform a set into an Array | |
| const array = [1, 2, 2, 3, 3, 5, 5, 1, 1]; | |
| const uniqueArray = [...new Set(array)]; | |
| // uniqueArray -> [1, 2, 3, 5] |
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