Created
April 27, 2019 16:35
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| let a = [ | |
| { | |
| width: 0, | |
| height: 1 | |
| }, | |
| { | |
| width: 2, | |
| height: 3 | |
| }, | |
| ] | |
| let b = a[0] | |
| b.width = 3 | |
| console.log(a) | |
| // [ { width: 3, height: 1 }, { width: 2, height: 3 } ] |
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