Created
September 14, 2017 21:27
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| let a = 1; | |
| if (a == 1) { | |
| let a = 2; | |
| console.log(a); | |
| } | |
| console.log(a); | |
| let b = 1; | |
| if (a == 1) { | |
| let b = b; | |
| console.log(b); | |
| } | |
| console.log(b); |
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