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Changed 'var' to 'let'

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Arjun Mahishi
2017-12-24 18:57:44 +05:30
parent 709756efe4
commit b9d9ef716e
1 changed files with 1 additions and 1 deletions
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snippets/randomHexColorCode.md
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@ -6,7 +6,7 @@ Use `Math.random` to generate a random number and limit that number to fall in b
```js ```js
const randomHexColorCode = () => { const randomHexColorCode = () => {
var color = '#'; let color = '#';
while(color.length < 7) color += '0123456789ABCDEF'[Math.floor(Math.random() * 16)]; while(color.length < 7) color += '0123456789ABCDEF'[Math.floor(Math.random() * 16)];
return color; return color;
} }