17 lines
462 B
Markdown
17 lines
462 B
Markdown
### randomHexColorCode
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Generates a random hexadecimal color code.
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Use `Math.random` to generate a random 24-bit(6x4bits) hexadecimal number. Use bit shifting and then convert it to an hexadecimal String using `toString(16)`.
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```js
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const randomHexColorCode = () => {
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let n = ((Math.random() * 0xfffff) | 0).toString(16);
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return '#' + (n.length !== 6 ? ((Math.random() * 0xf) | 0).toString(16) + n : n);
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};
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```
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```js
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randomHexColorCode(); // "#e34155"
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```
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