17 lines
415 B
Markdown
17 lines
415 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) << 6).toString(16);
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return '#' + n.slice(0, 6);
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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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