21 lines
405 B
Markdown
21 lines
405 B
Markdown
---
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title: Random boolean value
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tags: math,random
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expertise: beginner
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author: chalarangelo
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firstSeen: 2021-01-20T16:20:08+02:00
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lastUpdated: 2021-01-20T16:20:08+02:00
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---
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Generates a random boolean value.
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- Use `Math.random()` to generate a random number and check if it is greater than or equal to `0.5`.
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```js
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const randomBoolean = () => Math.random() >= 0.5;
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```
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```js
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randomBoolean(); // true
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```
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