21 lines
448 B
Markdown
21 lines
448 B
Markdown
---
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title: xor
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tags: math,logic,beginner
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---
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Returns `true` if only one of the arguments is `true`, `false` otherwise.
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- Logical xor using basic or (`||`), and (`&&`), not (`!`) operators.
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- You can use the Bitwise xor (`^`) operator also on the two given values.
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```js
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const xor = (a, b) => ( ( a || b ) && !( a && b ) );
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```
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```js
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xor(true, true); // false
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xor(true, false); // true
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xor(false, true); // true
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xor(false, false); // false
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```
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