16 lines
262 B
Markdown
16 lines
262 B
Markdown
The answer: `3`.
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```js run
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alert( null || 2 && 3 || 4 );
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```
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The precedence of AND `&&` is higher than `||`, so it executes first.
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The result of `2 && 3 = 3`, so the expression becomes:
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```
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null || 3 || 4
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```
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Now the result is the first truthy value: `3`.
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