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20 lines
383 B
Markdown
20 lines
383 B
Markdown
---
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id: aea39282-589d-49ab-8b50-c55c7681f500
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title: TypeScript Arrays
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---
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# Syntax
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``` typescript
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var boolArray: boolean[];
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boolArray = [true, false];
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console.log(boolArray[0]); // true
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console.log(boolArray.length); // 2
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boolArray[1] = true;
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boolArray = [false, false];
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boolArray[0] = 'false'; // Error!
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boolArray = 'false'; // Error!
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boolArray = [true, 'false']; // Error!
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```
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