38 lines
800 B
Markdown
38 lines
800 B
Markdown
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# Functions
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<a id="u8atostring"></a>
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## u8aToString
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▸ **u8aToString**(value?: *`Uint8Array`*): `string`
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*Defined in [u8a/toString.ts:24](https://github.com/polkadot-js/common/blob/b53a677/packages/util/src/u8a/toString.ts#L24)*
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*__name__*: u8aToString
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*__signature__*: u8aToString (value?: UInt8Array): string
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*__summary__*: Creates a utf-8 string from a Uint8Array object.
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*__description__*: `UInt8Array` input values return the actual decoded utf-8 string. `null` or `undefined` values returns an empty string.
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*__example__*:
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```javascript
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import { u8aToString } from '@polkadot/util';
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u8aToString(new Uint8Array([0x68, 0x65, 0x6c, 0x6c, 0x6f])); // hello
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```
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**Parameters:**
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| Param | Type |
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| ------ | ------ |
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| `Optional` value | `Uint8Array` |
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**Returns:** `string`
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___
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