Buffer.readUIntLE - node__buffer.d.ts - Node

method Buffer.readUIntLE

Usage in Deno

```typescript import { type Buffer } from "node:node__buffer.d.ts"; ```



Buffer.readUIntLE(offset: number,
byteLength: number,
): number

Reads `byteLength` number of bytes from `buf` at the specified `offset` and interprets the result as an unsigned, little-endian integer supporting up to 48 bits of accuracy. This function is also available under the `readUintLE` alias. ```js import { Buffer } from 'node:buffer'; const buf = Buffer.from([0x12, 0x34, 0x56, 0x78, 0x90, 0xab]); console.log(buf.readUIntLE(0, 6).toString(16)); // Prints: ab9078563412 ```

Parameters



offset: number

Number of bytes to skip before starting to read. Must satisfy `0 <= offset <= buf.length - byteLength`.



byteLength: number

Number of bytes to read. Must satisfy `0 < byteLength <= 6`.

Return Type

number