Module

std/node/buffer.ts>Buffer#readInt32LE

Deno standard library
denoland/deno_std
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method Buffer.prototype.readInt32LE
import { Buffer } from "https://dotland.deno.dev/std@0.177.0/node/buffer.ts";

Reads a signed, little-endian 32-bit integer from buf at the specifiedoffset.

Integers read from a Buffer are interpreted as two's complement signed values.

import { Buffer } from 'buffer';

const buf = Buffer.from([0, 0, 0, 5]);

console.log(buf.readInt32LE(0));
// Prints: 83886080
console.log(buf.readInt32LE(1));
// Throws ERR_OUT_OF_RANGE.

Parameters

optional
offset: number

Number of bytes to skip before starting to read. Must satisfy 0 <= offset <= buf.length - 4.

Returns

number