Skip to main content
Go to Latest
method Buffer.prototype.writeFloatBE
import { Buffer } from "https://deno.land/std@0.167.0/node/buffer.ts";

Writes value to buf at the specified offset as big-endian. Behavior is undefined when value is anything other than a JavaScript number.

import { Buffer } from 'buffer';

const buf = Buffer.allocUnsafe(4);

buf.writeFloatBE(0xcafebabe, 0);

console.log(buf);
// Prints: <Buffer 4f 4a fe bb>

Parameters

value: number

Number to be written to buf.

optional
offset: number

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

Returns

number

offset plus the number of bytes written.