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Module

std/node/_buffer.d.ts>Buffer#writeFloatBE

Deno standard library
denoland/deno_std
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The Standard Library has been moved to JSR. See the blog post for details.
method Buffer.prototype.writeFloatBE
import { Buffer } from "https://deno.land/std@0.135.0/node/_buffer.d.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

Returns

number

offset plus the number of bytes written.