🚀 Big News: Socket Acquires Coana to Bring Reachability Analysis to Every Appsec Team.Learn more

ieee754

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install
i

ieee754

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

1.2.1
latest
100

Supply Chain Security

100

Vulnerability

81

Quality

76

Maintenance

100

License

Version published
Weekly downloads
50M
-6.03%
Maintainers
1
Weekly downloads
 
Created
Issues
3

What is ieee754?

The ieee754 package provides functions to read and write IEEE 754 floating-point numbers from and to a Buffer or array-like object. This is particularly useful for dealing with binary data formats that require precise handling of floating-point numbers according to the IEEE 754 standard, which is widely used in computing.

What are ieee754's main functionalities?

Reading floating-point numbers

This feature allows you to read IEEE 754 floating-point numbers from a buffer. The example demonstrates reading a 32-bit floating-point number (in this case, an approximation of Pi) from a buffer.

const ieee754 = require('ieee754');
let buffer = new Buffer([0x40, 0x49, 0x0f, 0xd0]);
let value = ieee754.read(buffer, 0, true, 23, 4);
console.log(value); // Outputs: 3.1415927410125732

Writing floating-point numbers

This feature enables you to write IEEE 754 floating-point numbers to a buffer. The example shows how to write the value of Pi as a 32-bit floating-point number into a buffer.

const ieee754 = require('ieee754');
let buffer = new Buffer(4);
ieee754.write(buffer, Math.PI, 0, true, 23, 4);
console.log(buffer); // Outputs: <Buffer 40 49 0f db>

Other packages similar to ieee754

FAQs

Package last updated on 27 Oct 2020

Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts