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hex2dec's Introduction

hex2dec

Latest NPM release npm bundle size License Build Status

Arbitrary precision decimal↔️hexadecimal converter, from a blog post by Dan Vanderkam. Supports non-negative integer values.

Usage

npm install --save hex2dec

var converter = require('hex2dec');

var dec = converter.hexToDec('0xFA'); // 250
var hex = converter.decToHex('250'); // '0xfa'
var hexString = converter.decToHex('250', { prefix: false }); // 'fa'

Why use hex2dec

(250).toString(16) === 'fa' and 250 === 0xFA both work just fine, and will provide enough precision for most uses. For large (>64-bit) numbers, however, precision is lost. This utility provides a higher-precision alternative.

License

This code may be used under the Apache 2 license.

hex2dec's People

Contributors

aarontam avatar dependabot[bot] avatar donmccurdy avatar kjin avatar ortichon avatar renovate-bot avatar renovate[bot] avatar

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Forkers

ortichon aarontam kjin alex-ppg ribafs wwwk wooodhead

hex2dec's Issues

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  • Update dependency trim to 0.0.3 [SECURITY]
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[Warning] Parsing integers through package

Just leaving this here, there seems to be an issue from your package where parsing integers through from decimal to hexadecimal returns the error below:

TypeError: str.split is not a function
    at parseToDigitsArray (/Users/bea/Desktop/cs/Amour4/node_modules/hex2dec/index.js:55:20)
    at convertBase (/Users/bea/Desktop/cs/Amour4/node_modules/hex2dec/index.js:66:16)
    at Object.decToHex (/Users/bea/Desktop/cs/Amour4/node_modules/hex2dec/index.js:91:13)
    at Object.execute (/Users/bea/Desktop/cs/Amour4/src/commands/rolecolor.js:80:33)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async Object.execute (/Users/bea/Desktop/cs/Amour4/src/events/interactionCreate.js:11:17)

Suggested fix is to support integers, because obviously APIs such as Discord returns one, but a simple toString() addition to my integer in my code did the trick.

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