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Moved to https://github.com/ryasmi/baseroo - Converts a number represented as a string from one base to another (up to 64).
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function convertBase(value, from_base, to_base) { | |
var range = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ+/'.split(''); | |
var from_range = range.slice(0, from_base); | |
var to_range = range.slice(0, to_base); | |
var dec_value = value.split('').reverse().reduce(function (carry, digit, index) { | |
if (from_range.indexOf(digit) === -1) throw new Error('Invalid digit `'+digit+'` for base '+from_base+'.'); | |
return carry += from_range.indexOf(digit) * (Math.pow(from_base, index)); | |
}, 0); | |
var new_value = ''; | |
while (dec_value > 0) { | |
new_value = to_range[dec_value % to_base] + new_value; | |
dec_value = (dec_value - (dec_value % to_base)) / to_base; | |
} | |
return new_value || '0'; | |
} |
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@kzar79 @Juraj-Masiar @crispy-cat @apanasara @joeshae @zakariamouhid @c0ncentus
I moved this code to https://github.com/ryansmith94/baseroo and created issue #1 today and fixed the bug with large numbers. Thanks to @zakariamouhid for the suggested fix, I utilised that and tweaked it to work with TypeScript. Apologies for my slow reply, seemed I had notifications turned off for replies until recently, so thanks to @c0ncentus for persisting with that latest comment which did come through 👍