drmad
/ sunat-tc.js
Last active
January 9, 2021 05:50
Convierte la web de tipo de cambio de la SUNAT a un JSON, ahora que le han añadido recaptcha :-P
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| res = [] | |
| document.querySelectorAll('td.js-cal-option').forEach(e => { | |
| buy_el = (e.querySelector('div.normal-all-day')) | |
| sell_el = (e.querySelector('div.pap-all-day')) | |
| if (buy_el && sell_el) { | |
| res.push({ | |
| day: parseInt(e.querySelector('div.date').innerHTML.trim()), | |
| buy: parseFloat(buy_el.childNodes[1].textContent.trim()), | |
| sell: parseFloat(sell_el.childNodes[1].textContent.trim()), |
drmad
/ romanos.rb
Created
September 25, 2013 15:30
Convertidor simple de decimal a romanos. Este chiste salió de un Ruby Coding Dojo organizado por @lshimokawa , quien me dejó picado con este algoritmo :)
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| # ...then the mortals started the coding: utf-8 was | |
| # chosen, because their gods love to use diæreses | |
| # | |
| # Romanos, por Oliver Etchebarne -- ¡Ahora con comentarios! ¡Yay! | |
| # | |
| # http://drmad.org | |
| class Romanos | |
| def self.generar ( numero ) | |
| # Valor posicional del dígito que estamos analizando |