kevinnio

Instructions
To try and encourage more sales of different books from a popular 5 book series, a bookshop has decided to offer discounts on multiple book purchases.

One copy of any of the five books costs $8.

If, however, you buy two different books, you get a 5% discount on those two books.

If you buy 3 different books, you get a 10% discount.

If you buy 4 different books, you get a 20% discount.

kevinnio

<?php

public class AreaConocimiento extends Siiutem\Modelo {
  public categoria() {
    return $this->belongsTo(CategoriaAreaConocimiento::class, "categoria_id");
  }
}

kevinnio

Jest is an amazing testing tool developed by the folks at Facebook and maintained by a vast community of developers. Is one of the best ways to write and run Javascript tests. It should be really easy to setup starting from scratch, but what if we want to integrate it into an already initialized project? One which uses Babel 6 and already has a .babelrc file.

The problem with Babel 6

Jest requires Babel to transpile Javascript code that doesn't normally run on NodeJS environments, most commonly ES2015 modules. Problem is Jest dropped support for Babel 6 since 24.0.0 in favour of Babel 7, which introduces a lot of changes to how devs work with Babel. Jest recommends upgrading if your project is still on Babel 6, but not all projects can upgrade quickly. This blog post is for those kinds of projects.

Alternative setup

Let's start by i

kevinnio

Mario Kart Tournament Rules

First stage

• Groups will be composed of 4 players max.
• Each group will play 1 Versus Mode round with the following rules:
  • 150cc race
  • Teams: No
  • Items: Normal
  • CPU Level: Hard

kevinnio

// FIRA CODE OFFICIAL REPO: https://github.com/tonsky/FiraCode
object o; 
if (o is int i || (o is string s && 
    int.TryParse(s, out i)) { /* use i */ }
var x = 0xABCDEF;
-> --> ==> != === !== && ||<=<  
</><tag> http://www.hanselman.com 
<=><!-- HTML Comment -->
i++; #### ***

kevinnio

.CodeMirror-code,
.highlight pre,
.blob-code,
code {
  font-family: 'Fira Code'
}

kevinnio

#! /bin/bash

md5 * | sed -e 's/MD5 (\([^.]*\)\(.[^)]*\)) = \(.*\)$/mv -v "\1\2" \3\2/' | sh

kevinnio

require 'active_support/concern'

module MyNamespace::SpreeDecorator
  extend ActiveSupport::Concern
  
  included do
    # Call base class methods here!
    some_class_method :foo
    some_class_method_with_block do 
      another_class_method :bar

kevinnio

require './oddeven'

oddeven = OddEven.new
(1..100).each { |number| puts oddeven.print_number(number) }

kevinnio

require './fizzbuzz'

fizzbuzz = FizzBuzz.new
(1..100).each { |number| puts fizzbuzz.print_number(number) }