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/**
 copy & paste into the browser console
 on https://boards.greenhouse.io/andela
*/

(() => {
  // create display box
  if (!$('#count-popover').length) {
    $('#footer').append(`<div style="position:fixed;height:200px;width:200px;left:calc(50% - 100px);top: calc(50% - 100px);border:2px solid black;background-color: white;font-size: 50px;text-align: center;line-height: 200px;" id="count-popover">0</div>`)
  }

mykeels

Write a Fork Bomb in Browser JavaScript that keeps opening browser windows.

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#!/bin/bash

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
INTEROP_FOLDER="/Applications/Slack.app/Contents/Resources/app.asar.unpacked/src/static"
BACKUP_FILE="$DIR/backup/ssb-interop.js"

if [ -f "$BACKUP_FILE" ]
then
    cp "$BACKUP_FILE" "$INTEROP_FOLDER"

mykeels

document.addEventListener('DOMContentLoaded', function() {
 $.ajax({
   url: 'https://cdn.rawgit.com/laCour/slack-night-mode/master/css/raw/black.css',
   success: function(css) {
     let overrides = `
     code { background-color: #535353; color: #85c5ff; } /* Change color: to whatever font color you want */
     .c-mrkdwn__pre, .c-mrkdwn__quote { background: #535353 !important; background-color: #535353 !important; }
     `
     $("<style></style>").appendTo('head').html(css + overrides);
   }

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{
	"Vue Template": {
		"prefix": "VueTemplate",
		"body": [
			"<template>",
			"\t$0",
			"</template>",
			"",
			"<script>",
				"\texport default {",

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The car manufacturer Honda holds their distribution system in the form of a tree (not necessarily binary). The root is the company itself, and every node in the tree represents a car distributor that receives cars from the parent node and ships them to its children nodes. The leaf nodes are car dealerships that sell cars direct to consumers. In addition, every node holds an integer that is the cost of shipping a car to it.

Take for example the tree below:

See SampleTree.json

A path from Honda's factory to a car dealership, which is a path from the root to a leaf in the tree, is called a Sales Path. The cost of a Sales Path is the sum of the costs for every node in the path. For example, in the tree above one Sales Path is 0→3→0→10, and its cost is 13 (0+3+0+10).

mykeels

Extending Models with Content and Content-Type

Traditional relational databases have structure, so we use migrations to manage that structure in Laravel.

This is cool, until you find yourself creating tables for things that you don't need tables for, because none of the tables' columns act as foreign keys to keys on other tables.

E.g. a user_settings table would have a structure like

id	user_id	key	value

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Usage

• For Laravel Applications
  • Place the PHP script in app/Console/Commands/ directory
• Run php artisan make:filter {FilterName} where {FilterName} is the name of the filter you intend to create.

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Array.prototype.paginate = function (length) {
    var arr = this;
    length = (length || 1);
    return arr.reduce(function (a, b) {
        if (!a[a.length - 1] || a[a.length - 1].length == length) a.push([]);
        a[a.length - 1].push(b);
        return a;
    }, []);
}

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<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
use App\Models\SampleMigration;

class SampleMigration extends Migration
{
    /**
     * Run the migrations.