twhite96

var https = require('https'),
    user = process.argv[2],
    opts = parseOpts(process.argv.slice(3))

request('/users/' + user, function (res) {
    if (!res.public_repos) {
        console.log(res.message)
        return
    }
    var pages = Math.ceil(res.public_repos / 100),

twhite96

########################################
# Fix this, it leaks RAM like crazytown.
# Freed 6G of RAM immediately after
# removing this card! --spencer
########################################

id: crooked_status
type: custom:config-template-card
variables:
  - states['sensor.disk_use_percent'].state

twhite96

require 'fileutils'

path = File.expand_path('../', __FILE__)
Dir.glob("#{path}/**/*.*").each do |file|
  new_path = "#{path}/#{file.split('/')[-1]}"
  FileUtils.mv(file, new_path)
end

twhite96

JavaScript function hoisting by example

Below are many examples of function hoisting behavior in JavaScript. Ones marked as works successfuly print 'hi!' without errors.

To play around with these examples (recommended) clone them with git and execute them with e.g. node a.js

Notes on hoisting

(I may be using incorrect terms below, please forgive me)

twhite96

import * as bcrypt from "bcrypt";
import { createCookieSessionStorage, redirect } from "remix";

import { db } from "./db.server";

export type LoginForm = {
  username: string;
  password: string;
};

twhite96

// Converts an ArrayBuffer directly to base64, without any intermediate 'convert to string then
// use window.btoa' step. According to my tests, this appears to be a faster approach:
// http://jsperf.com/encoding-xhr-image-data/5

/*
MIT LICENSE

Copyright 2011 Jon Leighton

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

twhite96

#!/bin/bash

#
# Script to keep downloading YouTube videos to your computer using youtube-dl:
# http://rg3.github.io/youtube-dl/
#
# Put it to work:
#
#     sudo wget "https://gist.github.com/vmassuchetto/10338703/raw" -O /etc/cron.hourly/youtube-dl-cron.sh
#     sudo chmod +x /etc/cron.hourly/youtube-dl-cron.sh

twhite96

// I see this mistake often (and have made it myself before)
// What's the bug with this function?

function isFavSeason(season) {
  return season === 'spring' || 'summer' ? 'yes' : 'no'
}

// Let's try it and find out
console.log(isFavSeason('spring')) // yes
console.log(isFavSeason('summer')) // yes

twhite96

# Puma occasionally doesn't kill all ruby processes when
# I shut down my local web server. Here are the steps
# to find and kill the processes.

# Find pid of process running on specified port
lsof -i :3000

# Kill process
sudo kill -9 [pid]

twhite96

// Builds array of everything ahead of time
function collectAllItems() {
  return [calculateFirst(), calculateSecond(), ...]
}

// This loop will end as soon as `isMatch(item)` is truthy.
// If the very first item in the array is a match, then we
// wasted all this time building the array in the first place.
for (let item of collectAllItems()) {
  if (isMatch(item)) {