JosephPecoraro

# Ways to execute a shell script in Ruby
# Example Script - Joseph Pecoraro

cmd = "echo 'hi'" # Sample string that can be used

# 1. Kernel#` - commonly called backticks - `cmd` 
# This is like many other languages, including bash, PHP, and Perl
#   Synchronous (blocking)
#   Returns the output of the shell command
#   Docs: http://ruby-doc.org/core/classes/Kernel.html#M001111

coolaj86

Getting Started with NPM (as a developer)

As easy as 1, 2, 3!

Updated:

• Aug, 08, 2022 update config docs for npm 8+
• Jul 27, 2021 add private scopes
• Jul 22, 2021 add dist tags
• Jun 20, 2021 update for --access=public
• Sep 07, 2020 update docs for npm version

brentertz

## Prepare ###################################################################

# Remove RVM
rvm implode

# Ensure your homebrew is working properly and up to date
brew doctor
brew update

## Install ###################################################################

wesbos

// 🔥 Node 7.6 has async/await! Here is a quick run down on how async/await works

const axios = require('axios'); // promised based requests - like fetch()

function getCoffee() {
  return new Promise(resolve => {
    setTimeout(() => resolve('☕'), 2000); // it takes 2 seconds to make coffee
  });
}

ryanflorence

// prop callback
class Compoennt {
  render() {
    return (
      <div>
        <Thing onChange={(val) => {
          this.setState({ val1: val })
        }}/>
        <Thing onChange={(val) => {
          this.setState({ val2: val })

elijahmanor

import React, { Component } from "react";
import { render } from "react-dom";
import "./index.css";

class Widget extends Component {
  state = { text: "" };
  handleChange = (e) => {
    this.setState({ text: e.target.value });
  };
  render() {

imfing

My WSL Setup

A guide to setup your WSL with Hyper and zsh

Download & Install the WSL

• Follow the very thorough instructions here

Get a prettier terminal

• Download Hyper.js here - I went with the 'hyperblue' theme.

hellobrian

const repCounterMachine = Machine(
  {
    id: "repCounter",
    initial: "counting",
    context: {
      goal: 10,
      count: 10,
      doneMessage: null
    },
    states: {

justincy

In addition to the Storybook for React setup, you'll also need to install these packages:

npm i -D @babel/core babel-loader css-loader style-loader