JoshCheek

Happy!
======

Personified syntax

nil     = #
hash    = @  key*value @
string  = :delimiters)
boolean = true S, false$ , %% and  ^^or
integer = V1 V2 all have Vs in front

ericelliott

import test from 'tape';

test('A passing test', (assert) => {

  assert.pass('This test will pass.');

  assert.end();
});

test('Assertions with tape.', (assert) => {

ericelliott

test('Greet World', (assert) => new Promise((resolve) => {
  assert.equal(hello('World'), 'Hello, World!');

  setTimeout(() => {
    // do some async stuff
    resolve();
  }, 10);
}));

spencercwood

const config = require('./config');
const fetch = require('node-fetch');
const querystring = require('querystring');

module.exports = {
  get,
  post,
  put,
  delete: httpDelete, // function name can't be 'delete'
  fetchJsonWithAuth,

alanbsmith

BUTTERMILK PANCAKES 🥞

OVERVIEW

This recipe is loosely adapted from this NYT recipe. They come out super fluffy. It also works great for waffles. I make my own buttermilk with whole milk and white vinegar, which I'll describe below.

YIELD

~8 pancakes

scwood

/**
 * Retries a function that returns a promise a given number of times and backs
 * off each attempt exponentially.
 *
 * @param {Function} promiseGenerator The function to retry.
 * @param {number} [attempts=5] Number of attempts to make.
 * @param {number} [delay=1000] Initial delay between attempts in ms.
 * @return {Promise}
 */
function attemptWithRetry(promiseGenerator, attempts = 5, delay = 100) {

JoshCheek

Object Model

Bindings

• are nodes in the stack
• store local_variables
• have a return value
• have a self

ericelliott

import test from 'tape';

const before = test;
const after = test;

// beforeEach/afterEach rely on shared state.
// That's a big anti-pattern for testing.

// It's also silly to run something before and after
// ever test -- many of your tests won't need it.

kiliman

export default function () {
  return process.env.NODE_ENV === 'development' ? (
    <script src="http://localhost:35729/livereload.js?snipver=1"></script>
  ) : null
}

olivierlacan

This guide assumes that you recently run brew upgrade postgresql and discovered to your dismay that you accidentally bumped from one major version to another: say 9.3.x to 9.4.x. Yes, that is a major version bump in PG land.

First let's check something.

brew info postgresql

The top of what gets printed as a result is the most important: