jmartin-sul

timeout = 5000


promiseKeeper = (id) => {
  return new Promise((resolve, reject) => {
    setTimeout(() => {
      resolve(`${id} resolved at ${new Date()}`)
    }, timeout);
  })
}

jmartin-sul

// you'll want to run the below manually by separately pasting each chunk into e.g. a node console


// declare some globals that we can use to get insight into the workings of slowFunction
preAwaitDate = null
postAwaitDate = null
awaitResult = null
slowFunction = async () => {
  preAwaitDate = new Date()
  awaitResult = await new Promise(function(resolve, reject) {

jmartin-sul

Java 9 includes a native REPL now!
https://en.wikipedia.org/wiki/JShell

what if i'm stuck on an older version of java?
you might try the JavaREPL plugin:  https://github.com/jburwell/gradle-javarepl-plugin

a web based REPL:  http://www.javarepl.com/term.html

the advantage of a non-web REPL being that you can play around with your own local code, which is often what you want a REPL for.

jmartin-sul

{

    "@context": [
        "http://www.w3.org/ns/anno.jsonld",
        "http://iiif.io/api/presentation/3/context.json"
    ],
    "id": "http://localhost:3000/bb132pr2055/iiif3/manifest",
    "label": "How does politics affect central banking? : evidence from the Federal Reserve",
    "attribution": "(c) Copyright 2015 by Lucas Llanso Puente",
    "logo": {