mitchellporter

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

mitchellporter

'use strict';

/*
 * Usage:
 *
 * const gracefulShutdown = require('./app/utils/gracefulShutdown');
 *
 * const server = app.listen(port, callback)
 *
 * gracefulShutdown.init(server, logger);

mitchellporter

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream

mitchellporter

import Foundation
import XCTest

/// Basic sanity check that ensures that we are able to retrieve localized strings for all languages
/// we support.
final class L10NTests: XCTestCase {

    func testLocalizations() {
        let locales = ["en", "es", "zh-Hans", "zh-Hant", "fi"]
        for locale in locales {

mitchellporter

{
    "viewportSizes": [480, 720, 1200]
}

mitchellporter

const casper = require('casper').create();
const fs = require('fs');

var data;

casper.on('remote.message', function(msg) {
    console.log('remote message is: ' + msg);
});

casper.start('http://www.google.com/', function() {

mitchellporter

//: Mocks Playground

import UIKit

struct User {
}

struct PushNotificationController {
    let registrar: PushNotificationRegistrar
    init(registrar: PushNotificationRegistrar) {

mitchellporter

(async () => {
    const func = () => {
        return new Promise((resolve, reject) => {
            setTimeout(() => {
                resolve('some async result');
            }, 5000);
        });
    }

mitchellporter

#Installing ngrok on OSX

1. Download ngrok
2. Unzip it to your Applications directory
3. Create a symlink (instructions below)

Creating a symlink to ngrok

Run the following two commands in Terminal to create the symlink.

# cd into your local bin directory

mitchellporter

export const schema = {
  "type": "object",
  "properties": {
    "users": {
      "type": "array",
      "minItems": 3,
      "maxItems": 5,
      "items": {
        "type": "object",
        "properties": {