drmikeh

New JavaScript Project Setup

Package.json

For NodeJS:

"start": "NODE_ENV=production node src/app.js",
"dev": "NODE_ENV=development DEBUG=knex2:query PORT=4000 nodemon src/app.js",
"test:watch": "NODE_ENV=test DEBUG=knex2:query jest --runInBand --watch",

drmikeh

import java.io.FileDescriptor;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;

public class HelloWorld{
	private static HelloWorld instance;
    public static void main(String[] args){
        instantiateHelloWorldMainClassAndRun();

drmikeh

GitHub is now running Asciidoctor 2.0.22.

drmikeh

Authentication with AngularJS

Review

Authentication (AuthN) is used to establish and verify a user’s identity. Typically there are 3 functions for the user to perform:

1. Registration

2. Login

3. Logout

drmikeh

Asciidoc on GitHub

drmikeh

Mike's Thoughts regarding NoSQL vs. SQL

Wow, lots of discussion here. Here are my thoughts regarding MongoDB, Mongoose, SQL, etc.:

• In real applications there is no such thing as non-relational data - data will relate to other data and this in inherently a difficult problem to optimize.
• The trade-off between SQL and NoSQL is between the benefits of ACID vs. the benefits of having a schema-less DB and super high scalability (via partitioning and not having to enforce ACID)
• Embedded documents should be used very sparingly, otherwise it sets you up for failure.
• Prefer linking over embedding documents when:
  • the lifecycles differ between the "parent" and the "child" docs (deleting one with/without deleting the other)

• you need to search or filter for specific child docs

drmikeh

ATL WDI 8 - Day 8 - Wednesday, Nov. 9, 2016

JavaScript Circuits

• Continue working through the JavaScript Circuits curriculum.
• You should work through Unit 3 by EOD today.
• If a section is moving to slow for you then you can quickly skip through the section until you get to the exercises and quizzes. Do those to check that you understand the material.

WDI Lessons

• JavaScript Debugging - Get familiar with using Chrome's Dev Tools to Debug JavaScript

drmikeh

Lessons and Labs for Tuesday, Nov. 8

Below are the lessons and labs for today. I recommend going over this material first and then following up with the JavaScript Circuits material as a review. When doing the JavaScript Circuits you can skip over the videos and just work through the exercises and quizzes.

Morning

• JavaScript Arrays and Loops
• Modern JavaScript Array Methods

drmikeh

Here is the reading / lab work for Monday, November 7 2016

Reading

• JavaScript Expressions
  • LAB: Temperature Converter
• JavaScript Control Flow

Another very good resource is A re-introduction to JavaScript (JS tutorial)

drmikeh

Express Movies - MEN Stack Code Along

Step 1 - Create the Project

mkdir express-movies
cd express-movies
express -e
npm install