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# Stage 1 - build environment
FROM node:8.15-alpine as builder
WORKDIR /usr/src/app/
COPY . ./
RUN npm install --production
RUN npm run build
# Stage 2- production environment
FROM nginx:alpine
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=builder /usr/src/app/build/ /usr/share/nginx/html/

ironbyte

Node.js Express JSON API - CRUD Stickers We'll be using:

Postgres for our database

knex.js for our database migrations, seeds and queries.

express.js for our JSON routes

Mocha, Chai and SuperTest to test our routes

ironbyte

Knex Setup Guide

Create your project directory

Create and initialize your a directory for your Express application.

$ mkdir node-knex-demo
$ cd node-knex-demo
$ npm init

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Branching

Quick Legend

Description, Instructions, Notes

Instance	Branch

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[Desktop Entry]
Encoding=UTF-8
Name=Postman
Exec=postman
Icon=/home/USERNAME/Postman/app/resources/app/assets/icon.png
Terminal=false
Type=Application
Categories=Development;

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// file: index.js

var _ = require("lodash");
var express = require("express");
var bodyParser = require("body-parser");
var jwt = require('jsonwebtoken');

var passport = require("passport");
var passportJWT = require("passport-jwt");

ironbyte

Create-react-app

Create React apps with no build configuration.

Thanks to create-react-app. It's saves a lot of my time. I remember several months ago I had to setup a lot just for a react app, webpack, babel, test environment and so on... Fortunately, everything becomes easy now. Though you have many choices of start boiler plate, you worth trying this.

React router

If you are build a SPA with react, you probably use react-router.

ironbyte

#!/bin/bash
# Get postman app
wget https://dl.pstmn.io/download/latest/linux64 -O postman.tar.gz
sudo tar -xzf postman.tar.gz -C /opt
sudo ln -s /opt/Postman/Postman /usr/bin/postman

#Create a Desktop Entry
cat > ~/.local/share/applications/postman.desktop <<EOL
[Desktop Entry]
Encoding=UTF-8

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def increment_string(input)
  #your code here
  s = input
  s_digits = input.slice!(/\d+/)
  s_digits_length = s_digits.length
end

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def gcd(n, m)
  if (n > m) && (n * m > 0)
    r = n % m

    if r == 0
      return m
    else
      return gcd(m, r)
    end
  end