gogobook

Dockerizing a Node.js web app

如果想要在 Docker 在跑 NodeJS 的應用，可以參考 NodeJS 官網上有一篇「Dockerizing a Node.js web app」介紹，還蠻簡單易懂的，這邊稍微紀錄一下相關步驟。

安裝 Docker

可以參考 Docker 官網 Installation Guide

建立 package.json

Libraries

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

Converting a Word Document to Markdown in Two Moves

The Problem

A lot of important government documents are created and saved in Microsoft Word (*.docx). But Microsoft Word is a proprietary format, and it's not really useful for presenting documents on the web. So, I wanted to find a way to convert a .docx file into markdown.

The Solution

As it turns out, there are several open-source tools that allow for conversion between file types. Pandoc is one of them, and it's powerful. In fact, pandoc's website says "If you need to convert files from one markup format into another, pandoc is your swiss-army knife." But, although pandoc can convert from markdown into .docx, it doesn't work in the other direction.

	# Place this file inside your ~/.idlerc/ folder
	# or paste its contents inside
	# /path/to/python/idlelib/config-highlight.def
	# Adapted from SublimeText's Monokai

	[monokai]
	normal-foreground= #F8F8F2
	normal-background= #272822
	keyword-foreground= #F92672
	keyword-background= #272822

	#!/bin/bash

	NAME="hello_app" # Name of the application
	DJANGODIR=/webapps/hello_django/hello # Django project directory
	SOCKFILE=/webapps/hello_django/run/gunicorn.sock # we will communicte using this unix socket
	USER=hello # the user to run as
	GROUP=webapps # the group to run as
	NUM_WORKERS=3 # how many worker processes should Gunicorn spawn
	DJANGO_SETTINGS_MODULE=hello.settings # which settings file should Django use
	DJANGO_WSGI_MODULE=hello.wsgi # WSGI module name

	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048