Himanshu Gilani hgilani

I use PlantUML a lot. It's what I use for drawing all sorts of diagrams and it's handy because of its easy markup (once you get used to it) while making things easy to maintain as projects grow (thanks to version control)

This gist explains how I do my PlantUML workspace in a project.

The idea is to keep a globals directory for all diagrams to follow (like the "stylesheet" below) to keep things consistent.
I use a stylesheet.iuml file that keeps the use of colors consistent through use of basic FOREGROUND, BACKGROUND and ACCENT colors.
The style-presets.iuml file defines these colors so you can make "presets" or "themes" out of them.
As stated in the stylesheet.iuml, you'll need the Roboto Condensed and Inconsolata fonts for these to work properly.
You can choose to either run the PlantUML jar over your file/s, or use an IDE like VSCode with the PlantUML extension. Here's a preview of example-sequence.puml for example: https://imgur.com/Klk3w2F

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

Don't use VPN services.

No, seriously, don't. You're probably reading this because you've asked what VPN service to use, and this is the answer.

Note: The content in this post does not apply to using VPN for their intended purpose; that is, as a virtual private (internal) network. It only applies to using it as a glorified proxy, which is what every third-party "VPN provider" does.

A Russian translation of this article can be found here, contributed by Timur Demin.
A Turkish translation can be found here, contributed by agyild.
There's also this article about VPN services, which is honestly better written (and has more cat pictures!) than my article.

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.

Note: this rough draft has turned into https://github.com/maxogden/art-of-node#art-of-node

go to https://github.com/maxogden/art-of-node#art-of-node to view the newer versions of this document

	GOCMD=go
	GOTEST=$(GOCMD) test
	GOVET=$(GOCMD) vet
	BINARY_NAME=example
	VERSION?=0.0.0
	SERVICE_PORT?=3000
	DOCKER_REGISTRY?= #if set it should finished by /
	EXPORT_RESULT?=false # for CI please set EXPORT_RESULT to true

	GREEN := $(shell tput -Txterm setaf 2)

	for node in node1 node2 node3;do
	multipass launch -n $node
	done

	# Init cluster on node1
	multipass exec node1 -- bash -c "curl -sfL https://get.k3s.io \| sh -"

	# Get node1's IP
	IP=$(multipass info node1 \| grep IPv4 \| awk '{print $2}')

	# Modern secure (OpenSSH Server 7+) SSHd config by HacKan
	# Refer to the manual for more info: https://www.freebsd.org/cgi/man.cgi?sshd_config(5)

	# Server fingerprint
	# Regenerate with: ssh-keygen -o -f /etc/ssh/ssh_host_rsa_key -N '' -t rsa -b 4096
	HostKey /etc/ssh/ssh_host_rsa_key
	# Regerate with: ssh-keygen -o -f /etc/ssh/ssh_host_ed25519_key -N '' -t ed25519
	HostKey /etc/ssh/ssh_host_ed25519_key

	# Log for audit, even users' key fingerprint

	var Util = require('util');
	var Https = require('https');
	var Tls = require('tls');

	/**
	* HTTPS Agent for node.js HTTPS requests via a proxy.
	* blog.vanamco.com/connecting-via-proxy-node-js/
	*/
	function HttpsProxyAgent(options)
	{

	$(function(){

	var formUrl = '/* ex: https://docs.google.com/a/developmentseed.org/spreadsheet/formResponse?formkey=... */';

	// Set up map
	var m = mapbox.map('map').addLayer(mapbox.layer().id(' /* mapbox-account.id */ '));

	// Set up map ui features with point selector
	var ui = mapbox.ui().map(m).auto().pointselector(function(d) {
	// Remove all points except the most recent