Juan Fco. Pérez jguitar

GETTING STARTED WITH LINUX

1 BASIC COMMANDS
1.1 Where stuff is located
2 PERMISSIONS
2.1 Commands
3 FILES AND FOLDERS MANIPULATION
3.1 Wildcards
3.2 Commands
4 REDIRECTIONS

Xvnc

The scripts in this gist will start an Xvnc server with a basic window manager (IceWM). This is intended to use in a virtual machine, where we can need to start a browser to run a test suite.

Installation on Debian

All commands have to be run as root

apt-get install icewm vnc4server

Moving from `lambda { |param| ... }` to `->(param) { ... }`

Find What: lambda\s*\{\s*\|(\w+,*\s*\w+)\|
Replace With: ->($1) {

Wrapping scopes with lambdas

Find What: scope\s:(\w+),\s(\w+.+)
Replace With: scope :$1, -> { $2 }

The differences between a domain service and an application services are subtle but critical:

Domain services are very granular where as application services are a facade purposed with providing an API.
Domain services contain domain logic that can’t naturally be placed in an entity or value object whereas application services orchestrate the execution of domain logic and don’t themselves implement any domain logic.
Domain service methods can have other domain elements as operands and return values whereas application services operate upon trivial operands such as identity values and primitive data structures.
Application services declare dependencies on infrastructural services required to execute domain logic.
Command handlers are a flavor of application services which focus on handling a single command typically in a CQRS architecture.

Source: http://gorodinski.com/blog/2012/04/14/services-in-domain-driven-design-ddd/

	export interface Environment {
	DEBUG : boolean;
	API_URL : string;
	WS_URL : string;
	BASE_URL : string;
	}

	#!/usr/bin/env ruby

	require 'json'

	exec 'rspec --format json --out rspec_results.json' unless File.exists? 'rspec_results.json'

	results = JSON.parse(File.read 'rspec_results.json')

	total_runtime = results['summary']['duration']
	total_examples = results['examples']

	The following is a list of places where you can find job offers as a Rails developer:

	https://twitter.com/currofile
	https://twitter.com/domestikaempleo #spain only

	http://www.workingwithrails.com/
	https://weworkremotely.com/jobs/search?term=rails
	https://jobs.github.com/
	http://trabajosrails.com/ # spain only
	http://www.indeed.com/q-Ruby-On-Rails-Developer-jobs.html

	# SSL self signed localhost for rails start to finish, no red warnings.

	# 1) Create your private key (any password will do, we remove it below)

	$ openssl genrsa -des3 -out server.orig.key 2048


	# 2) Remove the password

	$ openssl rsa -in server.orig.key -out server.key