Carlos Rodriguez Guette carlosrogue

Some helpful tips on how to use Emacs org-mode as a developer. Here is a blog article I’ve written on the topic if you’re interested.

Lightning Talk proposal for ReactiveConf 2017 http://www.reactiveconf.com #ReactiveConf

Porting Prezi to Elm in 99 lines of code

Elm is a statically-typed functional programming language. Its compiler produces safe JavaScript which is guaranteed to be free of runtime exceptions. Moreover Elm is packed with a bunch of powerful abstractions which let us build visual and reactive Web applications in a few lines of code.

As an example, I show the implementation of a simple framework for building Prezi-like presentations. It's just 99 lines of code!

Commit Message Guidelines

Short (72 chars or less) summary

More detailed explanatory text. Wrap it to 72 characters. The blank
line separating the summary from the body is critical (unless you omit
the body entirely).

Write your commit message in the imperative: "Fix bug" and not "Fixed
bug" or "Fixes bug." This convention matches up with commit messages

The following shell transcript shows how to:

Create a GPG key
Create a pass database
Add git support to the pass database
Create a remote git repository
Push the pass database to the remote git repository
Fetch and display your passwords from another host

It is assumed that the pass package has been installed on both the first and second computers.

After scouring the internet and piece-mealing together the correct way to do this, here is a step-by-step, all-in-one-place guide to making logback STFU when running your unit tests.

Here's how to do it

Save the following as logback-test.xml under src/test/resources:

<configuration>
  <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
      <pattern>%msg%n</pattern>

	##
	# for Ubuntu 16.04 Xenial Xerus
	##

	######################################
	# INITIAL SERVER SETUP & HARDENING
	######################################

	# most VPS providers give you root user from the start
	ssh [email protected]

	{-# LANGUAGE RecordWildCards, Arrows #-}

	import Numeric
	import Data.Char

	import Control.Monad
	import Data.Monoid ((<>))
	import Data.List (nub, sort, reverse)

	data RepeatBounds = RB

	import shapeless._

	object CaseClassMergeDemo extends App {
	import mergeSyntax._

	case class Foo(i: Int, s: String, b: Boolean)
	case class Bar(b: Boolean, s: String)

	val foo = Foo(23, "foo", true)
	val bar = Bar(false, "bar")

	package com.zanclus.socialshell;

	import com.zanclus.socialshell.utils.AbstractLoggingVerticle;
	import static io.vertx.ext.auth.shiro.LDAPAuthRealmConstants.*;

	import io.vertx.core.AsyncResult;
	import io.vertx.core.Future;
	import io.vertx.core.Verticle;
	import io.vertx.core.http.HttpServerOptions;
	import io.vertx.core.json.JsonObject;

	/*
	Copyright 2015 Viktor Klang

	Licensed under the Apache License, Version 2.0 (the "License");
	you may not use this file except in compliance with the License.
	You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing, software