potto007

1) Login to Cloud Key
2) Cloud Key ssh: `curl https://get.acme.sh | sh`
3) Cloud Key ssh: `acme.sh --upgrade --auto-upgrade --accountemail "myemail@example.com"`
4) Cloud Key ssh: Add `cloudkey-renew-hook.sh` file to `/root/.acme.sh`
5) Create free CloudFlare account (if not already member)
6) Login to CloudFlare
7) On CloudFlare: Create a zone for a domain you own (can add a cheap domain with namecheap.com or any number of alternatives)
8) On CloudFlare: Create an A record for your Cloud Key; ie: unifi.CHANGE.ME, 192.168.1.10
9) On UniFi Controller: Go to Settings; Click "Controller"; Change "Controller Hostname/IP" to the name entered in step 8.
10) On CloudFlare: go to Overview for your zone; click "Get your API key"

berkedel

How to solve dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.60.dylib

brew uninstall --ignore-dependencies node icu4c
brew install node

JaimeChavarriaga

Installing Sparx Enterprise Architect on MacOS

Installation

There is not a MacOS-native executable of Enterprise Architect on Mac. In order to run it, it is possible to use Wine, a software to run windows applications on Linux and Mac. Sparx has a webinar and a documentation page explaining how to install EA into Linux using Wine. However, these instructions do not provide a step-by-step guide for MacOS

The following are instructions to install EA on MacOs using Homebrew.

1. install homebrew

peterhellberg

package main

import (
	"context"
	"log"
	"net/http"
	"os"
	"os/signal"
	"time"
)

andreicristianpetcu

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

intro_configuration.html

First one found from of

DrewML

Theming Slack for OSX

So, you love Slack, but you hate applications with large white backgrounds? Why not use Dark Mode!

Unfortunately, Slack does not have a Dark Mode, although it's on their list of possibilities.

But, don't fret - there is a solution! Because the slack native desktop apps are just wrappers around a web app, we can inject our own CSS to customize the application to our liking.

How to (OSX Only)

olih

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

johnhamelink

My Elixir Deployment Wishlist

Foreward

Based on my recent experience of deployment, I've become rather frustrated with the deployment tooling in Elixir. This document is the result of me thinking to myself, "I wish we had x...". This document isn't meant to dishearten anyone who has built tooling for elixir - thank you so much for what you've done. This is meant more as what I personally see as something that would help a lot of Erlang/Elixir newbies like myself to be able to get deploying quickly and efficiently.

1. Release files should be templates

It should be possible to add in custom configuration to the bootstrap scripts. This would allow plugins to be able to add extra steps to the startup / shutdown / upgrade procedure. One way to implement this would be to make all scripts which handle bootstrapping or controlling the machine [.eex][1] templates. This would allow other parts of the release system to inject new functionality where needed.

mastef

/*

  Watch out, os.IsExist(err) != !os.IsNotExist(err)

  They are error checkers, so use them only when err != nil, and you want to handle
  specific errors in a different way!
  
  Their main purpose is to wrap around OS error messages for you, so you don't have to test
  for Windows/Unix/Mobile/other OS error messages for "file exists/directory exists" and
  "file does not exist/directory does not exist"

whatyouhide

defmodule TestDefp do
  defmacro __using__(_) do
    quote do
      import Kernel, except: [defp: 2]
    end
  end

  # Let's redefine `defp/2` so that if MIX_ENV is `test`, the function will be
  # defined with `def/2` instead of `defp/2`.
  defmacro defp(fun, body) do