Trevor Copeland sicks

Unlocking the Secrets of Rails Secrets and Credentials

If you are like many (most?) of us, you have encountered Rails Credentials/Secrets and secret_key_base and may have been left a bit (or more) confused.

This post is an attempt to remove some of that confusion by

Complete Guide for Hosting a CS:GO Dedicated Server

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I tested the setup on Debian Stretch (naive installation) and Jessie (LinuxGSM installation). The setup should work on Debian 8 (Jessie), Debian 9 (Stretch) and Ubuntu (16.04). However, If you're running on Windows or other non-debian based Linux OS (e.g. CentOS, openSUSE), this guide doesn't apply to you.

My Servers:

I'm hosting FFA warm-up and HvH(soon) servers in San Francisco, welcome to join by:

IPv4: 159.89.154.137   
Ipv6: 2604:a880:2:d0::20ad:2001

Robust Rails Apps

Philippe Creux - @pcreux

#vanruby - March 29th, 2017

How to create small, unique tokens in Ruby

That is is basically a "fork" of blog article i'm constantly returning to. It seems that the blog is down:

My choice: Dave Bass’s rand().to_s() trick

Dave Bass proposed this which I picked up for my implementation (here for an 8-chars token):

Two way iframe communication

The main difference between the two pages is the method of sending messages. Recieving messages is the same in both.

Parent

Send messages to iframe using iframeEl.contentWindow.postMessage Recieve messages using window.addEventListener('message')

	MIT License

	Copyright (c) 2018 Noel Bundick

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:

	# activerecord-3.0.0/lib/active_record/connection_adapters/mysql_adapter.rb
	# Maps logical Rails types to MySQL-specific data types.
	def type_to_sql(type, limit = nil, precision = nil, scale = nil)
	return super unless type.to_s == 'integer'

	case limit
	when 1; 'tinyint'
	when 2; 'smallint'
	when 3; 'mediumint'
	when nil, 4, 11; 'int(11)' # compatibility with MySQL default

	module.exports = function(grunt) {
	grunt.initConfig({
	pkg: grunt.file.readJSON('package.json'),
	sass: {
	dist: {
	options:{
	style:'compressed'
	},
	files: {
	'css/style.css' : 'scss/style.scss'

	require 'resolv'

	class Domain

	def mxers(domain)
	mxs = Resolv::DNS.open do \|dns\|
	ress = dns.getresources(domain, Resolv::DNS::Resource::IN::MX)
	ress.map { \|r\| [r.exchange.to_s, IPSocket::getaddress(r.exchange.to_s), r.preference] }
	end
	return mxs

	# MySQL. Versions 4.1 and 5.0 are recommended.
	#
	# Install the MySQL driver:
	# gem install mysql2
	#
	# And be sure to use new-style password hashing:
	# http://dev.mysql.com/doc/refman/5.0/en/old-client.html
	development:
	adapter: mysql2
	encoding: utf8