cpursley

PostgreSQL is Enough

• Simplify: move code into database functions
• Just Use Postgres for Everything
• PostgreSQL is the worlds’ best database
• Postgres is eating the database world
• Hacker News discussion

Background and Cron Jobs

palkan

# frozen_string_literal: true

# Example usage:
#
#   tcpdump -i lo0 'port 3010' -v -X -l | ruby frame_display.rb
#
require 'bundler/inline'

gemfile(true, quiet: true) do
  source 'https://rubygems.org'

vanadium23

// ==UserScript==
// @name         Pocket Counters
// @namespace    http://vanadium23.me/
// @version      0.5
// @description  Add counters to pocket list
// @author       vanadium23
// @match        https://app.getpocket.com/*
// @ran-at       document-idle
// @grant        none
// ==/UserScript==

IvanShamatov

require 'benchmark'
require 'benchmark/memory'
require 'dry-struct'
require 'dry-initializer'
require 'virtus'
require 'shallow_attributes'
require 'active_data'
require 'active_model'
require 'benchmark/ips'

gboudreau

Generating Authy passwords on other authenticators

---

*update: TBC, but this new might affect how easy it is to use this technique past August 2024: Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August

---

This gist, based in part on a gist by Brian Hartvigsen, allows you to export from Authy your TOTP tokens you have stored there.
Those can be "standard" 6-digits / 30 secs tokens, or Authy's own version, the 7-digits / 10 secs tokens.

clupprich

begin
  require "bundler/inline"
rescue LoadError => e
  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
  raise e
end

gemfile(true) do
  source "https://rubygems.org"

adis-io

JsonApiClient

Pros

Cons

Her Rb

Pros

keithpitt

# Add to `spec/support/database_state_loader.rb`

class DatabaseStateLoader
  class EnvironmentError < RuntimeError; end

  def self.load(path)
    new(path).load
  end

  def initialize(path)

wojteklu

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

---

General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

gwillem

# Add this snippet to the top of your playbook. 
# It will install python2 if missing (but checks first so no expensive repeated apt updates)
# gwillem@gmail.com

- hosts: all
  gather_facts: False
  
  tasks:
  - name: install python 2
    raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal)