Bill Barnett agilous

Brute Force Pi Calculation

Making use of the observation that Pi is the area of a circle with diameter equal to one, a brute force calculation of Pi would be to:

randomly generate points in a square
count the points within the circle and the total number of points
multiple the ratio of points in the circle to total number of points by the area of a square with a side the length of the diameter of the circle (in this case two (2))

Troubleshooting "no sound" issue.

Config: /etc/modprobe.d/alsa-base.conf

NYT Spelling Bee solver written in Ruby. It should work fine on any BSD/Linux/Unix system with Ruby installed.

In a terminal:

git clone [email protected]:3488d03f298cef55289bc899e79e18a3.git spelling_bee
cd spelling_bee
irb -r ./spelling_bee.rb

This has only been tested with Ruby 3.1.2. YMMV.

rackup app.ru

In this demo we will:

Learn why testing is important
Learn about testing "philosophies"
Learn how RSpec makes testing "productive and fun" including:
- Units specs (Models: "M")
- Request & Routing specs (Controllers: "C")
- View specs (Views: "V")
System specs (Models, Views & Controllers: "MVC")

In this demo we will:

Review a bit about the "M" and "V" parts of MVC
Learn how to debug our code with Pry
Learn about the essential parts of a Rails controller including:
- Actions/Methods
- Parameters including Strong Parameters
- Filters
- Flash (with Cookies & Sessions)

In this demo we will:

Learn about ActionView including:
- templates, partials and layouts
- response formats
- helpers

	#! /usr/bin/env ruby

	require 'httparty'
	require 'json'
	require 'pry'

	class PerplexityClient
	include HTTParty
	base_uri 'https://api.perplexity.ai'
	API_KEY = "YOULL_HAVE_TO_GET_ONE_OF_YOUR_OWN"

	file_name = 'errors.sql'
	error_number = 50_001

	lines = IO.readlines(file_name)
	lines.each_with_index do \|line, index\|
	next unless line[/99999/]

	lines[index] = line.gsub('99999', error_number.to_s)
	error_number += 1
	end

	require 'octokit' # (See: https://github.com/octokit/octokit.rb)

	# (See: https://github.com/settings/tokens OR https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token)
	personal_access_token = 'ghp_1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
	client = Octokit::Client.new(access_token: personal_access_token)
	client.auto_paginate = true

	repo_name = 'foo/bar'
	releases = client.releases(repo_name)