dragontheory

🚀 Controlling Cache on GitHub Pages for Vanilla HTML & CSS

🔍 Understanding GitHub Pages Caching

GitHub Pages aggressively caches static files (HTML, CSS, JS), which can sometimes prevent updates from appearing immediately. Since GitHub does not support .htaccess for direct cache control, you must use alternative methods.

📝 1. Do You Need a .nojekyll File?

• ❌ No, if you did not enable Jekyll when setting up GitHub Pages.
• ✅ Yes, if your repository contains _config.yml, _layouts/, _includes/, or _posts/, as GitHub Pages will assume it's a Jekyll site.
• 📂 Creating a .nojekyll file in your repo prevents GitHub from processing files as a Jekyll site but is unnecessary for pure HTML/CSS sites.

fxn

Ruby: The future of frozen string literals

What is a literal?

In programming languages, literals are textual representations of values in the source code. This is a syntactical concept.

Some examples:

7 # integer literal

dhh

#!/usr/bin/env bash

# Abort sign off on any error
set -e

# Start the benchmark timer
SECONDS=0

# Repository introspection
OWNER=$(gh repo view --json owner --jq .owner.login)

johndturn

launchd - Script Management in macOS

What is it?

• Used on macOS for managing agents and daemons and can be used to run scripts at specified intervals
  • macOS's competitor to cron, along with other things
• Runs Daemons and Agents

What is a Daemon?

yahonda

Ruby 3.1 on Rails

Actions required to use Ruby 3.1.0 with Rails

Rails 7.0.Z

• Rails 7.0.1 is compatible with Ruby 3.1.0.
• Rails 7.0.1 addes net-smtp, net-imap and net-pop gems as Action Mailbox and Action Mailer dependency, you do not need to add them explicitly in your application Gemfile anymore.
• thor 1.2.1 has been released. You will not see DidYouMean::SPELL_CHECKERS.merge deprecate warnings anymore.

Rails 6.1.Z

• Use Rails 6.1.5 to support database.yml with aliases and secrets.yml with aliases.

julianhyde

-- Script to create Oracle's "SCOTT" schema with tables
-- EMP, DEPT, BONUS, SALGRADE, DUMMY. Originally Oracle's demobld.sql.
--
-- In a format suitable for pasting into SQL Fiddle for PostgreSQL:
-- http://sqlfiddle.com/#!17
create table dept(
  deptno   decimal(2,0) not null,
  dname    varchar(14),
  loc      varchar(13));
create table emp(

stevedodson

Introduction to supervised machine learning in Elastic webinar

Tuesday, February 25, 2020

Wednesday, May 27, 2020 - updated customer_churn.ipynb for version 7.7.0

Monday, November 16, 2020 - updated for version 7.10 and eland 7.10b

Monday, September 20, 2021 - updated customer_churn.ipynb for version 7.14

Monday, February 8, 2022 - updated customer_churn.ipynb for version 8.0

dcorking

require 'rails_helper'

RSpec.describe '/oauth/', type: :request do
  let(:application) { create(:doorkeeper_application, confidential: false) }
  let(:user) { create(:user, email: 'joe@example.com', password: "PASSWORD") }
  let(:valid_params) do
    {
      username: user.email,
      password: "PASSWORD",
      grant_type: 'password',

dcorking

# run with
# ruby tools/demo-option-parser.rb --skip-download
# or
# bundle exec rails runner tools/demo-option-parser.rb --skip-download

require 'optparse' # not needed for rails runner

skip = nil
p ARGV # ["--skip-download"]

dcorking

# /app/helpers/footer_helper.rb
module FooterHelper
  # year, or range of years with en dash if needed
  # @param start_year [Integer]
  # @return [String] this year, or range of years if started before this year
  # rubocop:disable Style/AsciiComments
  # for example in 2019, copyright_year_range(2019) is '2019' and
  # copyright_year_range(2016) is '2016–2019'
  # rubocop:enable Style/AsciiComments
  #