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Thomas Jaskiewicz tomajask

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@triangletodd
triangletodd / README.md
Last active June 18, 2024 14:46
k3s in LXC on Proxmox

On the host

Ensure these modules are loaded

cat /proc/sys/net/bridge/bridge-nf-call-iptables

Disable swap

sysctl vm.swappiness=0
swapoff -a
@rondy
rondy / Effective_Engineer.md
Last active June 28, 2024 07:44

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

Effective Engineer - Notes

What's an Effective Engineer?

@janko
janko / 0-gemfile.rb
Created July 31, 2016 11:24
Using Shrine with ROM and dry-rb
source "https://rubygems.org"
gem "shrine", github: "janko-m/shrine"
gem "rom-repository"
gem "rom-sql"
gem "sqlite3"
gem "dry-validation"
gem "roda"
gem "sucker_punch", "~> 2.0"
@leonardofed
leonardofed / README.md
Last active June 17, 2024 14:54
A curated list of AWS resources to prepare for the AWS Certifications


A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.

@iamatypeofwalrus
iamatypeofwalrus / add_milliseconds_to_mysql_and_activerecord_timestamps.md
Last active February 2, 2024 15:38
ActiveRecord: Store Milliseconds (or Microseconds) in Timestamps/Datetimes with Rails / MySQL

ActiveRecord: Store Milliseconds (or Microseconds) in Timestamps with Rails / MySQL

Milliseconds in your Timestamps.

We got 'em, you want 'em.

Why

Shit needs to be PRECISE

LICENSE

MIT

@joost
joost / webhooks_controller.rb
Last active February 4, 2021 13:39
Mandrill API Webhook signature verification. This shows how you could verify a Mandrill signature in a Rails Controller.
class WebhooksController < ActionController::Base
WEBHOOK_KEY = "some_key" # You could also use an API request to lookup the key
before_filter :verify_request_signature
# See: http://help.mandrill.com/entries/23704122-Authenticating-webhook-requests
def verify_request_signature
signed_data = request.url
post_params = request.request_parameters.dup # POST parameters
@mikeatlas
mikeatlas / new_invitation.html.erb
Last active April 17, 2022 19:36
How to invite users in active admin with devise_invitable
<!-- /app/views/admin/users/new_invitiations.html.erb -->
<h2>Send invitation</h2>
<%= form_for @user, :url => send_invitation_admin_users_path do |f| %>
<table style='width: 50%'>
<tr>
<td><%= f.label :first_name %></td>
<td><%= f.text_field :first_name %></td>
@brianjlandau
brianjlandau / deep_freeze.rb
Created September 2, 2009 16:05
Deep freeze for enumerable objects in Ruby
module Enumerable
def deep_freeze
unless self.is_a? String
frozen = self.dup.each do |key, value|
if (value.is_a?(Enumerable) && !value.is_a?(String))
value.deep_freeze
else
value.freeze
end
end