Skip to content

Instantly share code, notes, and snippets.

# config/initializers/activestorage.rb
Rails.application.config.to_prepare do
# Provides the class-level DSL for declaring that an Active Record model has attached blobs.
ActiveStorage::Attached::Macros.module_eval do
def has_one_attached(name, dependent: :purge_later, acl: :private)
class_eval <<-CODE, __FILE__, __LINE__ + 1
def #{name}
@active_storage_attached_#{name} ||= ActiveStorage::Attached::One.new("#{name}", self, dependent: #{dependent == :purge_later ? ":purge_later" : "false"}, acl: "#{acl}")
end
@dsadaka
dsadaka / \lib\systemd\system\sidekiq-static.service
Last active June 21, 2019 19:20
systemd unit files for sidekiq service. note backslashes in filenames are really front slashes.
# This file actually fires up multiple sidekiq services.
# to start: systemctl start sidekiq.target
#
[Unit]
Description=Fire up up to 6 sidekiqs
# If you want more than 6 processes, append sidekiq@7.service, sidekiq@8.service, etc. to the ExecStart line below
# Note that only as many as have been enabled will actually start.
# Note also that the Unit data for each sidekiq process is in /lib/systemd/system/sidekiq@.service
[Service]
@application2000
application2000 / how-to-install-latest-gcc-on-ubuntu-lts.txt
Last active May 23, 2024 07:53
How to install latest gcc on Ubuntu LTS (12.04, 14.04, 16.04)
These commands are based on a askubuntu answer http://askubuntu.com/a/581497
To install gcc-6 (gcc-6.1.1), I had to do more stuff as shown below.
USE THOSE COMMANDS AT YOUR OWN RISK. I SHALL NOT BE RESPONSIBLE FOR ANYTHING.
ABSOLUTELY NO WARRANTY.
If you are still reading let's carry on with the code.
sudo apt-get update && \
sudo apt-get install build-essential software-properties-common -y && \
sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \
@franmontiel
franmontiel / PersistentCookieStore.java
Last active April 1, 2024 05:40
A persistent CookieStore implementation for use in Android with HTTPUrlConnection or OkHttp 2. -- For a OkHttp 3 persistent CookieJar implementation you can use this library: https://github.com/franmontiel/PersistentCookieJar
/*
* Copyright (c) 2015 Fran Montiel
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software