jferris

apiVersion: v1
kind: ConfigMap
metadata:
  name: example
  namespace: default
data:
  APPLICATION_HOST: example.com
  LANG: en_US.UTF-8
  PIDFILE: /tmp/server.pid
  PORT: "3000"

mzaidannas

Typical rails setup with docker+puma+nginx+postgres

Zaid Annas

Devsinc inc. 30/08/2018

Overview

cihad

Google Tag Manager sayfanizda:

1. Sol menuden Tetikleyiciler'e tikla
  a. Yeni'ye tikla
    1) Acilan sayfanin ustunde tetikleyici adi: Adsız Tetikleyiciyi turbolinksPageView olarak degistirdim.
    2) Tetikleyici Yapılandırması'na tikla
      a) Tetikleyici türü seçin: ---->Ozel etkinlik<------ (*)
      b) Etkinlik adi: turbolinks:load (*)
      c) Baska bir seye dokunmadan Kaydet diyelim.
2. Etiketlere tiklayalim. (*)

BobCHub

Firewall with UFW 

sudo apt-get install ufw -------- Install ufw
sudo Vim /etc/default/ufw ------- Edit UFW configuration
sudo ufw reset ------------------ reset ufw rules
sudo ufw default deny incoming -- To set the defaults
sudo ufw default allow outgoing 
sudo ufw allow https ------------ port 443 -- HTTPS connections, which is what encrypted web servers 
sudo ufw allow ssh -------------- port 22 -- Configure your server to allow incoming SSH connections
sudo ufw allow 22

vollnhals

# implementation from https://github.com/rails/rails/pull/16919


# activerecord/lib/active_record/connection_adapters/postgresql/oid/interval.rb

require "active_support/duration"

module ActiveRecord
  module ConnectionAdapters
    module PostgreSQL

igorls

(function webpackUniversalModuleDefinition(root, factory) {
	if (typeof exports === 'object' && typeof module === 'object')
		module.exports = factory();
	else if (typeof define === 'function' && define.amd)
		define([], factory);
	else if (typeof exports === 'object')
		exports["io"] = factory();
	else
		root["io"] = factory();
})(this, function() {

theorygeek

# frozen_string_literal: true
class AssociationLoader < GraphQL::Batch::Loader
  attr_reader :klass, :association

  def initialize(klass, association)
    raise ArgumentError, "association to load must be a symbol (got #{association.inspect})" unless association.is_a?(Symbol)
    raise ArgumentError, "cannot load associations for class #{klass.name}" unless klass < ActiveRecord::Base
    raise TypeError, "association #{association} does not exist on #{klass.name}" unless klass.reflect_on_association(association)

    @klass = klass

kuznero

Console application that exit on Ctrl-C (ready for Docker)

Console.ReadLine or Console.ReadKey do not work as expected under Docker container environment. Thus, typical way to solve this would be to properly handle Ctrl-C key combination.

C# snippet

using System;
using System.Threading;

zhujunsan

What / Why

Deploy key is a SSH key set in your repo to grant client read-only (as well as r/w, if you want) access to your repo.

As the name says, its primary function is to be used in the deploy process in replace of username/password, where only read access is needed. Therefore keep the repo safe from the attack, in case the server side is fallen.

How to

1. Generate a ssh key

mrbongiolo

To enable the precompilation of all non.js/.css assets within vendor/assets just add this to config/initializers/assets.rb:

Rails.application.config.assets.precompile << Proc.new { |path, fn| fn =~ /vendor\/assets/ && !%w(.js .css).include?(File.extname(path)) }

Be aware that this will precompile ALL non .js/.css assets that you have there, some plugins or libraries might have .txt or other files around, and those would end up into your precompiled list also.

If you need to precompile images only, you could use this:

Rails.application.config.assets.precompile += %w(*.png *.jpg *.jpeg *.gif)