kwent

# db/migrate/20200119064500_add_position_column_to_active_storage_attachments.rb

class AddPositionColumnToActiveStorageAttachments < ActiveRecord::Migration[6.0]
  def change
    add_column :active_storage_attachments, :position, :integer, default: 0
  end
end

kwent

public class AnimatedActivity extends Activity
{
  @Override
  protected void onCreate(Bundle savedInstanceState)
  {
    super.onCreate(savedInstanceState);
    //opening transition animations
    overridePendingTransition(R.anim.activity_open_translate,R.anim.activity_close_scale);
  }

kwent

module Cancelable
  extend ActiveSupport::Concern

  included do

    scope :with_cancelled, -> { where.not(cancelled_at: nil) }
    scope :not_cancelled, -> { where(cancelled_at: nil) }

    def cancel
      # Use update_attributes and not touch to trigger after_save

kwent

require 'pty'
require 'expect'
    
PTY.spawn('sftp username@sftp.domain.com:/uploads') do |input, output|

  # Say yes to SSH fingerprint
  input.expect(/fingerprint/, 2) do |r|

    output.puts "yes" if !r.nil?

kwent

name: Rails Tests

on:
  pull_request:
    git difnches:
      - "master"
  push:
    branches:
      - "master"

kwent

// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'dart:async';
import 'dart:math';
import 'dart:ui' show lerpDouble, ImageFilter;

import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart';

kwent

#!/bin/sh -       
#title           :backup_neo4j_to_s3.sh
#description     :This script is creating a NEO4J Backup through neo4j-backup tool,
#                compress the backup folder via LZMA2 algorithm compression, and upload it to AWS S3.
#author		 :Quentin Rousseau <contact@quent.in>
#date            :2014-07-28
#version         :1.1
#usage		 :sh backup_neo4j_to_s3.sh ip port destination | eg. sh backup_neo4j_to_s3.sh 127.0.0.1 6362 /mnt/datadisk/backup
#dependencies    :apt-get update && apt-get install p7zip-full && apt-get install awscli.
#==============================================================================

kwent

# 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

kwent

Local Kubernetes / Deis environment setup (Mac edition)

1. Install Kubernetes (minikube)

   1. Install VirtualBox or VMWare Fusion

   2. Install minikube:

       $ brew install minikube
      

      or download the latest release manually

   3. Create and start the Kubernetes VM:

kwent

#!/bin/bash
set -o errexit   # Always use `errexit`
run_the_cmd && code=$? || code=$?
echo "The exit code was: $code" >&2