AnasAboreeda

To keep the changes from the commit you want to undo

$ git reset --soft HEAD^

To destroy the changes from the commit you want to undo

$ git reset --hard HEAD^

You can also say

umrashrf

sudo pip install awscli
aws configure
aws ses send-email \
  --from "john@gmail.com" \
  --destination "ToAddresses=mike@gmail.com" \
  --message "Subject={Data=from ses,Charset=utf8},Body={Text={Data=ses says hi,Charset=utf8},Html={Data=,Charset=utf8}}"

tomysmile

Installing memcached on Mac with Homebrew and Lunchy

This is a quick guide for installing memcached on a Mac with Homebrew, and starting and stopping it with Lunchy. I hope this tutorial will get your memcached up and running in no time.

Step 1 — Install Homebrew

Installing Homebrew is super easy. Just paste this in your terminal —

$ ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

maxivak

Sending emails with ActionMailer and Sidekiq

Send email asynchroniously using Sidekiq.

ActionMailer

Create your mailer us usual:

karenyyng

Table Of Content

Skip to the relevant sections if needed.

• 2-min tutorial to do it the quick-and-dirty-way
• Concepts for resolving Git conflicts
• Setting up different editors / tool for using git mergetool
  • Finding out what mergetool editors are supported
• mergetool simple code example for vimdiff
  • Resolving conflict from a Git pull
• Other great references and tutorials

eliotsykes

require 'rails_helper'

RSpec.describe TodosController, :type => :controller do

  describe "GET #index" do
  #describe "POST #create" do
  #describe "GET #show" do
  #describe "PATCH #update" do (or PUT #update)
  #describe "DELETE #destroy" do
  #describe "GET #new" do

lengarvey

# put this in your staging.rb file. Obviously you'll need more config than this it's just an example.

Rails.application.configure do
  config.action_mailer.preview_path ||= defined?(Rails.root) ? "#{Rails.root}/test/mailers/previews" : nil
  config.autoload_paths += [config.action_mailer.preview_path]

  routes.append do
    get '/rails/mailers'         => "rails/mailers#index"
    get '/rails/mailers/*path'   => "rails/mailers#preview"
  end

rdetert

::States = {  AK: "Alaska",
              AL: "Alabama",
              AR: "Arkansas",
              AS: "American Samoa",
              AZ: "Arizona",
              CA: "California",
              CO: "Colorado",
              CT: "Connecticut",
              DC: "District of Columbia",
              DE: "Delaware",

lrvick

// MIT: http://opensource.org/licenses/MIT

angular.module('app', []);

angular.module('app').controller
  ( 'MainCtrl'
  , function($scope,$locale) {
      $scope.currentYear = new Date().getFullYear()
      $scope.currentMonth = new Date().getMonth() + 1
      $scope.months = $locale.DATETIME_FORMATS.MONTH

davidbella

class Person
  def initialize(attributes)
    attributes.each do |attribute_name, attribute_value|
      ##### Method one #####
      # Works just great, but uses something scary like eval
      # self.class.class_eval {attr_accessor attribute_name}
      # self.instance_variable_set("@#{attribute_name}", attribute_value)

      ##### Method two #####
      # Manually creates methods for both getter and setter and then