slawosz

1. Clone this repo: git clone git@github.com:emailwizard/emailwizard_essentials.git
2. In cloned repo directory run docker run -v pwd:/repo -p 9800:9800 emailwizard/emailwizard.sh
3. Go to http://localhost:9800
4. Preview some template

slawosz

# old rails
Model.find(:all, conditions: [...], order: "...")

default_scope
named_scope

# new rails
Model.where(..).order(..).where(..)

##

slawosz

How to connect to mysql? Normally, this would be enough:

$ mysql -uroot -p this is simplest way. If your user is not root, than check your user name and substitute root with this username.

If you want to connect to database after login, do $ mysql -uroot -p mydbname

To apply dump, do:

$ mysql -uroot -p mydbname < dumpfile.sql

slawosz

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

slawosz

module Foo
  def foo
    super
    puts "super"
  end
end

module Baz
  def foo 
    puts "foo"

slawosz

# global obj instance (instance of Object class)
puts self
# instance of class Class, so we can have objects of this class
class Klass

  @foo = 'bar'
  puts self #(Klass itself)
  # we create instance method
  # or (more precisly) method in current self
  def foo

slawosz

package main

import (
  "net/http"
  "bytes"
  "bufio"
  "net/http/httputil"

  "fmt"
  "log"

slawosz

# self

class Foo
  # self
  # belongs_to
  def Foo.foo
    @bla = '123'
    puts 'bla'
  end

slawosz

module A
  class Foo
    def foo
      puts 'foo'
    end
  end
end

module B
  include A

slawosz

I was asked once by https://github.com/jjperezaguinaga:

I am of the impression that you have a strong love fan for Go.
What's so cool about it? I'm kind of curious.

So here are my anwsers:

• easy to learn: http://tour.golang.org took me about 15 hours to complete (with browsing documentation)
• language is easy and minimalistic
• awesome standard library