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This instruction will help you to install SSL certificate on your server using Certbot

1. Create an elastic IP for the EC2 instance you are integrating.

1. Click Allocate new address in the Elastic IPs page.
2. Then, click Allocate in the next page.
3. Right-click the row of the newly created elastic IP, and click Associate address.
4. Choose the EC2 instance you are integrating.

2. Create a DNS record for the domain you are integrating (GoDaddy in this example).

saadbinakhlaq

=begin
Write a function, largest_component, that takes in the adjacency list of an undirected graph.
The function should return the size of the largest connected component in the graph.
     5
     | \
     |  \
 1-- 0 -- 8

 4 -- 2
 \   /

saadbinakhlaq

=begin
Write a function, connected_components_count, that takes in the adjacency list of an undirected graph.
The function should return the number of connected components within the graph.
=end
#         1 - 2
#           4
#           |
#      5 -- 6 -- 8
#           |
#           7

saadbinakhlaq

=begin
Write a function, undirected_path, that takes in a list of edges for an undirected graph and two nodes (node_A, node_B). 
The function should return a boolean indicating whether or not there exists a path between node_A and node_B.
=end

edges = [
  ['i', 'j'],
  ['k', 'i'],
  ['m', 'k'],
  ['k', 'l'],

saadbinakhlaq

=begin
Write a function, has_path, that takes in a dictionary representing the adjacency list of a directed acyclic graph and two nodes (src, dst). 
The function should return a boolean indicating whether or not there exists a directed path between the source and destination nodes.
=end

graph = {
  'f' => ['g', 'i'],
  'g' => ['h'],
  'h' => [],
  'i' => ['g', 'k'],

saadbinakhlaq

Search engines specialized on apartments:

• http://immobilien.trovit.de/

• http://www.kalaydo.de/immobilien/

• http://kleinanzeigen.ebay.de/anzeigen/s-immobilien/c195

Generic portals:

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(https://[^*,]+)

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module BSON
  class ObjectId
    def to_json(*args)
      to_s.to_json
    end

    def as_json(*args)
      to_s.as_json
    end
  end

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require 'spec_helper'

describe KV do
  describe '#set' do
    it 'assigns a value to the instance variable hash' do
      kv = KV.new
      kv.set('foo', 'bar')
      expect(kv.hash['foo'][Time.now.to_i]).to eq('bar')
    end
  end

saadbinakhlaq

Dir[File.dirname(__FILE__) + '/application/*.rb'].each { |file| require file }

class KV
  attr_reader :hash
  def initialize
    @hash = Hash.new { |h, k| h[k] = {} }
  end

  def set(key, value)
    @hash[key][Time.now.to_i] = value