1. Modern web development

2.  Emad Elsaid
 Education
 Work Experience
 @blaz_boy
 www.pixelwa.re
 www.madeinportsaid.com

3.  Ruby
 Rails
 HAML
 SASS

4.  Yukihiro Matsumoto (Matz)
 First paper 1993
 Ruby 1.0 (Dec 1996)
 Latest 1.9.3
 Ruby 2.0 (24 Feb 2013)
 Gem
 www.ruby-lang.org

5.  David Heinmemeier Hansson
 37 Signals
 Basecamp , Campfire, Highrise
 Rework
 www.rubyonrails.org

6.  Norman Clarke
 HTML (HTML Abstraction Markup Language)
 Why?
 Markup should be beautiful
 DRY
 Markup should be well-indented
 XHTML structure should be clear
 www.haml.info

7.  Hampton Catlin
 SASS (Syntactically Awesome Stylesheets)
 Why?
 nested rules
 Variables
 Mixins
 selector inheritance
 www.sass-lang.com

8.  Form Teams
 We’ll create a blog
 Choose features to add
 Show results to your friends

9.  Ruby Installer
 SublimeText2

10.  Puts “Hello World”
 Save
 Run for your life

11.  Ifwe list all the natural numbers below 10
that are multiples of 3 or 5, we get 3, 5, 6
and 9. The sum of these multiples is 23.
 Find the sum of all the multiples of 3 or 5
below 1000.

12.  sum =0
 for i in 1...1000 do
 if (i%3==0 or i%5==0)
 sum += i
 end
 end
 puts sum

13.  By listing the first six prime numbers: 2, 3, 5,
7, 11, and 13, we can see that the 6th prime
is 13.
 What is the 10 001st prime number?

14.  require 'mathn'
 counter =0
 last = nil
 Prime.each(100000000000) do |i|
 counter += 1
 last = i
 break if counter==10001
 end
 print last

15.  Watch this
 http://net.tutsplus.com/sessions/ruby-for-
newbies/
 Solve this :
 http://projecteuler.net/problem=2
 http://projecteuler.net/problem=13

16.  Each new term in the Fibonacci sequence is
generated by adding the previous two terms.
By starting with 1 and 2, the first 10 terms
will be:
 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ...
 By considering the terms in the Fibonacci
sequence whose values do not exceed four
million, find the sum of the even-valued
terms.

17.  Work out the first ten digits of the sum of
the following one-hundred 50-digit numbers.
 371072875339021027987979982208375902465
10135740250
463…………….124896970078050417018260538
743249861995247410594742333095130581237
26617309629