PPT-Ruby Reflection

and other languages Reflection Also called introspection Program can examinemodify its own state set variables call methods add new methods define new objects Who Am I said the object. Staining total protein before specific protein de tection techniques provides an assessment of protein transfer efficiency and makes it possible to detect contaminating proteins in the sample and to compare the sample with molecular weight standards  Slide . 1. Basic Ruby Syntax. sum = 0. i. = 1. while. . i. <= 10 . do. sum += . i. *. i. . i. = . i. + 1. end. puts "Sum of squares is #{sum}\n". Newline is statement separator. do ... end. and other languages… . Method invocation. puts “yes” . // global, method of Kernel. Math.sqrt. . 2. // object Math, method . sqrt. message.length. . // object message, method length, no . args. Slide . 1. Basic Ruby Syntax. sum = 0. i. = 1. while. . i. <= 10 . do. sum += . i. *. i. . i. = . i. + 1. end. puts "Sum of squares is #{sum}\n". Newline is statement separator. do ... end. Walter M. Mulas. Messaggio di benvenuto con i metodi I/O (input/output). 1. Che cos’è Ruby?. Ruby. è un . linguaggio. di . scripting. completamente a . oggetti. . Nato nel . 1993. come progetto personale del . Mark Zhang. In this talk. Overview of Ruby on Rails. Core ideas. Show a tiny bit of example code. Touch on several general web development/ software development concepts. What is Ruby on Rails?. Ruby on Rails is an open source full-stack web framework.. What is Ruby on Rails?. Ruby on Rails is an open source full-stack web framework.. It is an alternative to PHP/. MySQL. .. It can render templates, handle user authentication, has built-in database functionality, etc. Ruby on Rails is a server side backend platform that uses CSS, JavaScript and HTML and combines all of these with Ruby language to create web apps and web servers. At ARKA, we understand the value of Ruby on Rails and providing a lot ROR Web Development advantages. In this Infograph one can know what are the pros and cons of ROR. https://www.arkasoftwares.com/rubyonrails-development.html Rails. : An introduction - . Who. . am. I?. Maciej Mensfeld. Presented . b. y. :. . Maciej Mensfeld. RoR. : An introduction . maciej@mensfeld.pl. dev.mensfeld.pl. github.com. /. mensfeld. senior . .. Enjoy with salmon, roast meats and pasta dishes.. Soft and elegant, ruby red in color with ripe cherry and berry flavors.. Enjoy with salmon, roast meats and pasta dishes.. Soft and elegant, ruby red in color with ripe cherry and berry flavors.. By: Jenna VonAhnen. First African-american girl to go to all white southern school by herself.. Ruby Bridges at age 6 gets escorted in and out of William Franz elementary school in New Orleans by her mother and U.S. Federal Marshals. As she spends almost the whole year in a classroom alone with Mrs. Henry, the only teacher willing to teach Ruby she gets the education her mother believes she deserves. By Ruby attending an all white school, it hepled with continuing the Civil Rights Act.. Bridges . was born on September 8 in . Tylertown, . Mississippi 1954. . Ruby . had two . brothers and one sister. She had to share one bed with . her . brothers and . sister . Ruby . was . very poor . Slide . 1. Basic Ruby Syntax. sum = 0. i. = 1. while. . i. <= 10 . do. sum += . i. *. i. . i. = . i. + 1. end. puts "Sum of squares is #{sum}\n". Newline is statement separator. do ... end.