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Web Application Intro for RailsGirls Berlin May 2013
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The well known web application introduction, this time without the Ruby introduction as the Ruby Monsters already did this! This time it also has a Bentobox.
Tobias PfeifferFollow
Software Engineer (Student) at DevoluteAdvertisement
Web Application Intro for RailsGirls Berlin May 2013
- Introduction to Web Applications Tobias Pfeiffer @PragTob pragtob.wordpress.com
- Today
- What is a web application?
- Not rocket science
- I am Rails (and So Can You!)
- Programming is fun!
- What you are going to build today
- So what is a web application?
- Presented in a web browser
- Runs on a server...
- ...or the cloud
- is dynamic
- A high level overview
- High level overview
- High level overview
- High level overview Request
- High level overview
- High level overview Answer
- High level overview Answer
- High level overview
- What parts does a web application consist of?
- Web Application
- Front End Back End
- Front End Back End
- CSS HTML JavaScript
- CSS HTML JavaScript
- Structure and content
- CSS HTML JavaScript
- Styling to transform...
- ...this...
- ...into this.
- CSS HTML JavaScript
- Back End CSS HTML JavaScript
- Back End CSS HTML JavaScript
- Logic Infrastructure
- Logic Infrastructure
- Logic ● Behaviour ● Implements the business logic ● Ties all the parts together ● Generates content
- Ruby on Rails
- But what is Ruby on Rails?
- A web application framework written in Ruby
- ● A general purpose programming language ● Principle of least surprise ● Invented by Yukihiro Matsumoto
- "I hope to see Ruby help every programmer in the world to be productive, and to enjoy programming, and to be happy. That is the primary purpose of Ruby language." Yukihiro Matsumoto
- Ruby on Rails ● Framework written in Ruby ● set of functionality to help write web applications – Connecting to the database (ActiveRecord) – Generating HTML (ERB) – Pays attention to security – … and so much more! ● Model View Controller ● You write in Ruby
- Logic Infrastructure
- Web Server
- Logic Infrastructure
- Storing all your data...
- ...in giant tables
- Recap
- Logic Storage Infrastructure CSS HTML JavaScript Web Application Landscape
- Logic Storage Infrastructure CSS HTML JavaScript Web Application Landscape Bootstrap DOM Ruby on Rails Sqlite WEBrick Ruby
- Bento Box Exercise ● Sort technologies and associated words into the landscape ● 5 minutes time
- Logic Storage Infrastructure CSS HTML JavaScript Web Application Landscape Bootstrap DOM Ruby on Rails Sqlite WEBrick Ruby
- Bento Box Exercise ● jQuery ● Django ● Unicorn ● PHP ● Python ● XML ● Java ● MongoDB
- Logic Storage Infrastructure CSS HTML JavaScript Web Application Landscape Bootstrap XML DOM jQuery Ruby on Rails Sqlite Unicorn WEBrick MongoDB Ruby PHP Python Django Java
- Question time ?
- Where to go from here? ● I gather resources here, such as: – http://pragtob.github.io/rails-beginner-cheatsheet/ – http://ruby.railstutorial.org/ – http://rubymonk.com/ – http://www.codeschool.com/courses/rails-for-zombies – http://rubykoans.com/ – http://railscasts.com/ ● Rails Girls Berlin project groups
- Thank you and enjoy coding! Tobias Pfeiffer @PragTob pragtob.wordpress.com listen to me talking about learning Ruby (German)
- Photo credit ● http://www.flickr.com/photos/captainkimo/5918836159/ ● http://www.flickr.com/photos/weppos/7486411688/ ● http://www.flickr.com/photos/railsgirlsberlin/7882839698/in/photostream ● http://www.flickr.com/photos/nirak/644336486/
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