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Teach Me To Code » Screencasts

Charles Max Wood

High quality videos demonstrating development in Ruby, Rails, Groovy, Grails, CSS, HTML, JQuery, and much more...

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Introduction to MongoDB – Part II

Teach Me To Code » Screencasts ·

2009/11/30

This is the second part of the series on MongoDB. In this screencast, we create a small Sinatra app called YASI that accesses the data using MongoDB. Get the code at http://blog.rubyhead.com/files/yasi.zip Download 52.5 MB Download (iphone & ipod) 22.3 MB

Introduction to MongoDB – Part I

Teach Me To Code » Screencasts ·

2009/11/22

In this screencast, you will see the basic CRUD operation using MongoDB shell. This is the first installment of a series on MongoDB. Download 36 MB Download (iphone & ipod) 17 MB

Creating a Twitter Clone in Rails – Part 6

Teach Me To Code » Screencasts ·

2009/11/15

In this concluding episode, we go over how to add search functionality to our Flitter application, and add a 'follow / unfollow' button which uses AJAX. This is the last of the 6-part series on how to create a Twitter Clone using Ruby on Rails. Download 346 MB Download (iphone & ipod) 110 MB

Monitor Twitter with Ruby and Growl

Teach Me To Code » Screencasts ·

2009/11/14

As I run the final stretch to see if I can get a RubyConf ticket, I decided to create a little tool to help me out. If you visit http://search.twitter.com, you will see that they have a search page that auto updates when new tweets have been posted with certain keywords. I can't watch the site all day, so I decided to write a little tool that will flash the messages on my screen using Growl. Here's how I did it. Download 70 MB Download (iphone & ipod) 31 MB

Creating a Twitter Clone in Rails – Part 5

Teach Me To Code » Screencasts ·

2009/11/14

The saga continues. Here we learn how to add the friends list to your application and we use AJAX to add/remove friends. Download 251.4 Download (iphone & ipod) 111.4

Creating a Twitter Clone in Rails – Part 4

Teach Me To Code » Screencasts ·

2009/11/09

We're almost done! The remaining screencasts are already recorded, but not edited yet. To speed things up, I split it up into 3 or 4 screencasts. This one shows how to make the site look and feel like Twitter and also populates the right side column content. A bit of CSS, lots of Rails, and more of my ramblings :D Download 210 MB Download (iphone & ipod) 90 MB

Styleize your Rails App with Themes

Teach Me To Code » Screencasts ·

2009/11/04

Don't want to take the time to create a layout for your new Ruby on Rails application? Don't worry. Use the Themes plugin! In this screencast, I show you how to easily add a layout with built-in menus to your existing Rails application using only 1 line of code. Download 142.9 MB Download (iphone & ipod) 46.7 MB

Easy Rails Runner Application

Teach Me To Code » Screencasts ·

2009/10/21

Have you ever wanted to run a script or command from the command line and insert data into your rails application?, watch this this screencast and you will see the basics of how to interact with your rails application, starting from the irb ruby shell to the usage of the rails console and entering data into a rails application form a Linux shell prompt using the runner. To ilustrate this screencasts some basic ruby scripts are used to generate our base of characters for a very simple dictionary

Creating a Twitter Clone in Rails – Part 3

Teach Me To Code » Screencasts ·

2009/10/19

In this screencast, we continue our challenge of creating a Twitter clone called 'Flitter' using Ruby on Rails. We learn how to use jQuery to create a countdown for the text area box. We also set up adding and removing friends via the interface. Oh... you hear my baby cry and my sister-in-law call. Fun stuff :D Download 399 MB Download (iphone & ipod) 119 MB

Creating a Twitter Clone in Rails – Part 2

Teach Me To Code » Screencasts ·

2009/10/11

Now that we have a backbone to our 'Flitter' application, we learn how to create the front end and tie it all together. In this screencast, I cover a lot of CSS and getting your site to look good. I apologize for it lasting 1 hour, but I decided it's better than chopping it up. Download 412 MB Download (iphone & ipod) 133 MB

Rails Shell Application in 10 easy steps

Teach Me To Code » Screencasts ·

2009/10/07

In this screencast you will see how to make a rails application capable of parse and execute shell commands using the ruby function %x The screencast start with basic shell commands, creation of a ruby script demonstrating the concept and finally follow the recipe of 10 easy steps to build your rails shell application. Download 45.7 MB Download (iphone & ipod) 16.7 MB

Storing Encrypted Data Securely using Active Record

Teach Me To Code » Screencasts ·

2009/09/29

Learn how to save data such as bank information, social security number, or other sensitive information in your Rails application securely by encrypting the data. By using spikex's gem Strongbox, you can use private and public keys to secure your data in your database to where you must have the password to decrypt them. Download 107.9 MB Download (iphone & ipod) 34.6 MB

Basic Ruby on Rails Routing

Teach Me To Code » Screencasts ·

2009/09/25

Ruby on Rails gives you some simple but powerful tools for mapping URL's and HTTP Verbs to your Controllers and Views. Here is a simple walkthrough of 4 of these 'Routes': default routes, regular routes, named routes, and RESTful routes. Download 65 MB Download (iphone & ipod) 28 MB

Getting Connected to Twitter with OAuth

Teach Me To Code » Screencasts ·

2009/09/18

In this screencast, I show you how to use the Twitter gem to connect to Twitter, and we clarify some of the difficulties that comes with learning OAuth. Download 67 MB Download (iphone & ipod) 23.6 MB

Ruby Essentials – Blocks

Teach Me To Code » Screencasts ·

2009/09/11

This is a screen-cast explaining how to use blocks in ruby. Download 99.9 MB Download (iphone & ipod) 24.5 MB

Create HD Video for Vimeo with iShowU HD

Teach Me To Code » Screencasts ·

2009/09/08

Quick demonstration on how to create a HD Video that looks sharp on Vimeo.com. I just go over the settings required for creating and exporting the video. Download 18 MB Download (iphone & ipod) 5.3 MB

Creating a Twitter Clone in Rails – Part 1

Teach Me To Code » Screencasts ·

2009/09/06

In this series, I attempt to recreate a twitter style application called 'Flitter'. In this installment, I show you how to create an authenticated system easily using existing tools. I also show how to generate test data to simulate an active application. Finally, you will learn how to set up self-referencial associations. Download 280 MB Download (iphone & ipod) 86 MB

Getting started with GitHub

Teach Me To Code » Screencasts ·

2009/09/06

An introduction to GitHub, which includes how to create new repositories, set up your account, push and pull, clone and send pull requests. Download 85.4 MB Download (iphone & ipod) 30.4 MB

Introduction to Outside-in Development with Cucumber

Teach Me To Code » Screencasts ·

2009/09/06

This is a basic introduction to integration testing with cucumber. In it, I describe how to use cucumber and rspec to implement a feature in a web application, emphasizing the importance of writing tests before code, which is often referred to as TDD (test-driven development) or BDD (behavior-driven development, a refinement of the original TDD). Download 146.8 MB Download (iphone & ipod) 46.9 MB

Creating a Simple Plugin

Teach Me To Code » Screencasts ·

2009/08/02

Learn how to create a simple plugin using Ruby on Rails. This video will teach you how to turn a view helper into it's own plugin, and extend the ActionView::Base. Download 13 MB Download (iphone & ipod)

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