Latest Screencasts (page 9)

Here I show several of my favorite web applications which I found most helpful as a Ruby developer over the past year. Watch this screencast

In this episode I describe how to use the two expression threading macros, - and -. Watch this screencast

At Dev Fu!, we started coding all of our new applications using DataMapper a few months back. For awhile, we were waiting for Rails 3 to be released (which has DataMapper support baked in), but we realized we were preventing ourselves from using a tool that we love (and prefer... Watch this screencast

PHD gives you Passenger-based Heroku-like Deployment. Having been spoiled by Heroku for some time, I love being able to run 2 commands from a git repository to deploy an application: 1 $ heroku create my-app 2 $ git push heroku master If you have Passenger installed on a server, you... Watch this screencast

PushAnd is a little tool that makes it easy to push any git repository to a computer and … do something (run a script). 1 # Running this will setup your computer so you can push repositories to it 2 $ git clone git://github.com/remi/pushand.git 3 $ cd pushand 4 $... Watch this screencast

Want to know the basics of CSS? Watch this screencast and learn everything you should know as a web developer. We'll cover the basics which include colors, borders, padding, margins, lists, fonts, backgrounds, tables, links and floats. This is a very basic screencast, so if you are already familiar with these topics, this might be just a review for you. Watch this screencast

Don’t Try This At Home OK, now that I got that out of the way … what am I doing playing with good old school Classic ASP? Basically, I’ve been thinking about JScript (Microsoft’s ECMAScript implementation) for awhile. JavaScript is a highly dynamic, relatively awesome language. So … if we... Watch this screencast

I wanted to get started with Facebook development, so I made a little badge: Facebook Github Badge In this screencast, I walk through the basics of creating something similar. We … setup a Facebook application get it setup so we can test it (running on our local computer) render HTML... Watch this screencast

GNU sed(stream editor) is a great little utility. In this episode we use substitution to preform find and replace operations on a text file. Sed also allows regular expression matching for advanced substitution. Watch this screencast

Next in the series ’same Kata, different language’ I wanted to post my very own Kata in Scheme. Currently I am learning Scheme. Due to my lack of knowledge in Scheme I could not write the tests (nor code) for the negative numbers part of the string calculator. I would have loved to get there, but [...] Watch this screencast