The importance of indentifying the assumptions inherent in each problem
Use Case diagram cheat sheet
What is a delegate?
What is the difference between calling .fetch() on a Hash vs simply calling its key?
Question: What is the difference between using .fetch() on a hash rather than just hash_object[:key]? They both do the same thing, right?
Associative functionality in the Autocad .net API
Question: What is the most exciting thing since sliced bread?
How to avoid reserved keywords in rails
What is the difference between rails g scaffold vs model vs resource
What is the difference between rails g: (a) scaffold vs (b) model vs (c) resource?
How to document your code?
How to change the text on a rails form submit button?
How does GroupBy Work?
