x1a4 questions

x1a4 answers

• In Ruby, how to I read memory values from an external process?
• Background opacity and blur over another image
• undefined method `has_key'?
• Mutating version of tap -- or a way to pipe expressions?
• Imitate Google suggest with AJAX and PHP
• Change last character of every word in a sentence to a capital using Ruby
• ActiveRecord configuration for reading from slave MySQL box
• Ruby Dynamic Array: undefined local variable or method `s' for main:Object (NameError)
• too much recursion
• Rails code sharing: gem vs plugin vs submodule?