I'm preparing a string that will be eval'ed. The string will contain a clause built from an existing A

I am writing a simple memory game using ruby + qt (trying to get away from c++ for while...)&

I want to do an HTTP POST that looks like an HMTL form posted from a browser. Specifically, post some text fields and a

class A
def initialize
@x = do_something
end

def do_something&#xA

I want to create a Rails (2.1 and 2.2) model with ActiveRecord validations, but without a database table.What is the m

What is the Python equivalent of the following code in Ruby?

def loop
cont=nil
for

I already have a deploy.rb that can deploy my app on my production server. 

My app contains a custom ra

I already have a deploy.rb that can deploy my app on my production server. 

My app contains a custom ra

PHP, for all its warts, is pretty good on this count. There's no difference between an array and a hash (maybe

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To do the equivalent of Python list comprehensions, I'm doing the following:

some_array.select

I want to run a standalone ruby script in which I need my RoR environment to be used. Specifically, I need my models ext

I see this all the time in Ruby:

require File.dirname(__FILE__) + "....configenvi

I'm trying to write a simple ruby function that can prompt the user for a value and if the user presses ENTER b

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Is there a

By default, when you sudo gem install thegemname it will install executables into usrbin

Is there a

By default, when you sudo gem install thegemname it will install executables into usrbin

Is there a

I'm struggling here with a problem:
I have a controller questions which has action new.
Wheneve

I'm struggling here with a problem:
I have a controller questions which has action new.
Wheneve

I know this is probably on the Internet somewhere but I can't find the answer here on Stackoverflow so I though