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Top Questions
78
votes
Tell Ruby Program to Wait some amount of time
ruby
sleep
asked Aug 25 '09 at 18:07
stackoverflow.com
49
votes
Given a class, see if instance has method (Ruby)
ruby
respond-to
asked Jul 21 '10 at 20:04
stackoverflow.com
29
votes
Infinity symbol with html
html
html-entities
infinity
asked Feb 12 '10 at 20:29
stackoverflow.com
18
votes
Copy model instances in Rails
ruby-on-rails
activerecord
asked Aug 11 '09 at 19:55
stackoverflow.com
16
votes
How do you manage databases during development?
database
version-control
data-integrity
data-integration
asked Jun 28 '10 at 15:14
stackoverflow.com
15
votes
Sort array returned by activerecord by date (or any other column)
ruby-on-rails
ruby
arrays
activerecord
asked Aug 14 '09 at 15:24
stackoverflow.com
15
votes
hash['key'] to hash.key in Ruby
ruby
activerecord
hash
asked Nov 18 '09 at 2:51
stackoverflow.com
15
votes
how to tag a photo to be used as a thumbnail when page is linked to on facebook
facebook
semantic-web
semantic-markup
asked Nov 27 '09 at 22:34
stackoverflow.com
14
votes
Use cases for Google Prediction API
google-prediction
asked Jan 16 '11 at 19:17
stackoverflow.com
13
votes
Including a Ruby class from a separate file
ruby
class
module
asked Jun 26 '09 at 19:14
stackoverflow.com
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Top Answers
9
HTTP basic auth for Rack::Static app on Heroku
stackoverflow.com
7
Is it possible to have sushi pizza?
cooking.stackexchange.com
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