Michael Koper

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Michael Koper has asked 26 questions and find answers to 24 problems.

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Michael Koper questions

Very slow query with ORDER BY and LIMIT
Getting error: update rubygems while deploying/migrating to Heroku
Really destroy acts_as_paranoid objects
Handling a belongs_to relation with backbone.js
Will adding an index on a table of 2 million records be twice as slow as the same table with 1 million records?
I would like a mysql query. All the fields which contain a capital letter
A way to round Floats down
incompatible character encodings: ASCII-8BIT and UTF-8
iOS UITextView or UILabel with clickable links to actions [duplicate]

Michael Koper answers

Getting error: update rubygems while deploying/migrating to Heroku
Rails 3. Validating email uniqueness and case sensitive fails
Change protocol to https in all rails helpers
Rails whenever gem: each month on the 20th
Data type for currency using Mongoid
RESTful way to deal with multi-step "new" action in Rails 3
css - stop inheritance of opacity
Comments for many different models: polymorphic or not? (Ruby on Rails)
Handling a huge MYSQL Table
memcached as an Object store in Rails