Stack Exchange

Brian Armstrong

San Francisco, California United States

https://medium.com/@barmstrong

Co-founder and CEO of https://coinbase.com

Personal blog at http://brianarmstrong.org

Lover of software engineering.

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Top Questions
Top Answers
83
Best Solution For Authentication in Ruby on Rails
stackoverflow.com

77
Create URL for external site with GET parameters in Rails
stackoverflow.com

65
Killing abandoned console on Heroku
stackoverflow.com

42
DKIM sign outgoing mail from any domain (with Postfix and Ubuntu)
serverfault.com

41
Heroku SSL on root domain
stackoverflow.com

37
Subscriptions with Paypal IPN
stackoverflow.com

36
Generating an external url in rails
stackoverflow.com

30
Best way to work with large amounts of CSV data quickly
stackoverflow.com

28
Best way to load module/class from lib folder in Rails 3?
stackoverflow.com

24
Bundler installing gems in wrong location
stackoverflow.com

21
How do I uniquely identify computers visiting my web site?
stackoverflow.com

21
How to skip callbacks on Mongoid Documents?
stackoverflow.com

19
Redis and Memcache or just Redis?
stackoverflow.com

16
Ruby send JSON request
stackoverflow.com

11
Equivalent of logrotate on OSX
serverfault.com

10
ImageMagickError unable to read font `(null)': `(null)'
stackoverflow.com

10
What's the state of the art in email validation for Rails?
stackoverflow.com

9
Best way to export a database table to a YAML file?
stackoverflow.com

9
Best Rails Tagging Plugin/Gem
stackoverflow.com

8
How do you apply a patch to ruby on rails?
stackoverflow.com

8
Recurring billing with Rails and ActiveMerchant: Best practices, pitfalls, gotchas?
stackoverflow.com

8
Strange DoubleRenderError in Rails 3
stackoverflow.com

8
money representation in mongoid
stackoverflow.com

7
Losing session in rails 2.3.2 app using subdomain
stackoverflow.com

7
Fragment Caching with Memcached
stackoverflow.com

7
Ruby Net-SFTP capture and log exceptions
stackoverflow.com

7
Sitemap for a site with a large number of dynamic subdomains
stackoverflow.com

6
How to model and store recurring tasks in rails?
stackoverflow.com

5
How can you reformat text in TextMate
stackoverflow.com

5
diff a ruby string or array
stackoverflow.com

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