bigpotato

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bigpotato has asked 131 questions and find answers to 17 problems.

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bigpotato questions

Bash: How to catch git command failure?
Elixir: How to persist OTP queue if server restarts?
Ruby and sending emails with Net::SMTP: How to specify email subject?
Ruby + Nokogiri: How to create XML node with attribute=value?
Rails + Carrierwave: How to link to file?
RxJS v5: How to make a POST request with params?
jQuery: what does the (e) in function (e) stand for? [duplicate]
ActiveRecord: How to grab record column value if I overwrite the getter method?
Xcode: LaunchScreen.storyboard is not showing up
Rails: Adding to errors[:base] does not make record invalid?

bigpotato answers

Ruby and sending emails with Net::SMTP: How to specify email subject?
Rails + Dalli memcache gem: DalliError: No server available
Rails + Ransack - Drop Down List Collection?
Rails + Prawn: undefined method `table' for #<Prawn::Document:0x007fda2d594a98>:
ActiveRecord: Alternative to find_in_batches?
Rails 4 + Devise: sign_in(user) method not working, does not set current_user
How can I handle a hover the Polymer way without external libraries?
Rails (ActiveRecord) many to many table
Rails + Cucumber/Capybara: How to set/retrieve cookies in tests?
Postgresql: How to find pg_hba.conf file using Mac OS X