Ajedi32

Ajedi32 has asked 72 questions and find answers to 99 problems.

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Full stack web developer experienced with Ruby on Rails, jQuery, and vanilla JavaScript. Currently interested in NodeJS and Polymer.

Ajedi32 questions

How do I write a custom Capybara Selector with pure Ruby (No XPath/CSS)
Why does modifying function parameters modify the `arguments` object as well?
Running jQuery in Ruby
Sharing User Data and Login Information between Rails Applications on Heroku
Dockerizing an application whose build process depends on communication with another container
Performance of Sets V.S. Arrays in Ruby
How do I reliably determine whether pg_restore succeeded, when success sometimes results in an exit code of 1?
How to tell when a page action is clicked when the page action has a popup
How does Rails instantiate objects retrieved from the database?
What's the difference between a class and the singleton of that class in Ruby?

Ajedi32 answers

How do I write a custom Capybara Selector with pure Ruby (No XPath/CSS)
Benchmarking methods in Ruby
Why does CSS animation have no duration?
Is there a robust way of checking whether a prospective Git alias name is available?
apt-get proxy: Permission denied
Is there a default variable `hash`?
Dockerizing an application whose build process depends on communication with another container
How do I reliably determine whether pg_restore succeeded, when success sometimes results in an exit code of 1?
Why is `each` in ruby not defined in the enumerable module?
building an array from several ranges