Pak questions

Pak answers

• "Save As" a file that is in HTML5 local storage in angular application
• Cannot refine String with CONSTANT
• git log: only show yesterday's commit
• Is there an rspec test for exact length of an attribute?
• Add timestamps to existing table in db Rails 5+
• "Don't run bundler as root" - what is the exact difference made by using root?
• Anyone using vis.js with AngularJS?
• How to access application settings from a model in Padrino