Michael Gaskill questions

Michael Gaskill answers

• Change C++ stdin from keyboard to another device
• Rails 5 entity path helpers method not found
• Removing vowels from string in Ruby
• A JSON text must at least contain two octets! (JSON::ParserError)
• Ruby DateTime: Get next 5:15pm (or similar)
• How to model a mutual friendship in Rails
• How to find only numeric values without mix of alphabet values using regex?
• How to design customized audio player with HTML
• How to delete specific lines in text file?
• How to create a charge and a customer in Stripe (Rails)