Michael Gaskill questions

Michael Gaskill answers

• Rails, is it a good practice to create a method without a view?
• How to parse JSON with the Oj SAX parser, Saj
• HTML Audio - negative playbackRate values not working?
• 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?