user3576036 questions

• React native changes from app.js file not reflecting on the expo
• No operator matches the given name and argument type in pg backed rails app
• Setting default value of a column while generating active record model
• NoMethodError: undefined method `mail' for main:Object on rails console
• Rspec test case in after_save
• How to get a canonical url for a dynamically generated urls on rails?
• How to skip validations while creating a object in activerecord
• Modify only first n elements and return the modified array in ruby
• NoMethodError: undefined method `pluck' for #<Model>
• 'React' is defined but never used

user3576036 answers