⟩ What is the new DOCTYPE?
Instead of typing out a ridiculously long DOCTYPE statement to tell the browser how to render your webpage, this long line of code has been truncated to <!doctype html>.
Instead of typing out a ridiculously long DOCTYPE statement to tell the browser how to render your webpage, this long line of code has been truncated to <!doctype html>.
Tell me how can we define Ruby regular expressions?
Tell us what is the difference between Dynamic and Static Scaffolding?
Do you know what is rake in Rails?
Tell me what is the difference between Active support’s “HashWithIndifferent” and Ruby’s “Hash” ?
Can you list out what can Rails Migration do?
Tell me how Symbol is different from variables?
Explain me what the difference is between false and nil in Ruby?
Tell me what is Ruby on Rails?
Tell me what is the role of sub-directory app/controllers and app/helpers?
Tell me what is the command to create a migration?