M
Q. Which command is used to view information about a specific gem in Ruby?
No solution found for this question.
Add Solution and get +2 points.
You must be Logged in to update hint/solution
Be the first to start discuss.
Q. Ruby can be embedded into Hypertext Markup Language(HTML).
Q. What does the principle of DRY stand for in Ruby programming?
Q. What is a "memoization" technique in Ruby?
Q. Which command is commonly used to run Test::Unit tests from the command line?
Q. What does the gem uninstall gem_name -v version_number command do in Ruby?
Q. What does the initialize method do in a Ruby class?
Q. What is the significance of following the "Rule of Three" in Ruby programming?
Q. What is the output of the given code? a="hungry" until !a puts "hungry" a=!a end
Q. What is the difference between =~ and == operators?
Q. What is the recommended way to document Ruby methods and classes?
Discusssion
Login to discuss.