Tag: Ruby

Resolve The getaddrinfo: nodename nor servname Provided Error in Ruby?

This error occurs when Ruby net/http library tries to initialize an HTTP request but fails to resolve the hostname or service name, resulting in...

Fix an Array Index Out of Bounds Exception in Ruby?

This code reads a file, splits the data into blocks (representing journeys), and processes each block line by line. It extracts destination information from...

Ruby With Missing End for The Loop Block?

This Ruby script asks the user for a size and two letters to create a shape. The outside letter forms the edges, while the...

Success stories:

"The Personal Trainer program made getting in the best shape of my life really fun. The recipes are tasty and easy to cook!"

Mariana Lima

Member

"Thomas has completely outdone himself with this course. Efficient workouts, delicious recipes and support!"

Jon Pata

Member