Tuesday 26 January 2016

Ruby: multi-level hash keys trick

Ruby freakshow to allow multi-level hash keys to be set even if they have not been defined before. Feature!

m_entities = Hash.new { |h, k| h[k] = Hash.new(&h.default_proc) }

Interview questions: 2020-12

Terraform provider vs provisioner Load balancing Network Load Balancer vs Application Load Balancer  Networking Layer 1 vs Layer 4 haproxy u...