Keng HongUnderstanding prefix and postfix operatorsPrefix operators (i.e. ++i) increments the value and returns a reference.May 5, 2018May 5, 2018
Keng HongThe hello-world approach to GraphQLIncreasingly, GraphQL has been gaining mainstream traction and rightly so. By allowing client-side applications to define queries, it has…Nov 19, 2017Nov 19, 2017
Keng HongRuby/ RailsWhat are ruby gems? RubyGems is a package manager for the Ruby programming language that provides a standard format for distributing Ruby…Dec 18, 2016Dec 18, 2016