Rick WANGIn Ruby, given a string, detect if it is valid numericThis topic bother me for a while. Thanks for interview code challenge I found a proper solution for it.Sep 27, 2018Sep 27, 2018
Rick WANGExtend reading of: Using Docker to create & start Rails developmentPrevious reading linkApr 13, 2018Apr 13, 2018
Rick WANGUsing Docker to create & start Rails developmentWhat I have: MacOS, DockerApr 13, 2018Apr 13, 2018