Ruby is an incredibly easy language to learn, and there's a lot of evidence why it is simple to break into and start.

Once upon a time, great psychological thinkers bestrode the earth. William James, Sigmund Freud, Jean Piaget, Fred Skinner, ...

The npj Series publishes a range of content types. We do not impose strict limits on word count or page numbers as the journals are online only and fully Open Access. However, we strongly recommend ...