Ruby 4.0: A lot of restructuring under the hood, few new features

The new major version with a new JIT compiler, a revised parallelization API, and a maturing type system paves the way for ...

Apple’s App Course Runs $20,000 a Student. Is It Really Worth It?

Apple, Michigan taxpayers, and one of Detroit’s wealthiest families spent roughly $30 million training hundreds of people to ...

The Class Where ‘Screenagers’ Train to Navigate Social Media and A.I.

New technologies are complicating efforts to teach the scrolling generation to think critically and defensively online.