Try running this:lua -e 'print(math.random(2147483648,2147483648))'I get:-2147483648What's up with this? Why should it overflow like this, when in general Lua supports numbers beyond 2^32? Is ...

It just teamed up with Code.org to introduce the Minecraft Hour of Code Designer, a tutorial that teaches young newcomers (6 years old and up) how to create a simple game.

The tutorial is part of Hour of Code, in which kids can take an hour to learn some coding basics. The Star Wars tutorial will be available starting Monday.

The tutorial, called “ Star Wars: Building a Galaxy with Code” will be available for free in more than 180 countries.

Code.org is also introducing a new sports-themed coding tutorial to get young sports enthusiasts interested in programming. “These athletes are role models for students globally and will help ...