Some people enjoy solving problems, and then there are those who land top tech jobs by doing just that. Competitive programming (CP) is a sport for the mind, where coders have to solve problems with ...

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

Kateřina Chládková has received external funding from the Czech Academy of Sciences, Czech Science Foundation, and the Czech Ministry of Education. She consults for and co-develops the Mooveez ...