Douglas TeixeiraDouglas Teixeira

Douglas Teixeira is currently a PhD student in Computer Science at the Federal University of Minas Gerais, in Brazil. His research focuses on the theoretical and practical aspects of location prediction. In his free time, he likes to read, cook, and work on side projects such as his website to teach algorithms and Python programming (for free!) in Portuguese.

How to Code it

Portrait of George Pólya

Problem-solving is fundamental in programming, yet many developers lack structure. This post shares four rules from *How to Solve It*, guiding programmers through understanding, planning, executing, and reviewing. By adopting these steps, coders can tackle complex challenges.