In our first installment, we wrote several programs that really did nothing more than illustrate a concept. Let’s turn the complexity up a notch and compose a program that actually solves a problem.

More than 9 out of 10 parents want their children to learn to code, according to polls. But can parents teach children things they don't know themselves? WSJ's Sue Shellenbarger discusses with Tanya ...

The most brilliant aspect about programming is that one lets two impartial third parties determine the correctness of one's theories. The two parties are the compiler and the processor. They will let ...