Want to know more about standard Java I/O concepts like standard input, standard output, and standard error? Read on!

How to add Java Scanner char support The Java Scanner class provides methods that take String input and convert that String into any Java primitive type you might need, except for one: the char.

Java’s collections like arrays and lists are foundational building blocks. Functional programming techniques are at times the ideal way to work with these collections.

KS3 Programming basics Input and output Programming is writing computer code to create a program, in order to solve a problem. To program a computer, you need to know how programs are constructed.