Learn how to use a switch statement in Java to execute different blocks of code based on a variable or expression. Discover the syntax, rules, examples, use cases, advantages, limitations, and new ...

The SWITCH function in Excel allows you to perform multiple checks on a value and return results based on conditions. Here are the details on how to use the SWITCH function in Excel.

Learn how to use synchronous and asynchronous callbacks in Java—including callbacks with lambda expressions, CompletableFuture, and more.

Learn how to use statements like if, if-else, switch, for, and while to declare variables and specify expressions, make decisions, iterate over statements, and more.