Tag: Tutorial

Pass arguments by value; use ref/in/out when needed.

Return single values, tuples, or Task/Task for async.

Control flow with classic if/else chains.

Match values with switch statements and switch expressions.

Use type, property, relational, and list patterns for expressive control flow.

Iterate with for, while, do-while, and foreach.

Use indexed for loops when the index matters.

Loop while a condition remains true.

Execute at least once with do-while.

Iterate sequences with foreach and IEnumerable.