Category: C#

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

Define multiple methods with the same name and different parameter lists.

Provide default parameter values from the rightmost parameters.

Pass arguments by name for clarity at call sites.

Accept variable argument lists with params arrays.

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.