This repository demonstrates a common issue encountered when working with arrays of objects in TypeScript. The printArray function attempts to print each element of an array, regardless of its type.

This repository demonstrates a common type error in TypeScript: passing an array to a function that expects a string argument. The example shows how to identify the ...

When classes are more structure than you need, tuples let you specify simple type-safe aggregates of other data types. They'll also let you create a dictionary collection…but it won't be type-safe. In ...