Null is a concept that denotes the absence of a value.
This exercise prints employee information on a badge and wraps the text to fit on a given maximum width. The reference implementation (C#) teaches:
- the
nullliteral - basic
nullchecking at compile time and runtime - nullable types
| Track | Exercise | Changes |
|---|---|---|
| C# | tim-from-marketing | None |
| JavaScript | nullability | Use file level function instead of class |