Consider rewriting
Nullable<T> as T? CS-R1047
Anti-pattern
Major
8 months ago
—
8 months old
Consider simplifying
Nullable<T> syntax 49
50 // CS-R1047: Use `T?` instead of `Nullable<T>`.
51 // https://deepsource.io/directory/analyzers/csharp/issues/CS-R1047
52 Nullable<int> i = null; 53
54 // CS-R1024: Use `null-coalescing` operator, i.e. rewrite as `i ?? 1`.
55 // https://deepsource.io/directory/analyzers/csharp/issues/CS-R1024
Description
System.Nullable<T> indicates that the type T may be null. However, the said syntax can be shortened to T?. This is more concise, readable, and easy to comprehend, especially for programmers coming from languages such as TypeScript.
Bad Practice
Nullable<int> i = 0;
Recommended
int? i = 0;