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> Implicit nullability doesn't really save you any null checks. It sort of does, because explicit nullability forces you to do many redundant null checks when
by jstimpfle 8y ago
> Implicit nullability doesn't really save you any null checks.
It sort of does, because explicit nullability forces you to do many redundant null checks when you actually knew that something could not possibly be null.
- tangent128 8y agoIf you know something can't possibly be null, then store it as a non-nullable type as soon as you know that.
- jstimpfle 8y ago> as soon that would need dynamically typed data...