undefined | Better HN

0 pointsjsnsndn8mo ago0 comments

While I do use `var` when appropriate, your example is in general not appropriate

You would like to use Map<Key, Value> items = new HashMap<>() since in general you do not want implementation detail leaking into contracts

0 comments

vips7L8mo ago

Using var there doesn’t leak any implementation details into any contracts. Var is for local variables inside of functions. There are no details or contracts there.

j / k navigate · click thread line to collapse

0 comments

vips7L8mo ago

Using var there doesn’t leak any implementation details into any contracts. Var is for local variables inside of functions. There are no details or contracts there.

j / k navigate · click thread line to collapse