To my surprise, mapcar is so fast (it's an elisp primitive) that creating lambdas is cheaper than using a loop:
miniblog.
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Displaying value information in an IDE is tricky.
For union types, it's more helpful to see the inferred type (Option<Player> versus null). For product types it's often nicer to see an example value.
For primitive types I almost always want a value (0 versus int).
Displaying value information in an IDE is tricky.
For union types, it's more helpful to see the inferred type (Option<Player> versus null). For product types it's often nicer to see an example value.
For primitive types I almost always want a value (0 versus int).
A deep dive on how Go generics are implemented, with monomorphisation of call sites with primitive types for performance: https://eli.thegreenplace.net/2022/faster-sorting-with-go-generics/
The Go proposals call this 'stenciling', but I've not heard that term before. AFAICT it's monomorphisation.