I noticed that tuple.productIterator always returns an开发者_如何学Python Iterator[Any] an wondered if it\'s not possible to set multiple lower bounds (so it could be an Iterator of the lowest common
I recently read a paper that compared Design-by-Contract to Test-Driven-Development. There seems to be lot开发者_开发知识库 of overlap, some redundancy, and a little bit of synergy between the DbC and
Given: data Foo = FooString String … class Fooable a where --(is this a good way to name this?) toFoo :: a -> Foo
A recent blog post on William Cook\'s Fusings mentions: The key point is that structures in Ensō are viewed holistically as graphs, not as individual values or traditional sums-and-products data st
It is well known that Haskell-style typeclasses and ML-style modules offer different mechanisms for specifying interfaces. They are (possibly) equivalent in power, but in practice each has their own b
With Haskell\'s type classes it almost seems that it enables ad hoc polymorphism, but 开发者_开发知识库its functions declarations seem parametric polymorphism.Am I mixing my understanding of different
I was wondering, is it possible to integrate haskell\'s powerful type system into a language like C开发者_StackOverflow中文版, and still be able to do efficent low level programming?There have been at
For an application we capture certain form data.The user can include the various sections at will. The kind of data that needs to be captured in each section is custom per section.Sometimes they are
Why can values be null in .NET? Is this s开发者_运维知识库uperior to having a guarantee where everything would have a value and nothing call be null?
I am designing a language for my own purposes. It will have two entities basically, functions and types. e.g.
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