[Haskell-cafe] Investing in languages (Was: What is yourfavouriteHaskell "aha" moment?)
jo at durchholz.org
Sun Jul 15 09:50:01 UTC 2018
Am 15.07.2018 um 08:44 schrieb Alexey Raga:
> If you do bits manipulations you want Words, not Ints! Java doesn't have
> unsigned numbers, so bits manipulations are insanely hard in Java since
> you _always_ need account to the sign bits. This the _real_ problem.
You don't use bit manipulation in (idiomatic) Java, you use EnumSets
(use case 1) or one of the various infinite-digits math libraries (use
I have yet to see a third use case, and there's already libraries for
these, so I do not see a problem.
All of which, of course, just elaborates the point you were making
around this paragraph: Each language lives in its own niche, and when
coming from a different niche one usually sees all kinds of problems but
has yet to encounter the solutions.
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