The Wayback Machine - https://web.archive.org/web/20210606094758/https://github.com/topics/haskell
Skip to content
#

Haskell

haskell logo

Haskell is a functional (that is, everything is done with function calls), statically, implicitly typed (types are checked by the compiler, but you don't have to declare them), lazy (nothing is done until it needs to be) language.

Here are 7,468 public repositories matching this topic...

Shadlock0133
Shadlock0133 commented Apr 8, 2021

Currently, with dark theme only available colour scheme is grey shades, while light mode offers multiple colour schemes. With only greys, it can be hard to tell difference between shades.

It might be good idea to add (more) colour schemes to dark mode. Even just copying schemes from light mode would be a good start, although they might need a bit of tweaking to avoid heavy contrast with backgro

ihp
jeyj0
jeyj0 commented May 18, 2021

We are currently only able to validate that a single field is unique in its table. However, there are use-cases in which a pair or more of attributes should be unique inside the table. In SQL this can be expressed using a constraint such as:

ALTER TABLE recipes ADD CONSTRAINT recipes_unique_name_in_group UNIQUE (group_id, name);

It would be good if we had a function similar to `val

ehoppmann
ehoppmann commented Aug 23, 2019

Our xgboost models use the binary:logistic' objective function, however the m2cgen converted version of the models return raw scores instead of the transformed scores.

This is fine as long as the user knows this is happening! I didn't, so it took a while to figure out what was going on. I'm wondering if perhaps a useful warning could be raised for users to alert them of this issue? A warning

MisterY
MisterY commented May 13, 2019

As an intermediate step towards #1015, and various parts thereof, would it be possible to ignore the syntax for features not currently supported, yet use the parts which are supported in trades?
I'm thinking out loud and wondering what effects this may have.

My end goal here is to be able to read a data file https://gitlab.com/snippets/1856416 without errors. Hledger would be able to parse thi

isovector
isovector commented May 21, 2021

Consider the following:

class Yo f where
    yo :: f x -> Int

go :: M1 i c f x -> Int
go (M1 fx) = yo fx

This gives me an underline on the call to yo, complaining that there is no instance Yo f. It comes with a code action to insert it into the type.

Now consider the analogous:

class Yo f where
    yo :: f x -> Int

instance Yo (M1 _1 _2 f) wher
cabal
kindaro
kindaro commented May 27, 2021

Describe the bug

cabal init --tests does not create any tests.

To Reproduce

% cabal init --tests
Warning: The package list for 'hackage.haskell.org' is 23 days old.
Run 'cabal update' to get the latest list of available packages.

Guessing dependencies...

Generating LICENSE...
Warning: unknown license type, you must put a copy in LICENSE yourself.
Generating CHANG

Released 1990

Organization
haskell
Website
www.haskell.org
Wikipedia
Wikipedia