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| import Data.List | |
| import qualified Data.Map as M | |
| -- Data.List.minimumBy :: Foldable t => (a -> a -> Ordering) -> t a -> a -- | |
| -- M.adjust :: Ord k => (a -> a) -> k -> Map k a -> Map k a -- | |
| clusterAssignmentPhase :: (Vector v, Vectorizable e v) => [v] -> [e] -> M.Map v [e] | |
| clusterAssignmentPhase centroids points = | |
| let initialMap = M.fromList $ zip centroids (repeat []) | |
| in foldr (\p m -> let chosenCentroid = minimumBy (\x y -> compare (distance x $ toVector p) | |
| (distance y $ toVector p)) |
| name: learn-html-conduit | |
| version: 0.1.0.0 | |
| -- synopsis: | |
| -- description: | |
| homepage: https://github.com/githubuser/learn-html-conduit#readme | |
| license: BSD3 | |
| license-file: LICENSE | |
| author: Author name here | |
| maintainer: [email protected] | |
| copyright: 2017 Author name here |
| {-# LANGUAGE OverloadedStrings #-} | |
| import CodeWorld | |
| botCircle c = colored c (translated 0 (-1.5) (solidCircle 1)) | |
| middleCircle c = colored c (translated 0 1.5 (solidCircle 1)) | |
| topCircle c = colored c (translated 0 4.5 (solidCircle 1)) | |
| frame = rectangle 2.5 12.0 | |
| trafficLight 0 = botCircle green & middleCircle black & topCircle black & frame |
| {-# LANGUAGE OverloadedStrings #-} | |
| {-# LANGUAGE ViewPatterns #-} | |
| -- | | |
| -- Module : Example.S3 | |
| -- Copyright : (c) 2013-2015 Brendan Hay | |
| -- License : Mozilla Public License, v. 2.0. | |
| -- Maintainer : Brendan Hay <[email protected]> | |
| -- Stability : provisional | |
| -- Portability : non-portable (GHC extensions) |
| import Data.Maybe | |
| import Control.Monad | |
| import Control.Monad (guard) | |
| import Control.Monad.Trans (lift) | |
| import Control.Monad.Trans.Maybe | |
| import Data.Char | |
| getValidPassphrase :: MaybeT IO String | |
| getValidPassphrase = do s <- lift getLine |
| var optionalString: String? = "Hello" | |
| optionalString = nil | |
| var optionalName: String? = nil | |
| var gretting = "Hello!" | |
| if let name = optionalName { | |
| gretting = "Hello, \(name)" | |
| } else { | |
| gretting = "Hello anonymous" | |
| } |
| let apples = 3 | |
| let oranges = 5 | |
| let appleSummary = "I have \(apples) apples." | |
| let fruitSummary = "I have \(apples + oranges) pieces of fruit ." | |
| let name = "Tommy" | |
| let helloworld = "Nice to see you \(name) at \(3.0 + 4.5) years later." |
| let label = "The width is " | |
| let width = 94 | |
| let widthLabel = label + width (Error: Could not findgi) |
| let firstFloat: Float = 4 | |
| let secondFloat = 4.0 |