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• Xmonad/Notable changes since 0.12
  ...config. This is now the preferred way to use <code>ManageDocks</code>, as it can be kept up to date with any new hooks that might be added in the future ...W_TYPE_DOCK</code> window type (there is code to handle other windows, but it does not appear to be being used). Notably, this means that if you use <cod
  2 KB (420 words) - 18:27, 12 December 2017
• Probabilistic Functional Programming
  It turns out that random variables establish a monad, namely a list monad wher ...ulate or randomize any simulation without altering the code which defines it.
  2 KB (271 words) - 22:15, 27 November 2016
• Constant applicative form
  ...since it is not a [[lambda abstraction]] it contains no variables at all. It may however contain identifiers which refer to other CAFs, e.g. ...ome shared code which will overwrite itself with some graph the first time it is evaluated. A CAF such as
  2 KB (255 words) - 06:31, 12 June 2023
• 99 questions/Solutions/54A
  are binary trees: it is just not possible to construct an invalid tree with this type. Hence, it is redundant to introduce a predicate to
  1 KB (156 words) - 13:35, 25 December 2016
• Haddock
  ...cumentation of the standard libraries that come with [[GHC]] and [[Hugs]]. It is also supported by [[Cabal]].
  684 bytes (90 words) - 02:54, 28 November 2015
• Intentionally omitted instance
  In an equation for `it': it = 2 + 3 :: Char It is ugly that you have to enable <hask>UndecidableInstances</hask> for this
  1 KB (209 words) - 14:08, 22 February 2015
• Cabal
  ...y involved in the creation of packages and the building of their contents. It does not manage packages. ...all non cabal packaged dependencies, it cannot uninstall packages, nor can it automatically upgrade installations.
  2 KB (244 words) - 12:34, 2 October 2020
• 99 questions/Solutions/40
  ...number theory that has not been proved to be correct in the general case. It has been numerically confirmed up to very large numbers (much larger than w .... Then it looks for a pair of odd numbers where both are prime and returns it as a tuple.
  1 KB (226 words) - 19:47, 18 January 2014
• Space leak
  That means it should preferably leak even when compiled with the latest GHC -O2, but cert It's frustrating to study about leak when the examples given no longer leak fo
  1 KB (168 words) - 06:46, 4 February 2015
• Infix operator
  Putting parentheses around an infix operator converts it into a prefix function: Putting <code>`</code>-marks around a prefix function allows us to use it like an infix function:
  1 KB (159 words) - 23:45, 25 June 2021
• Commenting
  It is generally a good idea to write comprehensible programs, However it is not true that every program can be become comprehensible
  2 KB (315 words) - 02:39, 9 April 2021
• Calling Haskell from C
  It is not uncommon to want to call a Haskell function from C code. Note the foreign export. When GHC sees this, it will generate stubs
  1 KB (215 words) - 17:08, 27 June 2019
• Syntactic sugar
  ...ns]] to syntactic sugar. The goal generally being to balance the amount of it available in a language so as to maximise readability -- giving enough free ...of syntactic sugar is as cut-and-dried as some people appear to be making it.
  3 KB (490 words) - 01:44, 27 October 2017
• NamedAction.dpatch
  This actually refers to a text darcs patch, but it works anyways.
  94 bytes (15 words) - 15:19, 6 February 2021
• BayHac2018/CodeWorld
  == What It Is == ...CodeWorld is to be used for middle school aged children. Because of this, it defaults to a simplified variant of Haskell. However, a full Haskell versi
  2 KB (275 words) - 21:13, 6 April 2018
• Kibro
  I've made this page for documenting it, and discussing ideas. ...with cabal install (to make sure all dependencies are there) and then run it on a port like 3000.
  1 KB (154 words) - 05:36, 24 April 2021
• Multiple instances
  How is it possible? ...instance can be defined for the class/newtype pair and it is not orphan if it is defined where newtype is introduced.
  2 KB (336 words) - 08:58, 30 November 2016
• Binary IO
  It's very simple to use, and provides a highly efficient, pure interface It is a part of the base package, so it comes with [[GHC]].
  2 KB (254 words) - 19:03, 23 October 2013
• Web/Libraries/Templating
  ...syntax for defining your templates: a Haml-inspired syntax to be precise. It also has support for type-safe URLs, and achieves very high performance by ...e Java StringTemplate library by Terrence Parr, ported by Sterling Clover. It can be used for any templating purpose, but is often used for dynamically g
  1 KB (193 words) - 04:57, 26 April 2021
• Gtk2Hs/Tutorials
  ...ses the deprecated Events module and to run some examples with gtk 0.10.1, it is necessary to include "import Graphics.UI.Gtk.Gdk.Events" in the program. A simple example how to show a list and select an entry from it.
  1,006 bytes (151 words) - 04:25, 26 April 2021

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