General

Announcements

• ★ Knowledge Base and Community

I am new to Haskell

• I want to learn Haskell! Can you help?
• Is there any example code for me to look at?

Questions about Haskell for Mac features

• Does Haskell for Mac interfere with any other Haskell installation on my Mac?
• How do I know what libraries/packages are supported by Haskell for Mac?
• Will there be support for new versions of GHC and LTS Haskell package sets?
• Can I add extra Haskell library packages to Haskell for Mac?
• Can I implement my own library packages in Haskell for Mac?

Interaction between Haskell for Mac and other tools

• Can I use Haskell for Mac projects with other Haskell tools (e.g., cabal install and stack)?
• How do I use Git with Haskell for Mac?
• Can I put Haskell for Mac projects into Dropbox?

App Store related questions

• Is there a trial version of Haskell for Mac?
• Do you offer student or educational discounts?

Command Line Tools

• Usage of the command line tools
• Avoiding "Cabal hell"
• Building static executables with Stack

Haskell Editor

Common syntactic mistakes

• Case of identifiers matters in Haskell
• Indentation matters in Haskell!
• Code doesn't execute. Haskell for Mac complains about "bare expressions".

Getting information about your program

• How can I get the type of a function?

Language Features

• Partial type signatures
• Specifying GHC compiler options

Playgrounds

General questions about playgrounds

• General overview over how to use playgrounds
• What code can I put in the playground?
• How do I save images of graphical playground results?
• Running your command line apps

Getting information about your program

• Display or copy a result and its type
• How can I get the type of an expression or kind of a type?
• How can I display the output of Debug.Trace.trace in the console?

Project Management

Importing

• How can I import an existing project?

Navigation

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