fizruk

compiler: ghc-8.0.0.20160204

setup-info:
  ghc:
    macosx:
      8.0.0.20160204:
        url: "http://downloads.haskell.org/~ghc/8.0.1-rc2/ghc-8.0.0.20160204-x86_64-apple-darwin.tar.xz"

packages:
  - base-orphans-0.5.1

puffnfresh

package com.simpleenergy

import java.util.Random
import org.specs2.ScalaCheck
import org.specs2.execute.{AsResult, Failure, Result}
import org.specs2.main.CommandLineArguments
import org.specs2.matcher.Parameters
import org.specs2.mutable.Specification
import org.specs2.specification.{Example, ExampleFactory}
import scalaz.syntax.monoid._

baoilleach

convert  CID10033747.png CID9919714.png CID10033747.png -loop 0 -morph 9 -gravity South -annotate 1x1 "%t" -set delay "%[fx:(t%10!=0 || t==n-1)?10:240]" morph.gif

merijn

The Cabal/Stack Disambiguation Guide

One of the most frequently asked Haskell beginner questions in recent years is:

"Stack or cabal?"

I will helpfully not answer this question. Instead I will hope to eliminate the confusion that many of the askers seem to have about the various different

staltz

How to show migration guides in GitHub Markdown

Use the diff code highlighting tag.

  ```diff
  - foo
  + bar

Example:

quchen

13:15 <xQuasar>      | HASKELL IS FOR FUCKIN FAGGOTS. YOU'RE ALL A BUNCH OF 
                     | FUCKIN PUSSIES
13:15 <xQuasar>      | JAVASCRIPT FOR LIFE FAGS
13:16 <luite>        | hello
13:16 <ChongLi>      | somebody has a mental illness!
13:16 <merijn>       | Wow...I suddenly see the error of my ways and feel 
                     | compelled to write Node.js!
13:16 <genisage>     | hi
13:16 <luite>        | you might be pleased to learn that you can compile 
                     | haskell to javascript now

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

Icelandjack

Reddit discussion.

Disclaimer 1: Type classes are great but they are not the right tool for every job. Enjoy some balance and balance to your balance.

Disclaimer 2: I should tidy this up but probably won’t.

Disclaimer 3: Yeah called it, better to be realistic.

Type classes are a language of their own, this is an attempt to document features and give a name to them.

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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