forki

// Mimic type classes with additional param

type 'a Num = {
    zero: 'a
    add: 'a -> 'a -> 'a
    mult: 'a -> 'a -> 'a
    fromInteger: int -> 'a }

let intNum = {
    zero = 0

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

toburger

static class EnumerableExtensions
{
    public static IEnumerable<T> Distinct<T, TProperty>(
        this IEnumerable<T> source,
        Expression<Func<T, TProperty>> propertyExpression)
    {
        return source.Distinct(
            new PropertyExpressionComparer<T, TProperty>(propertyExpression));
    }

sedm0784

g_LastCtrlKeyDownTime := 0
g_AbortSendEsc := false
g_ControlRepeatDetected := false

*CapsLock::
    if (g_ControlRepeatDetected)
    {
        return
    }

swlaschin

(*
This script analyzes the dependencies between top level types in a .NET Assembly.
It is then used to compare the dependency relationships in some F# projects with those in some C# projects.

Note that no attempt has been made to optimize the code yet! 

REQUIRES:

* Mono.Cecil for code analysis
  From http://www.mono-project.com/Cecil#Download 

kipusoep

<!-- SEO rules (from: http://www.seomoz.org/blog/what-every-seo-should-know-about-iis#chaining) -->
<!-- SEO | Section 1 | Whitelist -->
<rule name="Whitelist - Resources" stopProcessing="true">
  <match url="^(?:css/|scripts/|images/|install/|config/|umbraco/|umbraco_client/|base/|webresource\.axd|scriptresource\.axd|__browserLink|[^/]*/arterySignalR/.*)" />
  <conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
  <action type="None" />
</rule>
<!-- SEO | Section 2 | Rewrites (chaining) -->
<rule name="SEO - Remove default.aspx" stopProcessing="false">
  <match url="(.*?)/?default\.aspx$" />

isaacabraham

namespace Newtonsoft.Json.Converters

open Microsoft.FSharp.Reflection
open Newtonsoft.Json
open System

type IdiomaticDuConverter() = 
    inherit JsonConverter()
    
    [<Literal>]

cloudRoutine

open System.Collections.Generic
open Microsoft.FSharp.Collections


[<RequireQualifiedAccess>]
module Folds =

    // These are the fast implementations we actually want to use

evancz

Elm 0.15.1 vs 0.16 on Chrome

Result of running these benchmarks on Chrome 45.0.2454.101

These numbers seem to be pretty consistent on Blink-based browsers (Chrome and Opera) but are more like 20% to 50% improvements on FireFox, Safari, and IE. I am not sure how to explain that, so take these numbers more as an indicator of “Elm is generating faster code across the board” as opposed to “Elm is 10x faster!”

business logic from examples

check boxes

swlaschin

Functional Track talks from NDC Oslo 2015

Wednesday 2015-06-17

• Lean and Functional Programming - Bryan Hunter
• A tour of the language landscape - Yan Cui
• Enterprise Tic-Tac-Toe -- A functional approach - Scott Wlaschin
• Learning from Haskell - Venkat Subramaniam
• Computation expression in context : a history of the otter king - Andrea Magnorsky
• Type-Driven Development - Mark Seemann