nasser

// make sure codegen.py (https://github.com/CensoredUsername/codegen/blob/master/codegen.py) is in the same folder
// and you've added the IronPython package

open System.IO
open IronPython.Hosting
open IronPython.Runtime
open Microsoft.FSharp.Reflection

let engine = Python.CreateEngine()

jhewlett

namespace PureDI

open Microsoft.AspNetCore.Builder
open Microsoft.Extensions.Configuration
open Microsoft.Extensions.DependencyInjection
open Microsoft.AspNetCore.Mvc
open Microsoft.AspNetCore.Mvc.Controllers
open Microsoft.Extensions.Logging
open Microsoft.AspNetCore
open Microsoft.AspNetCore.Hosting

minhhungit

101 Rx Samples in C#

This was taken from http://rxwiki.wikidot.com/101samples, because I wanted to be able to read it more comfortable with syntax highlighting.

Here's the unedited original, translated to Github Markdown glory:

101 Rx Samples - a work in progress

mbuhot

namespace System.Text.Json

open System
open System.Collections.Generic
open System.Text.Json.Serialization

// Converts Option<T> to/from JSON by projecting to null or T
type OptionValueConverter<'T>() =
    inherit JsonConverter<'T option>()

swlaschin

Tips on exposing F# to C#

Api and Methods

I suggest that you create one or more Api.fs files to expose F# code in a C# friendly way.

In this file:

• Define functions with PascalCase names. They will appear to C# as static methods.
• Functions should use tuple-style declarations (like C#) rather than F#-style params with spaces.

mrange

[F#] Implementing Coroutines (async/await) using continuations

Coroutines or async/await is not a new concept as it was named in 1958 by Melvin Conway. Coroutines had support in languages such as Simula(1962), Smalltalk(1972) and Modula-2(1978) but I think one can argue that coroutines came into mainstream with C# 5(2012) when Microsoft added async/await to C#.

The problem with subroutines

A thread can only execute a single subroutine at a time as a subroutine starts and then runs to completion. In a server environment subroutines can be problematic as in order to service connections concurrently we would usually would start a thread per connection, this was the idiom a few years ago. A thread depending on the operating system and settings needs about 1 MiB of user stack space meaning 1,024 threads needs 1 GiB of for just user stack space. In addition there's the cost of kernel stack space, book-keeping and scheduling of threads. This drives cost of VM/hardwa

swlaschin

Architecture

• Use Onion architecture

  • Dependencies go inwards. That is, the Core domain doesn't know about outside layers

• Use pipeline model to implement workflows/use-cases/stories

  • Business logic makes decisions
  • IO does storage with minimal logic
  • Keep Business logic and IO separate

• Keep IO at edges

rodripf

Download the full version from https://mega.nz/#!7kJCBCpL!Ay4lfoUvshqDIM6dRh0oGCtihlxcY0lO-IDNDcMyi-A


{
  "swagger": "2.0",
  "info": {
    "title": "ElasticSearch",
    "description": "ACPaaS ElasticSearch Logging Engine API.",
    "termsOfService": "?",
    "contact": {

jwill9999

ASP.NET Razor - C# Code Syntax - PDF Download Cheatsheet

enerqi

Basic Tooling Setup

Fable is an F# language to javascript compiler powered by Babel.

F# is a language that runs on a Microsoft CLR. Using the .NET Core CLR implementation it works on Windows, Mac or Linux.

F# Linux

• .NET Core SDK - download the latest 2.1 SDK
• Mono - mono-complete package
• F# compiler - fsharp package from the mono repository