akimboyko

import socket
import sys

from contextlib import contextmanager

import click

so_reuseport = socket.SO_REUSEPORT

@contextmanager

akimboyko

HTML, CSS, JS

1. Intro: https://www.youtube.com/playlist?list=PL697D36B35F92E9E4 (1)
2. JS:
   • Single page: https://developer.mozilla.org/en-US/docs/Web/JavaScript/A_re-introduction_to_JavaScript (2)
   • Video: http://video.ch9.ms/ch9/DF01/97ECAC6F-5413-486A-B9D5-9EB60082DF01/MIX11HTM06_high_ch9.mp4 (5)
   • Intermediate: http://ejohn.org/apps/learn (6)
   • Philip Roberts: What the heck is the event loop anyway? https://www.youtube.com/watch?v=8aGhZQkoFbQ

• Book: http://eloquentjavascript.net/

akimboyko

FROM mono:latest

MAINTAINER Akim Boyko "akim dot boyko at gmail.com" version: 0.1

ENV AKKADIR /akka
RUN mkdir -p $AKKADIR

WORKDIR $AKKADIR
RUN mozroots --import --sync

akimboyko

# How to build
# docker build -t textretrieval-001 .
# #run and name it
# docker run --name meta -i -t textretrieval-001
# #run and mount directory
# docker run -it -v /mnt/programming:/mnt/programming textretrieval-001:latest

FROM ubuntu:latest

MAINTAINER Akim Boyko "akim dot boyko at gmail.com" version: 0.1

akimboyko

F# tricks

• Use 64-bit configuration. At Visual Studio switch 'Tools/Options/F# tools/F# Interactive/64-bit F# Interactive' should be "true"
• Tune Fsi.exe and FsiAnyCPU.exe configuration in “c:\Program Files (x86)\Microsoft SDKs\F#<version>\Framework<version>\” ** — specifies whether the common language runtime runs server garbage collection. ** — specifies whether the common language runtime runs garbage collection on a separate thread. ** — on 64-bit platforms, enables arrays that are greater than 2 gigabytes (GB) in total size.

akimboyko

Configure FSharpLint

Including The Task In Your Project's Project File Afterwards you will get following build error:

The "FSharpLintTask" task failed unexpectedly.
System.IO.FileNotFoundException: Could not load file or assembly 'FSharpLint.Application, Version=0.1.11.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.
File name: 'FSharpLint.Application, Version=0.1.11.0, Culture=neutral, PublicKeyToken=null'

nCrunch conditional build behaviour

akimboyko

// Decompiled with JetBrains decompiler
// Type: FSharpParts.FSharpParts
// Assembly: FSharpParts, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null
// MVID: 54894392-FF35-398D-A745-038392438954
// Assembly location: D:\temp\SharpExperiments\FSharpParts\bin\Debug\FSharpParts.dll

using CSharpParts;
using Microsoft.FSharp.Core;

namespace FSharpParts

akimboyko

let (|SpaceKey|) (keyboard:KeyboardInput) = 
    keyboard.KeyPressed(Key.Space)

let (|Hold100ms|) (keyboard:KeyboardInput) = 
    keyboard.KeyPressedFor(Key.I, 100)  

match DualityApp.Keyboard with        
| SpaceKey true & Hold100ms false -> playerGo Jump
| SpaceKey true & Hold100ms true -> playerGo DoubleJump

akimboyko

#time "on"
#load "Bootstrap.fsx"

open System
open Akka.Actor
open Akka.Configuration
open Akka.FSharp
open Akka.TestKit

// #Using Actor

akimboyko

Using ParStream

• Real: 00:00:32.700, CPU: 00:02:01.165, GC gen0: 285, gen1: 80, gen2: 5
• Real: 00:00:31.421, CPU: 00:01:59.621, GC gen0: 234, gen1: 65, gen2: 4
• Real: 00:00:32.865, CPU: 00:02:02.335, GC gen0: 250, gen1: 70, gen2: 5
• Average 32328.7ms

Using PSeq

• Real: 00:00:34.108, CPU: 00:02:06.470, GC gen0: 203, gen1: 58, gen2: 5
• Real: 00:00:33.386, CPU: 00:02:06.392, GC gen0: 224, gen1: 63, gen2: 5
• Real: 00:00:33.720, CPU: 00:02:07.764, GC gen0: 218, gen1: 63, gen2: 5