Andrei Dziahel develop7

Building network actors with Node Framework

Article topics:

What is Node Framework?
Sample nodes
Node Framework languages structure
- Core languages
- Framework languages
Node Framework design and architecture

Настройка IDE для Haskell.

Для haskell есть haskell ide engine (далее hie).Это приблуда которая поддерживает Language Server Protocol и благодаря этому может интегрироваться со множеством редакторов (neovim, atom, emacs, sublime, vs code).

Установка hie nix-ом работающего с несколькими GHC одновременно - `all-hies`

Описана здесь . С помощью одной простой комманды вы можете установить HIE:

nix-env -iA selection --arg selector 'p: { inherit (p) ghc864 ghc863 ghc843; }' -f https://github.com/infinisil/all-hies/tarball/master

Build VAAPI with support for VP8/9 decode and encode hardware acceleration on a Skylake validation testbed:

Build platform: Ubuntu 16.04LTS.

First things first:

Install baseline dependencies first

sudo apt-get -y install autoconf automake build-essential libass-dev libtool pkg-config texinfo zlib1g-dev libva-dev cmake mercurial libdrm-dev libvorbis-dev libogg-dev git libx11-dev libperl-dev libpciaccess-dev libpciaccess0 xorg-dev intel-gpu-tools

The Problem

Defining records in Haskell causes accessor functions for the record's fields to be defined. There is no seperate namespace for these accessor functions.

The Goal

Be able to

use records in Haskell, which share field names.
use lenses for accessing these fields

type StringBool = "true"|"false";


interface AnyNumber { prev?: any, isZero: StringBool };
interface PositiveNumber { prev: any, isZero: "false" };

type IsZero<TNumber extends AnyNumber> = TNumber["isZero"];
type Next<TNumber extends AnyNumber> = { prev: TNumber, isZero: "false" };
type Prev<TNumber extends PositiveNumber> = TNumber["prev"];

Haskell, Stack and Intellij IDEA IDE setup tutorial how to get started

Upon completion you will have a sane, productive Haskell environment adhering to best practices.

Basics

Haskell is a programming language.
Stack is tool for Haskell projects. (similar tools for other languages include Maven, Gradle, npm, RubyGems etc)
Intellij IDEA IDE is a popular IDE.

Install required libraries

sudo apt-get install libtinfo-dev libghc-zlib-dev libghc-zlib-bindings-dev

	:: Windows 10 Hardening Script
	:: This is based mostly on my own personal research and testing. My objective is to secure/harden Windows 10 as much as possible while not impacting usability at all. (Think being able to run on this computer's of family members so secure them but not increase the chances of them having to call you to troubleshoot something related to it later on). References for virtually all settings can be found at the bottom. Just before the references section, you will always find several security settings commented out as they could lead to compatibility issues in common consumer setups but they're worth considering.
	:: Obligatory 'views are my own'. :)
	:: Thank you @jaredhaight for the Win Firewall config recommendations!
	:: Thank you @ricardojba for the DLL Safe Order Search reg key!
	:: Thank you @jessicaknotts for the help on testing Exploit Guard configs and checking privacy settings!
	:: Best script I've found for Debloating Windows 10: https://github.com/Sycnex/Windows10Debloater
	:

	{-# LANGUAGE MultiParamTypeClasses #-}
	{-# LANGUAGE FlexibleInstances #-}
	{-# LANGUAGE OverloadedStrings #-}
	{-# LANGUAGE DataKinds #-}
	{-# LANGUAGE DeriveGeneric #-}
	{-# LANGUAGE TypeOperators #-}

	module Sand where

	import Data.Aeson

	cmake_minimum_required(VERSION 3.7)
	project(esp_vt100_firmware)

	set(CMAKE_CXX_STANDARD GNU99)

	set(SOURCE_FILES
	include/uart_hw.h
	include/user_config.h
	user/io.c
	user/io.h

	defmodule EctoHelper do
	@moduledoc """
	Provides helper functions
	"""

	@doc """
	Prettifies changeset error messages.
	By default `changeset.errors` returns errors as keyword list, where key is name of the field
	and value is part of message. For example, `[body: "is required"]`.
	This method transforms errors in list which is ready to pass it, for example, in response of