Nils Eriksson note89

The introduction to Reactive Programming you've been missing

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.

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

Tour Goals for the DeFi Platform Codebase

This tour is designed to provide newcomers with a comprehensive understanding of our DeFi platform's architecture, core functionality, and key integration points. By following these tour goals, users will gain valuable insights into the project's design, security mechanisms, and overall purpose as a flexible and secure DeFi ecosystem.

Goal 1: High-level Overview of the Project's Purpose and Architecture

Explain the overarching goals and objectives of the project, highlighting its role as a comprehensive DeFi platform.
Describe the project's modular architecture, emphasizing the clear separation of concerns and integration between different components.
Introduce key modules: Vault, Staking Module, DefaultBondModule, Validator system, Oracle system, and DepositWrapper.

Goal 2: Deep Dive into the Vault Contract

	onKeyUp : Json.Decoder Msg
	onKeyUp =
	Json.oneOf
	[ logged "keyDecoder" keyDecoder
	-- , charCodeDecoder -- only on keypress
	, logged "keyCodeDecoder" keyCodeDecoder
	, logged "whichDecoder" whichDecoder
	, logged "keyIdentifierDecoder" keyIdentifierDecoder
	, logged "charDecoder" charDecoder
	]

	module App.State exposing (..)


	{-
	We need the URL for the websocket. This will be the phoenix server url, then
	the route for the socket, then "websocket" because that's the transport we're
	communicating with.
	-}

	processEvent : ERT.OutMsg -> Model -> ( Model, Cmd Msg )
	processEvent msg model =
	case msg of
	ERT.OnNoOp ->
	model ! []

	ERT.ToPhx phxMsg ->
	processPhxTwo (Phx2.toProcessPhx phxMsg Event) model

	ERT.OnNavigate url ->

	pragma solidity ^0.4.18;

	// ----------------------------------------------------------------------------
	// 'bitfwd' CROWDSALE token contract
	//
	// Deployed to : 0xD0FDf2ECd4CadE671a7EE1063393eC0eB90816FD
	// Symbol : GRR
	// Name : Tiger Token
	// Total supply: Gazillion
	// Decimals : 0

	;; -- mode: emacs-lisp --
	;; This file is loaded by Spacemacs at startup.
	;; It must be stored in your home directory.

	(defun dotspacemacs/layers ()
	"Configuration Layers declaration.
	You should not put any user code in this function besides modifying the variable
	values."
	(setq-default
	;; Base distribution to use. This is a layer contained in the directory