dann toliver dxnn

Papers

Non-technical/Philosophical

Mirror + Clojure remote REPL

Motivation & summary

In a nutshell

Use mirror + clojure remote repl to edit and run clojure files on a server as if they're local.

What does it add beyond clojure remote REPL alone?

Compiled from http://som.csudh.edu/fac/lpress/history/arpamaps/ and https://en.wikipedia.org/wiki/ARPANET

These maps are from Heart, F., McKenzie, A., McQuillian, J., and Walden, D., ARPANET Completion Report, Bolt, Beranek and Newman, Burlington, MA, January 4, 1978.

Folks -- I just scanned these in. They are too big, but right now I do not have the time to reduce them and try filtering out the noise. If someone does, please let me know. Larry (source: http://som.csudh.edu/fac/lpress/history/arpamaps/)

Continued in Explicit Witnesses of Monoid Actions, Semigroup / Monoid / Applicative homomorphisms

Reddit discussion

My initial motivation for -XDerivingVia was deriving across isomorphisms.

Standard type-class encodings of isos turn out to be awkward due to overlap.

The project can be built using Lumo

npm install -g lumo-cljs
lumo build.cljs

Talks about Programming, Design, and Human Understanding

Meta Talks

Motivation

expression-oriented programming one of the great advances of FP
expressions plug together like legos, making more malleable programming experience in-the-small

Examples

Write in an expression-oriented style, scoping variables as locally as possible:

	(ns turing)

	(def dirs
	{:l dec
	:r inc})

	(defn move
	[machine dir]
	(update machine :pos (dirs dir)))

	/* bling.js */
	window.$ = document.querySelector.bind(document);
	window.$$ = document.querySelectorAll.bind(document);
	Node.prototype.on = window.on = function(name, fn) { this.addEventListener(name, fn); };
	NodeList.prototype.__proto__ = Array.prototype;
	NodeList.prototype.on = function(name, fn) { this.forEach((elem) => elem.on(name, fn)); };






	Isomorphic Full Stack
	ES2015 Hot Flux Generators
	on io.js