abp

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

EuroClojure 2014, Krakow

Fergal Byrne, Clortex: Machine Intelligence based on Jeff Hawkins’ HTM Theory

@fergbyrne
HTM = Hierarchical Temporal Memory
Slides

big data

big data is like teenage sex
- noone knows how to do it
- everyone thinks everyone else is doing it

	(ns async-examples.load-balancer
	(:require [clojure.core.async :refer :all]))


	;; Let's assume we have a DB, and it holds the following pairs of name/ages

	(def db-store
	{:john 42
	:amy 33
	:jill 3

	;; Reimplementation of Java's (.split Pattern) to be zero-allocation, similar
	;; to JDK 8 splitAsStream
	;; Discards trailing ""
	;; respects `clojure.core.reduced`

	(defn split-string
	[^CharSequence s ^java.util.regex.Pattern re]
	(reify clojure.core.protocols/CollReduce
	(coll-reduce [_ f init]
	(let [m (re-matcher re s)

	(ns turel.core
	(:refer-clojure :exclude [==])
	(:use clojure.core.logic))

	(defn not-membero
	[x l]
	(conde [(emptyo l)]
	[(fresh [head tail]
	(conso head tail l)
	(!= head x)

	var dom = React.DOM;

	var App = React.createClass({
	getInitialState: function() {
	return { todos: [] };
	},

	addTodo: function() {
	this.setState(update(this.state) {
	todos.push({ value: 'hello' });

	(ns om-data.core
	(:require [om.core :as om :include-macros true]
	[om.dom :as dom :include-macros true]
	[datascript :as d]))

	(enable-console-print!)

	(def schema {})
	(def conn (d/create-conn schema))

	;; In Pedestal 0.3.1, you won't have to use an atom.
	;; You'll pass the channel into the SSE creation function (instead of it passing one back to you)
	(def event-ch (atom nil))

	(defn home-page
	[request]
	(ring-resp/response "Hello World!"))

	(defroutes routes
	[[["/" {:get home-page}

	function errorHandler(msg, url, line, column, err) {
	// firefox bug to watch for 5 arg error handler
	// https://bugzilla.mozilla.org/show_bug.cgi?id=630464

	/*
	* most browsers don't give column number,
	* but chrome can do it sometimes
	*/
	if(typeof column == "object") {
	err = column;