soasme

(ns example.main
  (:use [backtype.storm clojure config log]))


(defbolt split-sentence ["word"] 
  [tuple collector] 
  (let [words (.split (.getString tuple 0) " ")] 
    (doseq [w words] 
      (emit-bolt! collector [w] :anchor tuple)) 
    (ack! collector tuple)))

philandstuff

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

qbg

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

(enable-console-print!)

(def app-state (atom {:text "Works", :data [{:text "Doesn't"}]}))

(defn handle-change
  [e data edit-key owner]

jsantell

$ jpm init
JPM info Running init on undefined
title: (My Jetpack Addon) 
name: (my-jetpack) 
version: (0.0.0) 
Enable node packages? (yes)
description: 
entry point: (index.js) 
author: 
engines (comma separated): (firefox,fennec) 

swannodette

(ns async-test.throttle.core
   (:require [cljs.core.async :refer [chan close!o sliding-buffer]]
            [clojure.string :as string])
  (:require-macros
    [cljs.core.async.macros :as m :refer [go alts!]]))

(def c (chan (sliding-buffer 1)))
(def loc-div (.getElementById js/document "location"))

(.addEventListener js/window "mousemove"

devoncrouse

# Create background noise profile from mp3
/usr/bin/sox noise.mp3 -n noiseprof noise.prof

# Remove noise from mp3 using profile
/usr/bin/sox input.mp3 output.mp3 noisered noise.prof 0.21

# Remove silence from mp3
/usr/bin/sox input.mp3 output.mp3 silence -l 1 0.3 5% -1 2.0 5%

# Remove noise and silence in a single command

halcat0x15a

clojure.zipを使ったHistoryの表現

Stackを使ったHistory

よくある履歴機能の実装として、スタックを使ったものがあります。

(defrecord History [undo redo current])

(def history (partial ->History [] []))

rtrcolin

// URL for Jira's REST API for issues
var getIssueURL = "https://[Your Jira host]/rest/api/2/issue/";

// Personally I prefer the script to handle request failures, hence muteHTTPExceptions = true
var fetchArgs = {
  contentType: "application/json",
  headers: {"Authorization":"Basic [Your BASE64 Encoded user:pass]"},
  muteHttpExceptions : true
};

plaster

https://gist.github.com/4357479 で「ダイナミックスコープな変数であるかどうか」をプログラムから（というかreplから）知る方法について調べた経緯です。

*print-readably* を対象にして調べる途上で出会ったいろいろなものについて、とりとめなくgdgdに書いています。

var

replで *print-readably* だけみると、値については教えてくれますが、変数については教えてくれません。 さっきのしらべものの途中で見つけた http://d.hatena.ne.jp/athos/20111204/elephant_things_in_clojure に #'fact の表記があったため、試してみたところ

pe-16.core=> #'*print-readably*

djpowell

(ns countdown1
  (:use
   [clojure.core.logic])
  (:require
   [clojure.string :as str]))

;; Attempt to solve the "Numbers Game" from the UK Channel 4 gameshow
;; countdown.

;; Basically, 6 random numbers are chosen; then a random target is