ghoseb

;;
;; NS CHEATSHEET
;;
;; * :require makes functions available with a namespace prefix
;;  and optionally can refer functions to the current ns.
;;
;; * :import refers Java classes to the current namespace.
;;
;; * :refer-clojure affects availability of built-in (clojure.core)
;;   functions.

coldnebo

[
  { "keys": ["ctrl+shift+x"], "command": "tidy_xml" },
  { "keys": ["ctrl+shift+j"], "command": "prettify_json" }
]

aviflax

#!/usr/bin/env groovy

@GrabResolver(name="restlet", root="http://maven.restlet.org/")
@Grab(group="org.restlet.jse", module="org.restlet", version="2.0.9")

// request timeouts reliably only with Apache HttpClient
@Grab(group="org.restlet.jse", module="org.restlet.ext.httpclient", version="2.0.9")

import org.restlet.*
import org.restlet.data.*

ericacm

Scala Links

Eric Pederson

• eric@cpextechnology.com
• Blog
• LinkedIn
• Twitter
• StackOverflow
• GitHub

simonholgate

(defn clob-to-string [clob]
  "Turn an Oracle Clob into a String"
  (with-open [rdr (java.io.BufferedReader. (.getCharacterStream clob))]
    (apply str (line-seq rdr))))

(with-connection mydb
  (transaction
   (with-query-results rs ["select documentation from station"] 
     ; rs will be a sequence of maps, 
     ; one for each record in the result set. 

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

stuarthalloway

;; Datomic example code

;; demonstrates various update scenarios, using a news database
;; that contains stories, users, and upvotes

;; grab an in memory database
(use '[datomic.api :only (q db) :as d])
(def uri "datomic:mem://foo")
(d/create-database uri)
(def conn (d/connect uri))

ndarville

Business Models

Advertising

Models	Examples
Display ads	Yahoo!
Search ads	Google

reyjrar

##################################################################
# /etc/elasticsearch/elasticsearch.yml
#
# Base configuration for a write heavy cluster
#

# Cluster / Node Basics
cluster.name: logng

# Node can have abritrary attributes we can use for routing

qerub

(defn char-sequence [char-seqable]
  (let [char-seq (seq char-seqable)]
    (reify CharSequence
      (charAt   [this i] (nth char-seq i))
      (length   [this]   (count char-seq))
      (toString [this]   (String. (char-array char-seq)))
      ; (subSequence [this start end] ...)
      )))