retronym

abstract class LogFormatter[-A] {
  def format(a: A): String
}

object LogFormatter {
  implicit object StringLogFormatter extends LogFormatter[String] {
    def format(s: String) = s
  }

  implicit object ExceptionLogFormatter extends LogFormatter[Exception] {

kwhinnery

<script>window.location.href='http://s3.amazonaws.com/37assets/svn/461-spinner.html';</script>

rby

object closable {
  type Closable = { def close }
  class Autoclose[A <: Closable](c: A){
    def foreach(f: A => Unit) = {
      try { f(c) }finally { c.close }
    }
  }
  case class Connection(name:String) {
    def close = println("closing " + this) 
  }

mchampine

(ns pwprot
  (:import (java.security MessageDigest Security)))

;;generate n random chars
(defn gensalt [n] 
  (let [charseq (map char (concat
			   (range 48 58)     ; 0-9
			   (range 97 123)))] ; 0-z
    (apply str
	   (take n

stuartstevenson

Closure job = {
    // Job Name
    name "${stashProjectKey}-${projectName}-${branchSimpleName}"

    // Where should jenkins run the job
    label ('master')

    // Where should Jenkins get the source code from
    scm {
        git {

TheSeamau5

#Exploring Entity Component Systems in Elm

Entity-Component-System (or ECS) is a pattern for designing programs that is prevalent in the games industry. This pattern consists of three simple parts:

• Entity : A uniquely identifiable object that may contain any number of components
• Component : A property usually representing the raw data of one aspect of the object. (Position is a component, Velocity is a component, Strength is a component, etc...)
• System : A continuous process performing actions on every entity that possesses a component of the same aspect as that system

To understand this, let us try to make a simple example: Boxes that move in space:

hayderimran7

This is pretty simple snippet to get API Token of a user , lets say "MYUser" in jenkins.
its pretty useful when you are working with 'jenkins-job-builder' to update jobs in jenkins, and you need to get the api token which JJB needs inorder to update jobs to ..
run this code in either jenkins script console , or as i prefer, in form of init.groovy.
so when jenkins master starts, i create a user for JJb.
after that i get the token right away and pass it to my JJB jobs folder to file 'jenkins_jobs.ini' :)_ .

///////////////////////////////////////////////////////////////////////

michelsalib

@timestampable
class Dog {
    public name: string = 'Paul';
}

function timestampable(func) {
    return <any>(function() {
        var genericConstructor = () => {};
        genericConstructor.prototype = func.prototype;
        var instance = new genericConstructor();

cyrille-leclerc

#!groovy
docker.image('cloudbees/java-build-tools:0.0.6').inside {

    checkout([$class: 'GitSCM', 
      branches: [[name: '*/master']], 
      extensions: [
          /* [$class: 'UserIdentity', email: 'cleclerc@cloudbees.com', name: 'Jenkins as a Service'], */
          [$class: 'WipeWorkspace'], 
          [$class: 'LocalBranch', localBranch: 'master']], 
      userRemoteConfigs: [[credentialsId: 'github-credentials', url: 'https://github.com/cyrille-leclerc/my-spring-boot-app.git']]])

mgoodness

AWS Service annotations

• service.beta.kubernetes.io/aws-load-balancer-access-log-emit-interval (in minutes)
• service.beta.kubernetes.io/aws-load-balancer-access-log-enabled (true|false)
• service.beta.kubernetes.io/aws-load-balancer-access-log-s3-bucket-name
• service.beta.kubernetes.io/aws-load-balancer-access-log-s3-bucket-prefix
• service.beta.kubernetes.io/aws-load-balancer-additional-resource-tags (comma-separated list of key=value)
• service.beta.kubernetes.io/aws-load-balancer-backend-protocol (http|https|ssl|tcp)
• service.beta.kubernetes.io/aws-load-balancer-connection-draining-enabled (true|false)