d1egoaz

If you want to learn Scala, I’d suggest:

• Install IntelliJ + Scala Plugin
• Don’t do the Coursera courses yet.
• Don’t do the “red book” Functional Programming in Scala yet.
• Do: http://underscore.io/books/
  • Essential Scala
  • Essential Play
  • Essential Slick
• Do Scala for the Impatient: https://www.amazon.com/Scala-Impatient-Cay-S-Horstmann/dp/0321774094
• The Neophyte’s Guide to Scala http://danielwestheide.com/scala/neophytes.html

Faheetah

node {
    echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1'
    echo 'No quotes, pipeline command in single quotes'
    sh 'echo $BUILD_NUMBER' // 1
    echo 'Double quotes are silently dropped'
    sh 'echo "$BUILD_NUMBER"' // 1
    echo 'Even escaped with a single backslash they are dropped'
    sh 'echo \"$BUILD_NUMBER\"' // 1
    echo 'Using two backslashes, the quotes are preserved'
    sh 'echo \\"$BUILD_NUMBER\\"' // "1"

rrodseth

  // Inspired by a tweet from @trautonen 1/13/2016
  // Use Source.unfoldAsync to turn paginated database results into an akka-streams Source
  // unfold is the inverse of fold

  case class Page[T](pageNumber:Long, totalPages:Long, contents:List[T])
  case class Thing(id: Long, name: String = "foo")
  
  val totalPages = 5 // 
  val pageSize = 3

haywood

/**
 * This was something I explored today.
 * The approach is fundamentally flawed for a couple of reasons.
 * 
 * 1. play JSON serializes dates to strings,
 * but they are better represented as timestamps or ISODates in mongo.
 * 
 * 2. ObjectId's cannot be round-tripped, since they turn into JSON
 * strings on the way out.
 * 

freiguy1

import sbt._
import Keys._
import java.net._
import java.io.File
import play.PlayRunHook
 
/*
  Grunt runner should be in project directory to be picked up by sbt
*/
object Grunt {

koelling

#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>

#define CANARY "in_the_coal_mine"

struct {
  char buffer[1024];

davegurnell

/*

Overview
--------

To run a query using anorm you need to do three things:

 1. Connect to the database (with or without a transaction)
 2. Create an instance of `anorm.SqlQuery` using the `SQL` string interpolator
 3. Call one of the methods on `SqlQuery` to actually run the query

chaotic3quilibrium

README.txt - DIY Scala Enumeration
  Copyright (C) 2014-2016  Jim O'Flaherty

Overview:
Provide in Scala the closest equivalent to Java Enum
  - includes decorating each declared Enum member with extended information
  - guarantees pattern matching exhaustiveness checking
    - this is not available with scala.Enumeration

ScalaOlio library (GPLv3) which contains more up-to-date versions of both `org.scalaolio.util.Enumeration` and `org.scalaolio.util.EnumerationDecorated`:

fancellu

 // Using vars, lots of local mutation
def getThemVar(th:Throwable)={
  var now=th
  var li=List[Throwable](now)  
  var cause=now.getCause
  while (cause!=null){
    li=cause::li
    now=cause
    cause=now.getCause
  }

Eugeny

#!/usr/bin/python
# -*- coding: utf-8 -*-

import subprocess


__all__ = ["transform"]
__version__ = '0.3'
__author__ = 'Christoph Burgmer <cburgmer@ira.uka.de>'
__url__ = 'http://github.com/cburgmer/upsidedown'