courtneyfaulkner

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

courtneyfaulkner

#!/bin/sh

source /usr/local/etc/bash_completion.d/git-completion.bash
source /usr/local/etc/bash_completion.d/git-flow-completion.bash
source /usr/local/etc/bash_completion.d/git-prompt.sh

export MAVEN_OPTS="-Xmx512m -XX:MaxPermSize=256"

export CLICOLOR=1

courtneyfaulkner

#! /bin/bash
# run on all nodes

# https://docs.docker.com/cs-engine/1.13/
curl -s 'https://sks-keyservers.net/pks/lookup?op=get&search=0xee6d536cf7dc86e2d7d56f59a178ac6c6238f52e' | sudo apt-key add --import
sudo apt-get update && sudo apt-get install apt-transport-https
sudo apt-get install -y linux-image-extra-$(uname -r) linux-image-extra-virtual
echo "deb https://packages.docker.com/1.13/apt/repo ubuntu-xenial main" | sudo tee /etc/apt/sources.list.d/docker.list
sudo apt-get update && sudo apt-get install docker-engine

courtneyfaulkner

#!/bin/bash

# put this in root/docker_start_master.sh

# Make files owned by jenkins (not root). This didn't work when done from the Dockerfile build.
chown -R jenkins:jenkins /var/jenkins_home
# Need to make sure docker.sock is in the "docker" group so that the "jenkins" user can use it:
chown root:docker /var/run/docker.sock

# Work-around a problem we're having with the container (running as a UCP service) not having DNS set-up:

courtneyfaulkner

import java.util.*;

class RpnCalculator {
    static void main(String[] args) {
        Calculator calc = new Calculator()
        '4 6 3 + 9 3 - * 1 1 ^ - +'.split(' ').each {calc.enter(it)}
    }
}

class Calculator {

courtneyfaulkner

class ReverseNumberArray {
    static void main(String[] args) {
        int[] arr = [1, 2, 3, 4, 5, 6, 7, 8, 9]
        println "original: $arr"
        println "reversed: ${reverse(arr, 0, arr.size() - 1)}"
    }

    static int[] reverse(int[] arr, int left, int right) {
        int temp = arr[right]
        arr[right] = arr[left]

courtneyfaulkner

class ReverseArray {
    /*
Input:   str = "a,b$c"
Output:  str = "c,b$a"
Note that $ and , are not moved anywhere.
Only subsequence "abc" is reversed

Input:   str = "Ab,c,de!$"
Output:  str = "ed,c,bA!$"
     */

courtneyfaulkner

import java.util.regex.Matcher

class Palindrome {
    static void main(String[] args) {
        def stuff = 'This, stuff ala ffuts, is a sentence to isPalindrome (tacocat)!!ONE!1!'
        findPalindromes(stuff, true, true)
        println '=================='
        findPalindromes(stuff, true, true, true)
        println '=================='
        findPalindromes(stuff, false, true)

courtneyfaulkner

class FizzBuzz {
    static void main(String[] args) {
        (1..100).each {println((it % 3 ? '' : 'fizz') + (it % 5 ? '' : 'buzz') ?: it)}
    }
}

courtneyfaulkner

class CountTriplets {
    static void main(String[] args) {
        // (-2, 0, 1) and (-2, 0, 3) == 2
        println "count=${count([-2, 0, 1, 3] as int[], 2)}"

        // (1, 3, 4), (1, 3, 5), (1, 3, 7), (1, 4, 5) == 4
        println "count=${count([5, 1, 3, 4, 7] as int[], 12)}"

        // (2, 3, 4), (2, 3, 5), (2, 3, 8), (2, 4, 5), (3, 4, 5) == 5
        println "count=${count([9, 5, 3, 2, 4, 8] as int[], 14)}"