Slackwise

const randomIntOf = i => ~~(i * Math.random());
const randomOffsetFrom = i => (Math.random() * (i + 200) - 100);

function insertRandomFood() {
  const taco = "\ud83c\udf2e";
  const burrito = "\ud83c\udf2e";
  const food = [taco, burrito];
  const randomFood = food[randomIntOf(2)];
  const int = randomIntOf(100);
  const style = {

Slackwise

const cat = {
  get state() {
    delete this.state;
    this.state = Math.random() >= 0.5 ? 'Alive' : 'Dead';
    return this.state;
  }
};

Slackwise

public void pmn()
{
    try
    {
        var methodName = (new System.Diagnostics.StackTrace()).GetFrame(1).GetMethod();
        System.Diagnostics.Debug.WriteLine(methodName);
    }
    catch (Exception ex)
    {
        System.Diagnostics.Debug.WriteLine($"Failed to print method name: ${ex.Message}");

Slackwise

function copyToClipboard(element) {
  if (element.select) {
    element.select();
    document.execCommand('copy');
  } else {
    let range = document.createRange();
    range.selectNodeContents(outputText);
    let selection = window.getSelection();
    selection.removeAllRanges();
    selection.addRange(range);

Slackwise

#!/usr/bin/env ruby
require 'date'

today         = Date.today
first_day     = Date.new(today.year, today.month, 1)
last_day      = Date.new(today.year, today.month, -1) # A trick from JavaScript, heh...

first_week_blank_count = first_day.wday
last_week_blank_count  = last_day.wday

Slackwise

// Impure
reduce = (f, i, l) => (n = [...l]).length ? r(f, f(i, n.pop()), n) : i

// Impure and minified
r=(f,i,l)=>(n=[...l]).length?r(f,f(i,n.pop()),n):i


// Pure
reduce = (reducerFunction, initialValue, enumerable) =>
  enumerable.length

Slackwise

(def fizzbuzz-nums (range 1 101))

(defn fizz?     [n] (zero? (rem n 3)))
(defn buzz?     [n] (zero? (rem n 5)))
(defn fizzbuzz? [n] (and (fizz? n) (buzz? n)))

(defn fizzbuzz [n]
  (cond (fizzbuzz? n) "FizzBuzz"
        (fizz? n) "Fizz"
        (buzz? n) "Buzz"

Slackwise

/**
* A simple function to catch when elements are added to a specified container element. 
* @author Most of this code is from a StackOverflow post I can't find right now. I wrapped it into a reusable function.
* @param {HTMLElement} containerElement - The container element to watch for added nodes.
* @param {function} eventHandlerFunction - The function to call when a node is added to the containerElement.
*/
function onDOMInsert(containerElement, eventHandlerFunction) {
  if (typeof MutationObserver === 'function') {
    var observer = new MutationObserver(function (m) {
        for (var i = 0; i < m.length; i++) {

Slackwise

(define (reduce f i l)
  (if (null? l)
    i
    (f i (reduce f (car l) (cdr l)))))

Slackwise

var active = false;

function changeRefer(details) {
  if (!active) return;
  
  for (var i = 0; i < details.requestHeaders.length; ++i) {
    if (details.requestHeaders[i].name === 'Referer') {
      details.requestHeaders[i].value = 'http://www.google.com/';
      break;
    }