matthewoestreich

function getDistinctObjectsBasedUponPropertyValue(array, distinctProperty) {
    var tempArray = []
    return array.filter(function (n) {
        return tempArray.indexOf(n[distinctProperty]) == -1 && tempArray.push(n[distinctProperty])
    })
}

matthewoestreich

function KeyPress(e) {
  const { keyCode } = window.event ? event : e;

  // If "a" is pressed, scroll up
  if (keyCode == 65) {
    window.scrollBy(0, -100) 
  }

  // If "z" is pressed, scroll down
  if (keyCode == 90) {

matthewoestreich

--https://data.stackexchange.com/stackoverflow/query/new
SELECT Answers.Id as [Post Link], Question.ViewCount 
FROM Posts as Answers, Posts as Question 
WHERE Answers.PostTypeId = 2 
AND Answers.OwnerUserId = ##UserId## 
AND Question.Id = Answers.ParentId
ORDER BY Question.ViewCount DESC;

matthewoestreich

process.env.NODE_ENV = 'production';

const webpack = require('webpack');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const webpackConfigProd = require('react-scripts/config/webpack.config')('production');

// this one is optional, just for better feedback on build
const chalk = require('chalk');
const ProgressBarPlugin = require('progress-bar-webpack-plugin');
const green = text => {

matthewoestreich

/**
 * USE FROM COMMAND LINE:
 * node gzipper.js ./path/to/file.txt ./path/to/output/dir
 */

const fs = require('fs');
const path = require('path');
const zlib = require('zlib');

const SOURCE = path.resolve(__dirname, process.argv[2]);

matthewoestreich

import React, { useState, useEffect } from 'react';

const CONSTANTS = {
  TYPING_SPEED: 30,
  DELETING_SPEED: 150,
}

export default function TypeWriter({ messages, heading }) {
  const [state, setState] = useState({
    text: "",

matthewoestreich

const isUsernameTaken = (username) => {
  User.find({username: username})
    .exec()
    .then((err, doc) => {
      if(err) throw err;
      
      return doc ? true : false;
    });
}

matthewoestreich

const request = require('request');

let MY_THINGS = [];

function getItems() {
    let url = 'https://jsonplaceholder.typicode.com/todos/';
    return new Promise((resolve, reject) => {
        request.get(url, (err, res, body) => {
            if(err) reject(err);
            if(res.statusCode !== 200) reject(res.statusCode);

matthewoestreich

#!/bin/bash

# USE LIKE:
# bash jenkinsUpdater.sh "updates.jenkins-ci.org/download/war/2.190.1/jenkins.war"

# Change these locations to suit your needs
BACKUP_ROOT_PATH=/usr/share/jenkins/backups
JENKINS_WAR_PATH=/usr/share/jenkins
DOWNLOAD_ROOT_PATH=~/downloads

matthewoestreich

const fs = require('fs');

function deleteFolderRecursive(path) {
    if (fs.existsSync(path) && fs.lstatSync(path).isDirectory()) {
        fs.readdirSync(path).forEach(function (file, index) {
            var curPath = path + "/" + file;
            if (fs.lstatSync(curPath).isDirectory()) {
                deleteFolderRecursive(curPath);
            } else { 
                fs.unlinkSync(curPath);