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const nums = [1, 2, 3];const strs = Array.from('est');nums.push(6);nums.push(4, 9);strs.unshift('t');nums.length; // 6nums[nums.length - 1]; // 9strs[0]; // 't'strs[2]; // 's'nums.slice(1, 3); // [2, 3]nums.map(n => n * 2); // [2, 4, 6, 12, 8, 18]nums.filter(n => n % 2 === 0); // [2, 6, 4]nums.reduce((a, n) => a + n, 0); // 25strs.reverse(); // ['t', 's', 'e', 't']strs.join(''); // 'test'const nums = new Set([1, 2, 3]);nums.add(4);nums.add(1);nums.add(5);nums.add(4);nums.size; // 5nums.has(4); // truenums.delete(4);nums.has(4); // false[...nums]; // [1, 2, 3, 5]nums.clear();nums.size; // 0const items = new Map([[1, { name: 'John' }],[2, { name: 'Mary' }]]);items.set(4, { name: 'Alan' });items.set(2, { name: 'Jeff' });items.size; // 3items.has(4); // trueitems.get(2); // { name: 'Jeff' }items.delete(2);items.size; // 2[...items.keys()]; // [1, 4][...items.values()]; // [{ name: 'John' }, { name: 'Alan' }]items.clear();items.size; // 0
// Orconst randomColor = () => `#${(~~(Math.random()*(1<<24))).toString(16)}`;console.log(randomColor);
// Get the text that the user has selectedconst getSelectedText = () => window.getSelection().toString();getSelectedText();
results ={"11345240":"Media Comment-80e47004-1719-493a-af69-a43b2652b41c","11345282":"zoom_3_22_21.mp4","11345303":"Recording-2.m4a","11345348":"February 12%2C 2021.mp4","11345826":"Lecture_Rousso_Chapter_06-2.pptx","11345933":"Themes_InClassAssigment.pptx","11346193":"Agenda – Week of March23.pptx","11346318":"MUJS 2370 SP2021 Updated Rhythm Changes Drills Bb - Score.pdf","11346319":"MUJS 2370 SP2021 Updated Rhythm Changes Drills C - Score.pdf","11346322":"MUJS 2370 SP2021 Updated Rhythm Changes Drills Eb - Score.pdf","11346323":"MUJS 2370 Updated Rhythm Changes Drills Bass - Score.pdf","11346381":"Anthropology with colored highlighter analysis - Mar 22 2021 - 10-36 AM.pdf","11346449":"Anthropology with colored highlighter analysis - Mar 22 2021 - 10-36 AM.pdf","11346450":"MUJS 2370 SP2021 Updated Rhythm Changes Drills Bb - Score.pdf","11346451":"MUJS 2370 SP2021 Updated Rhythm Changes Drills C - Score.pdf","11346453":"MUJS 2370 SP2021 Updated Rhythm Changes Drills Eb - Score.pdf","11346454":"MUJS 2370 Updated Rhythm Changes Drills Bass - Score.pdf","11346495":"Steinel chromatic ornamentation étude rhythm changes - Aug 23 2020 - 12-19 PM.pdf","11346532":"Media Comment-136242b4-7f2c-4d5d-8aa4-091f07e797cf","11346581":"2019 Trust Based Relationship Intervention Manual.pdf","11346584":"TBRI ppt.pptx","11346593":"Trauma informed care.ppt"}function NewTab(testing) {window.open(testing, "_blank");}for(test in results) {var testing = 'https://unt.instructure.com/files/' + test + '/download';NewTab(testing);//window.open = 'https://unt.instructure.com/files/' + test + '/download';}
const bucketSort = (arr, size = 5) => {const min = Math.min(...arr);const max = Math.max(...arr);const buckets = Array.from({ length: Math.floor((max - min) / size) + 1 },() => []);arr.forEach(val => {buckets[Math.floor((val - min) / size)].push(val);});return buckets.reduce((acc, b) => [...acc, ...b.sort((a, b) => a - b)], []);};bucketSort([6, 3, 4, 1]); // [1, 3, 4, 6]
require("dotenv").config();const mongoose = require("mongoose");const db = process.env.MONGO_URI;const connectDB = async () => {try {await mongoose.connect(db, {useNewUrlParser: true,useUnifiedTopology: true,useFindAndModify: false,useCreateIndex: true});console.log("MongoDB Connected");} catch (err) {console.error(err.message);}};module.exports = connectDB;