• Aug 13, 2023 •CAS
1 like • 3 views
function sortNumbers(arr) { return arr.slice().sort((a, b) => a - b); } const unsortedArray = [4, 1, 9, 6, 3, 5]; const sortedArray = sortNumbers(unsortedArray); console.log("Unsorted Numbers:", unsortedArray); console.log("\n"); console.log("Sorted Numbers:", sortedArray);
• Nov 19, 2022 •CodeCatch
0 likes • 1 view
let nums = [1,2,3,1] var containsDuplicate = function(nums) { let obj = {}; for(let i =0; i< nums.length; i++){ if(obj[nums[i]]){ obj[nums[i]] += 1; return true; }else{ obj[nums[i]] = 1; } } return false; }; console.log(containsDuplicate(nums));
• Mar 11, 2021 •C S
0 likes • 0 views
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;
function Clock(props) { return ( <div> <h1>Hello, world!</h1> <h2>It is {props.date.toLocaleTimeString()}.</h2> </div> ); } function tick() { ReactDOM.render( <Clock date={new Date()} />, document.getElementById('root') ); } setInterval(tick, 1000);
• Oct 15, 2023 •LeifMessinger
0 likes • 7 views
//Disclaimer: I do not condone mass web scraping of ESPN websites, and this is just theoretical code that hasn't been used. //Scrape player stats off of https://www.espn.com/nfl/team/roster/_/name/phi/philadelphia-eagles //Example player JS object /* { "shortName": "S. Opeta", "name": "Sua Opeta", "href": "http://www.espn.com/nfl/player/_/id/3121009/sua-opeta", "uid": "s:20~l:28~a:3121009", "guid": "dec19157-e984-f981-3724-498281328c97", "id": "3121009", "height": "6' 4\"", "weight": "305 lbs", "age": 27, "position": "G", "jersey": "78", "birthDate": "08/15/96", "headshot": "https://a.espncdn.com/i/headshots/nfl/players/full/3121009.png", "lastName": "Sua Opeta", "experience": 4, "college": "Weber State" } */ //The page needs to be focused, so you have to put this code in a bookmarklet and click the page before clicking it. Allegedly. navigator.clipboard.writeText(JSON.stringify( window["__espnfitt__"].page.content.roster.groups.flatMap((group)=>{ return group.athletes.map((athlete)=>{ //We can assume all football players are above 100 lbs and below 1000 lbs. athlete.weight = parseInt(athlete.weight.substring(0,3)); if(athlete.experience == "R") athlete.experience = 0; else athlete.experience = parseInt(athlete.experience); //We can assume players are at least 1 foot, or under 10 feet tall. athlete.inches = 12 * parseInt(athlete.height.substring(0, 1)); //Add feet in inches athlete.inches += parseInt(athlete.height.substring(2).replaceAll("\"", "").trim()); //Add remaining inches const monthDayYear = athlete.birthDate.split("/"); athlete.birthMonth = parseInt(monthDayYear[0]); athlete.birthDay = parseInt(monthDayYear[1]); athlete.birthYear = parseInt(monthDayYear[2]); //The only really useful stuff we get from this is Height, weight, left handedness, age, position, and birthday return athlete; }); }) , null, "\t")).then(null, ()=>{alert("That failed.")}); //Changes all the team links on this page https://www.espn.com/nfl/stats/team to the team's roster for easier scraping $$("table > tbody > tr > td > div > div > a").forEach((elm)=>{ elm.setAttribute("href", elm.getAttribute("href").replace("team/", "team/roster/")); });
• May 17, 2021 •LeifMessinger
0 likes • 2 views
//Upvotes comments according to a regex pattern. I tried it out on https://www.reddit.com/r/VALORANT/comments/ne74n4/please_admire_this_clip_precise_gunplay_btw/ //Known bugs: //If a comment was already upvoted, it gets downvoted //For some reason, it has around a 50-70% success rate. The case insensitive bit works, but I think some of the query selector stuff gets changed. Still, 50% is good let comments = document.getElementsByClassName("_3tw__eCCe7j-epNCKGXUKk"); //Comment class let commentsToUpvote = []; const regexToMatch = /wtf/gi; for(let comment of comments){ let text = comment.querySelector("._1qeIAgB0cPwnLhDF9XSiJM"); //Comment content class if(text == undefined){ continue; } text = text.textContent; if(regexToMatch.test(text)){ console.log(text); commentsToUpvote.push(comment); } } function upvote(comment){ console.log(comment.querySelector(".icon-upvote")); //Just showing you what it's doing comment.querySelector(".icon-upvote").click(); } function slowRecurse(){ let comment = commentsToUpvote.pop(); //It's gonna go bottom to top but whatever if(comment != undefined){ upvote(comment); setTimeout(slowRecurse,500); } } slowRecurse();