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const binarySearch = (arr, item) => {let l = 0,r = arr.length - 1;while (l <= r) {const mid = Math.floor((l + r) / 2);const guess = arr[mid];if (guess === item) return mid;if (guess > item) r = mid - 1;else l = mid + 1;}return -1;};binarySearch([1, 2, 3, 4, 5], 1); // 0binarySearch([1, 2, 3, 4, 5], 5); // 4binarySearch([1, 2, 3, 4, 5], 6); // -1
//QM Helper by Leif Messinger//Groups numbers by number of bits and shows their binary representations.//To be used on x.comconst minterms = prompt("Enter your minterms separated by commas").split(",").map(x => parseInt(x.trim()));const maxNumBits = minterms.reduce(function(a, b) {return Math.max(a, Math.log2(b));});const bitGroups = [];for(let i = 0; i < maxNumBits; ++i){bitGroups.push([]);}for(const minterm of minterms){let outputString = (minterm+" ");//Count the bitslet count = 0;for (var i = maxNumBits; i >= 0; --i) {if((minterm >> i) & 1){++count;outputString += "1";}else{outputString += "0";}}bitGroups[count].push(outputString);}document.body.textContent = "";document.body.style.setProperty("white-space", "pre");for(const group of bitGroups){for(const outputString of group){document.body.textContent += outputString + "\r\n";}}
function filePath(file){let folders = file.getParents();const parents = [];function makePathString(folderArray){let path = "";folderArray.forEach((folder)=>{path += "/" + folder.getName();});return path;}while (folders.hasNext()) {const folder = folders.next(); //This should hopefully remove that folder from the iteratorparents.unshift(folder);}return makePathString(parents);}function myFunction() {const myEmail = Session.getEffectiveUser().getEmail();Logger.log("My email is " + myEmail);// Log the name of every file in the user's Drive.var fileIterator = DriveApp.getFiles();const files = []; //List of [File, size] entriesconst filesMaxSize = 10;while (fileIterator.hasNext()) {var file = fileIterator.next();const owner = file.getOwner();//Only files I ownif((!(owner)) || (!(owner.getEmail)) || owner.getEmail() != myEmail){continue;}const entry = [file, file.getSize()];function slideUp(arr, index){//Let's keep sliding it up so we don't have to sort it at the end.for(let i = index; i > 0; --i){ //Stops at 1const nextFile = arr[i-1];if(nextFile[1] > entry[1]){break;}else{//Swap with the next file to slide the file upconst temp = arr[i];arr[i] = arr[i - 1];arr[i - 1] = temp;}}}if(files.length < filesMaxSize){files.push(entry);slideUp(files, files.length - 1);}else{if(entry[1] > files[files.length - 1][1]){ //If it's bigger than the smallest file in the list.files[files.length - 1] = entry; //Replace the smallest fileslideUp(files, files.length - 1); //Slide it up}}}for(let i = 0; i < filesMaxSize; ++i){const file = files[i][0];const size = files[i][1];Logger.log(size + "\t" + filePath(file) + "/" + file.getName() + "\t" + file.getOwner().getName());}}
const getSearchTerm = delimiter => {let searchTerm = "";for (let i = 1; i < commands.length - 1; i++)searchTerm = searchTerm + commands[i] + delimiter;searchTerm += commands[commands.length - 1];return searchTerm;};
const MongoClient = require('mongodb').MongoClient;const assert = require('assert');// Connection URLconst url = 'mongodb://localhost:27017';// Database Nameconst dbName = 'myproject';// Use connect method to connect to the serverMongoClient.connect(url, function(err, client) {assert.equal(null, err);console.log("Connected successfully to server");const db = client.db(dbName);client.close();});
const jwt = require("jsonwebtoken");const authToken = (req, res, next) => {const token = req.headers["x-auth-token"];try {req.user = jwt.verify(token, process.env.ACCESS_TOKEN_SECRET);next();} catch (err) {console.log(err.message);res.status(401).json({ msg: "Error authenticating token" });}};module.exports = authToken;