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js coding questions

YOU.com answered on September 11, 2023 Popularity 9/10 Helpfulness 1/10

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js coding questions

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function factorial(n) {
  if (n === 0 || n === 1) {
    return 1;
  }
  return n * factorial(n - 1);
}

console.log(factorial(5)); // Output: 120

Popularity 9/10 Helpfulness 1/10 Language javascript

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Contributed on Sep 11 2023

YOU.com

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// Common JavaScript programming questions

// 1. How to check if a variable is an array?
let myArray = [1, 2, 3];
if (Array.isArray(myArray)) {
  console.log('The variable is an array.');
} else {
  console.log('The variable is not an array.');
}

// 2. How to loop through an array in JavaScript?
let myArray = [1, 2, 3];
for (let i = 0; i < myArray.length; i++) {
  console.log(myArray[i]);
}

// 3. How to sort an array in JavaScript?
let myArray = [3, 2, 1];
myArray.sort();
console.log(myArray);

// 4. How to find the length of an object in JavaScript?
let myObject = { a: 1, b: 2, c: 3 };
let objectLength = Object.keys(myObject).length;
console.log(objectLength);

// 5. How to generate a random number in a specific range in JavaScript?
let randomNumber = Math.floor(Math.random() * (max - min + 1)) + min;
console.log(randomNumber);

Popularity 10/10 Helpfulness 2/10 Language javascript

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

java script questions

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const searchEngineQuery = "java script questions";

// Function to search using a search engine API (replace with your chosen search engine API)
function searchUsingAPI(query) {
  // Code to interact with the search engine API and fetch results
  // Replace this code with your own API integration logic
  return fakeAPIResults(query);
}

// Fake API implementation for demonstration purposes
function fakeAPIResults(query) {
  console.log(`Searching for: ${query}`);
  return [
    "stackoverflow.com - JavaScript",
    "developer.mozilla.org - JavaScript Guide",
    "w3schools.com - JavaScript Tutorial",
    "quora.com - JavaScript Questions and Answers"
  ];
}

// Perform the search and display the results
const searchResults = searchUsingAPI(searchEngineQuery);
console.log("Search Results:");
searchResults.forEach(result => console.log(result));

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

js coding questions

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