Dive into the world of JavaScript with this curated collection of programming labs from LabEx. Whether you're a beginner looking to hone your skills or an experienced developer seeking new challenges, these labs offer a diverse range of topics to explore and conquer. 🚀
Superset of Iterable: Exploring Set Operations
In this lab, you'll learn how to use the Set constructor and the Array.prototype.every() method to determine if one iterable is a superset of another. Discover how to create a function that checks if the first iterable contains all the elements of the second iterable, excluding any duplicates. This lab will deepen your understanding of working with sets in JavaScript. 👨💻 Superset of Iterable Lab
Implementing Caesar Cipher in JavaScript
Dive into the world of cryptography and learn how to implement the Caesar cipher, a simple encryption algorithm that shifts each letter of a given string by a certain number of positions down the alphabet. Explore string manipulation and array methods to encrypt and decrypt messages with this classic technique. 🔒 Implementing Caesar Cipher Lab
Weighted Random Sampling in JavaScript
Discover a practical implementation of a weighted sample function in JavaScript. This lab will teach you how to use Array methods such as reduce() and findIndex() along with Math.random() to generate random elements from an array, with probabilities assigned to each element based on the provided weights. 🎲 Weighted Random Sampling Lab
Fruit Matching Game with HTML, CSS, JavaScript
Put your front-end skills to the test by creating a simple 'Fruit for Fun' game using HTML, CSS, and JavaScript. In this project, you'll learn how to build a game board and implement the logic to match pairs of fruit images by clicking on the squares. 🍎 Fruit Matching Game Lab
Check if Arrays Have Same Contents
Explore how to check if two arrays have the same contents in JavaScript. You'll create a function that takes in two arrays and returns true if they contain the same elements, regardless of order, and false otherwise. Utilize a combination of Set, for...of loop, and Array.prototype.filter() to achieve this functionality. 🔍 Check if Arrays Have Same Contents Lab
Generate Until Condition Is Met
Dive into the world of generators in JavaScript. In this lab, you'll learn how to create a generator function that produces new values until a certain condition is met. Through hands-on coding exercises, you'll gain a better understanding of how generators work and how they can be used to simplify your code and improve its performance. 🔄 Generate Until Condition Is Met Lab
Iterate Over Object's Own Properties
Explore the art of iterating over an object's own properties in JavaScript. This lab will teach you how to use the Object.keys() and Array.prototype.forEach() methods to loop through an object's properties and run a callback function for each one. Enhance your understanding of working with objects in JavaScript and manipulating their properties. 🔑 Iterate Over Object's Own Properties Lab
Dive into these engaging programming labs and unlock your full potential as a JavaScript developer! 💪 Happy coding!
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