✅ Everything is 100% FREE — Make sure to follow on all platforms and tap every link to get full access to content and community support! 📚Notes Link👇👇 https://drive.google.com/file/d/1Ixas1_oMDTOsXN9hnC7TYKgeXrFLzjgA/view?usp=drive_link 🌐 Visit the Website NOW 🔗 https://school4u.in 🔖 Don’t miss out — 📌Bookmark it! 💻 Access All Source Code — Only on GitHub! Follow and explore 🔗 https://github.com/GitSchool4U 📲 Join the School4U Channel on WhatsApp for daily resources & updates 🔗 https://whatsapp.com/channel/0029VaY2l467z4keZCpzTy3O ⭐ Follow the Official Instagram Page for coding tips, updates & more 🔗 https://www.instagram.com/coding_school4u 🎁 Join this channel to get access to perks: 🔗 https://www.youtube.com/channel/UCIhSu8oj-mLOZGFgsnXIAjg/join 🧠 Need Motivation or Guidance? Connect with me personally on Instagram 🔗 https://www.instagram.com/manas_kumar_lal 📥 DMs are open — Let’s grow together! ▶️ YouTube : Want motivation, life guidance, social values, and help in reaching your goals? 🔗 https://youtube.com/@ManasKumarLal #school4u #school4you #schoolforyou #schoolforu #education #programming #coding #codingschool #codingschool4u #coding_school4u #codingschoolforyou #manaskumarlal Time Stamps: 00:00:00 : Roadmap 00:07:25 : Basic Warmup Questions (get last element of an array) 00:14:53 : Find the combination of two arrays 00:18:18 : Generate a random integer between 0 to 18 00:23:05 : Create a function that returns the new array containing only the string values 00:28:47 : Find the maximum number in an array 00:30:23 : Function that returns the length of a given object 00:33:45 : filter out those objects which have gender's value male 00:38:23 : Given an array of strings, return a new array where all strings are in uppercase. 00:39:57 : Check if an object is empty (has no keys) 00:42:27 : Create an array of numbers and double each value using .map() 00:43:27 : Convert an array of strings into a single comma-seperated string 00:45:41 : Write a function to flatter a nested array (one level deep) 00:50:21 : Write a function that checks if all elements in an array are numbers 00:57:52 : Build a simple isPrime() function to check if a number is prime 01:06:16 : Create a function that removes duplicate values from an array.