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Counter - 2620

Counter – 2620

🔗LC2620 🟢 Easy 🧩 Pattern – Closures 📅 Day 2/30 Days of JavaScript Given an integer n, return a counter function. This counter function initially returns n and then returns 1 more than the previous value every subsequent time it is called (n, n + 1, n + 2, etc). Example Solution In JavaScript,… Read More »Counter – 2620

Create Hello World Function — 130 JavaScript

Create Hello World Function – 2667

🔗 LC2667 🟢 Easy 🧩 Pattern – Closures and Higher Order Functions 📅 Day 1/30 Days of JavaScript Write a function createHelloWorld. It should return a new function that always returns “Hello World”. Example Solution While this is a straightforward question, it’s important to understand key JavaScript concepts such as Higher Order Functions,… Read More »Create Hello World Function – 2667