Lecture 4 || Map in Apex Explained with Examples || Salesforce Apex Tutorial || Map in Salesforce

*Master Maps in Salesforce Apex | Complete Beginner-Friendly Tutorial 🚀* Want to understand how *Map* works in **Salesforce Apex**? In this video, you'll learn everything you need to know about Apex Maps with clear explanations and practical examples. 📌 *What you'll learn:* What is a Map in Apex? How to create and initialize a Map Adding, updating, and removing key-value pairs Common Map methods (`put()`, `get()`, `containsKey()`, `remove()`, `keySet()`, `values()`, `size()`) Iterating through a Map Real-world Salesforce use cases Best practices and interview tips Whether you're preparing for Salesforce interviews, learning Apex programming, or improving your development skills, this tutorial will help you understand Maps with hands-on examples. 👍 If you found this video helpful, don't forget to: Like the video Subscribe to the channel Share it with fellow Salesforce learners Leave your questions in the comments #Salesforce #Apex #SalesforceDeveloper #SalesforceTutorial #ApexProgramming #MapInApex #Trailhead #SFDC #SalesforceTraining #Coding