Hi Every,

In this post, we are going to learn about the most important Data Type and Collection in Salesforce

What is List

The list is nothing but it is a class available in salesforce and has the below methods

• The list is first and Most Important Data Types.
• Why because every SOQL returns the List and we can only do the DML on List Collection Types
• The list is Order set of Collection
• Can Contains Duplicate

Different method in Salesforce

• Add()
• Add(index, element)
• AddAll()
• Clear()
• Clone()
• Contains()
• Equals()
• Get(index)
• isEmpty()
• Remove(index)
• Set(index, value)
• Sort()
• https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_methods_system_list.htm

Below is the Video for the same

Here is the PPT for the same

If you have any doubt or Query reach me out @cloudyamit or you can email me @ sfdcpanther@outlook.com