containsKey(key) Returns true if the map contains a mapping for the specified key .
Read moreWhat is containsKey in map Salesforce?
containsKey(key) Returns true if the map contains a mapping for the specified key .
Read moreHow do I find map values in Salesforce?
Apex Map In SalesForce
Read moreHow do I find map values in Salesforce?
Apex Map In SalesForce
Read moreAre Keys in map case sensitive?
Map is one of the most common data structures in Java, and String is one of the most common types for a map’s key. By default, a map of this sort has case-sensitive keys .26 May 2020
Read more