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 moreHow do I find the key-value of a map in Salesforce?
How to use Map methods in Salesforce
Read moreIs set case-sensitive in Salesforce?
Yes. Collection membership is case sensitive . This applies to Sets: If the set contains String elements, the elements are case-sensitive.
Read moreAre map keys 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
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