-
What is the use of size() in map in Salesforce?
What is the use of size() in map in Salesforce?
-
3 Replies
-
Hi Pooja,
size() Returns the number of key-value pairs in the map.
-
Hi Pooja,
size() is a pre defined function in map class which returns the number of key-value pairs in the map.
-
A map is a collection of key-value pairs where each unique key maps to a single value. In map Keys can be any primitive data type like string, integer,decimal, Id while values can be a primitive, sObject, collection type or an Apex object
Log In to reply.
Popular Salesforce Blogs
How to Clone a Record In Apex?
What is Clone Record in Apex? The clone() method in Salesforce Apex makes a duplicate of the sObject record. There are four Boolean-type optional parameters…
Steps to Insert Quick Text In Salesforce
Quick text is predefined messages, like greetings, answers to common questions, and short notes. One can insert quick text in the case feed publisher, emails,…
Dealing With The Dilemma: Which Sales Cloud Pricing Plan To Choose?
No matter how big or small a business is, Customer Relationship Management has become a necessity. Most of the organizations now acknowledge the significance of…
Popular Salesforce Videos
Join Grazitti Interactive At Dreamforce 2022 | Salesforce
Dreamforce, Salesforce’s flagship conference is here once again. Grazitti Interactive, as a proud Navigator Sponsor invites you to meet our experts and discuss our custom…
Interested to Learn Salesforce? But Unsure Where to Start?
Salesforce is a popular CRM tool for support, sales, and marketing teams worldwide. Salesforce services allow businesses to use cloud technology to better connect with…
Sandbox Design Strategies for Enterprise Implementations
It is inevitable to avoid Sandboxes in most enterprise implementations. As different teams work on different processes like testing, development, pre-release, and final rollout, it…
