What Is a List in Apex
A List Is an Ordered Collection of Elements That Are Distinguished by Their Indices. List Elements Can Be of Any Data Type—Primitive Types, Collections...
A list is an ordered collection of elements that are distinguished by their indices. List elements can be of any data type—primitive types, collections, sObjects, user-defined types, and built-in Apex types. … Lists can contain any collection and can be nested within one another and become multidimensional.
How do I create a list in Apex?
- List<String> Depttest=new List<string>();
- Depttest. addAll(Dept);
- system. debug(‘Using addAll(fromList) – Department List : ‘+Depttest);
What is Apex data?
Apex allows developers to access Salesforce.com’s back-end database and client-server interfaces to create third-party SaaS applications. Apex includes an application program interface (API) that developers can use to access user data on Salesforce.com.
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