List Data Structure in Apex | Apex Data Structures Tutorial by SFDC Stop
Hello Trailblazers, In this video we're going to learn how we can create and use list in apex. List can be simply defined as a collection of similar data type elements.
Chapters:
0:00 Introduction - What is a list in Apex?
1:47 Create an empty list and a list of Integers
3:47 Create a list of String in apex
4:37 Add elements at the end of the list
5:48 Access elements from the list
8:45 Add element at a particular index inside the list
10:12 Remove element from the list
11:19 Clear all elements inside the list using clear()
11:59 Check if the list is empty using isEmpty()
12:42 Get the size of the list using size()
13:23 Check if an element is present inside the list using contains()
14:21 Sort the list in ascending order using sort()
16:17 Wrapping up and resources
Blog: https://www.sfdcstop.com/2021/09/list...
Code: https://gist.github.com/rahulmalhotra...
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