Apex Intermediate Progress | ( Lessons)

Lesson: 106 | clone()

Notes
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Notes

In Apex, the clone() method is used to create a shallow copy of a list. This means that a new list is created, and the elements in the new list refer to the same objects as the elements in the original list. However, the lists themselves are separate instances.

Here's an example of using the clone() method with a list:

List<String> originalList = new List<String>{'apple', 'banana', 'cherry'};

List<String> clonedList = originalList.clone();

clonedList.add('orange');

System.debug('Original List: ' + originalList);
System.debug('Cloned List: ' + clonedList);

Output:

Original List: (apple, banana, cherry)

Cloned List: (apple, banana, cherry, orange)

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Apex Intermediate

A. Apex DML Operations (8 lessons)

B. Apex Classes (17 lessons)

C. Apex Triggers (9 lessons)

D. Apex Exceptions (11 lessons)

E. Asynchronous Apex (6 lessons)

F. SOSL (10 lessons)

G. Testing Apex (9 lessons)

H. Apex Fast Recap (142 lessons)

I. Build Apex Coding Skills (64 lessons)

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Lesson: 106 | clone()

Notes

Apex Intermediate