Apex Intermediate Progress | ( Lessons)

Lesson: 034 | isEmpty()

Notes

In Apex, the isEmpty() method is used to return true if the specified String is empty ('') or null; otherwise, returns false.

Here's an example:

String text ='Apex';

System.debug(String.isEmpty(text));

Output: false

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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)

J. Miscellaneous (17 lessons)

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