Apex Intermediate Progress | ( Lessons)

Lesson: 030 | lastIndexOf()

Notes
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Notes

In Apex, the lastIndexOf() method is used to return the index of the last occurrence of the specified substring. If the substring does not occur, this method returns -1.

Here's an example:

String txt ='mitsubishi';

Integer lastindex = txt.lastIndexOf('i');
System.debug('The last index of i is: ' + lastindex);

Output: The last index of i is 9

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Apex Intermediate

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Lesson: 030 | lastIndexOf()

Notes

Apex Intermediate