Timeline for How to remove last element from a List<String>
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 28, 2023 at 7:40 | vote | accept | sfdcDev | ||
| Jun 28, 2023 at 7:38 | comment | added | sfdcDev | I did try the other way suggested by you: Integer lastElementIndex = years.size() - 1; This is working as expected for me, Thanks for your time and effort on this @RubenDG | |
| Jun 28, 2023 at 7:26 | history | edited | RubenDG | CC BY-SA 4.0 |
Explained the issue stated in the comment
|
| Jun 28, 2023 at 7:19 | comment | added | RubenDG |
@sfdcDev remove(index) returns the element that has been removed from the list, that's why you got that error. You don't need to reassing the result to allYearsList. Please change allYearsList = allYearsList.remove(allYearsList.size() -1 ); to allYearsList.remove(allYearsList.size() -1 );. By the way, you could try my snippet in the developer console
|
|
| Jun 28, 2023 at 7:16 | comment | added | sfdcDev | Here is how i'm trying to use it: List<String> allYearsList = new List<String>{ '2023', '2024', '2025', '2026', '2027' }; allYearsList = allYearsList.remove(allYearsList.size() -1 ); It is giving me error: Illegal assignment from String to List<String> | |
| Jun 28, 2023 at 7:13 | history | edited | RubenDG | CC BY-SA 4.0 |
added 158 characters in body
|
| Jun 28, 2023 at 7:13 | comment | added | sfdcDev | Hi @rubenDG, I tried to use remove() but I'm getting this error: Illegal assignment from String to List<String> | |
| Jun 28, 2023 at 7:07 | history | answered | RubenDG | CC BY-SA 4.0 |