Question How Removing Last Character Of A String?

Hello!

How removing last character of a string?

Sample :


Requisição : 7062298 7066083 - 7067325 - 7076260 - 7084470 -

Requisição : 7078230 7078233 - 7078236 - 7078240 - 7078244 - 7078250 - 7078255 - 7078258 - 7078259 - 7078262 - 7078267 - 7078268 - 7078272 - 7079844 - 7079847 - 7079856 - 7079864 - 7079867 - 7080497 - 7080504 - 7080509 - 7083258 - 7083267 - 7083913 - 7085211 - 7085223 - 7085269 - 7086183 - 7088048 - 7088076 - 7088078 -"


caractere -


Notice the size of the chain.
 
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