How to delete the last character from the string ?

Question

How to delete the last character (not /0) from the string ?
if anyone can help, please answer it...

Answer 1

s.substring(0, s.length() - 1)
https://code.sololearn.com/c0s366Rz5A1V/?ref=app

Answer 2

https://code.sololearn.com/cJmsrBzQXK5S/?ref=app
AdrenoLegend You can see code😎

Answer 3

The simplest way to do it in C++ is using pop_back(), like for vector:

#include <string>

std::string s = "text";
s.pop_back();
std::cout << s;
// tex

Answer 4

You haven’t mentioned which language you want help in; this is how to do this in python:

a='hello'
a=a[:-1]
print(a) # returns ‘hell’

Answer 5

In that case, I can't help you, sorry. Try tagging your question with the language names and you may get a more prompt and better response.

Answer 6

if i want it in c++ and java , then ?

Answer 7

Tind Did you learn all here? or from the internet, university, etc....? 😊