Regex to remove last / if it exists as the last character in the string

Question

I would like a regular expression or otherwise some method to remove the last character in a string if and only if that character is '/'. How can I do it?

Accepted Answer

```
string = string.replace(/\/$/, "");
```

`$` marks the end of a string. `\/` is a RegExp-escaped `/`. Combining both = Replace the `/` at the end of a line.

Regex to remove last / if it exists as the last character in the string

Solution

Problem