Hi all

In my application, I am creating property object to
read user/password file and do checking if the user
exist and password is ok. There is one line for each
user. user:password. The checking is done nicely, But
how can I delete a user(a specified line) from or
write to that file. Do I always need to read the
contents of the property file in a vector and do the
deleting when needed? I guess the performance will
slow down. right? What is the best approach to do
this.

Thanks all

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