It means exactly that; DingoBot suspects that a long answer has either been deleted or changed significantly. It helps Supervisors spot vandalism, and then revert the answer in question.
It means that Dingobot has thinks he has found some unnecessary repetition that can decline the quality of an answer.
Dingobot flags things that repeat, for example, lyrics. Example: Dingobot is a WikiAnswers bot. He flags a lot of questions for various reasons. He might flag this question. Dingo it is a bot on WikiAnswers. It repeated, unnecessarily.
do you mean who are the actors or why are they called the usual suspects?
Assuming you mean 'dingobot' - it's an automated computer program that checks answers for things like web-sites, or inflammatory content.
It depends on what you mean by this. If you mean when you or it will end, it will be when god pleases, which will be when no one suspects.
do you mean who are the actors or why are they called the usual suspects?
It means she changed you. Or you changed your self.
If by "someone" you mean the police and if by "suspect" you mean "have probable cause," then yes, the police can put you in jail for that.
it mean's how many times the price have changed
It means that with thought toward the future, a government should not be changed for causes that aren't significant.
is something that is being changed or already changed
A manipulated variable is not changed on purpose.