For a link, you’ll see it after posting if it appears in the list of places the link has been crossposted to, at which point you can delete it.
An image, that is more technically challenging because it requires detecting whether two images are the same, which is not as trivial as it sounds. But for images, I think reposts are no big deal anyway, many people will not have seen it the first time.
For a link, you’ll see it after posting if it appears in the list of places the link has been crossposted to, at which point you can delete it.
An image, that is more technically challenging because it requires detecting whether two images are the same, which is not as trivial as it sounds. But for images, I think reposts are no big deal anyway, many people will not have seen it the first time.