Ahmmm... I think this request is a bit technical... And basically, I can't name this request correctly~... 
I would like to suggest a feature that will check you post/reply if it is identical to your recent post/reply...
In this term, you can avoid duplicate post/reply in this forum page.
Basically, you have this server-side code (PHP) that will check your posting activity specifically to where you are posting....
Example: On this Feature request.
...And, if found out that it is COMPLETELY identical to your previous post... Then of course, the post won't be posted and a notification will be shown that 'it is a duplicate of your previous post'....
This will of course, avoid posts like this: (https://osu.ppy.sh/forum/t/429599)
Sorry Niick Akira for thissss~..
Also, data can be saved for more~.... (oh what a lame reason.)
This is a reference to what Facebook is doing when you post something and accidentally posted it again after (i think) 1-2 minutes~... This is to make sure that your post is not an identical duplicate...
That's all!
- Tanomoshii Nekojou (Nekomosh004)
I would like to suggest a feature that will check you post/reply if it is identical to your recent post/reply...
In this term, you can avoid duplicate post/reply in this forum page.
Basically, you have this server-side code (PHP) that will check your posting activity specifically to where you are posting....
Example: On this Feature request.
...And, if found out that it is COMPLETELY identical to your previous post... Then of course, the post won't be posted and a notification will be shown that 'it is a duplicate of your previous post'....
This will of course, avoid posts like this: (https://osu.ppy.sh/forum/t/429599)
Sorry Niick Akira for thissss~..
Also, data can be saved for more~.... (oh what a lame reason.)
This is a reference to what Facebook is doing when you post something and accidentally posted it again after (i think) 1-2 minutes~... This is to make sure that your post is not an identical duplicate...
That's all!
- Tanomoshii Nekojou (Nekomosh004)