This is related to my problem here:
Editing velocity template of Liferay changes not showing or takes a while
I've tried to investigate the caching problem and tried different things. Here's what I found out.
I just found out that my css is also delayed in showing the updates. I tweak my css file adding comment and testing it on my browser. Now just requesting it on the URL it will just give me an older version of the file. now if i put a query asking for version, (eg. mystyle.css?v2) it will pull the latest file and it records it. I can even see different version, eg. (mystyle.css?v1) or (mystyle.css?v2. I've cleaned my cache so it's definitely on the server side (i think).
Is there a way I can clear my cache?
Thank You!