# What's \[\] mean?

**URL:** <https://forum.kirupa.com/t/whats-mean/50728>\
**Category:** Uncategorized\
**Created:** [May 5, 2004, 9:06pm UTC](https://forum.kirupa.com/t/whats-mean/50728 "2004-05-05T21:06:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Sandman9](https://avatars.discourse-cdn.com/v4/letter/s/6a8cbe/32.png) [@Sandman9](https://forum.kirupa.com/u/Sandman9)\
**Post date:** [May 5, 2004, 9:06pm UTC](https://forum.kirupa.com/t/whats-mean/50728/1 "2004-05-05T21:06:57Z")

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whats the difference between \_root[pr] and \_root.pr