# Big List of Defold Pro Tips!

**URL:** <https://forum.defold.com/t/big-list-of-defold-pro-tips/1519>\
**Category:** The Defoldmine\
**Created:** [April 12, 2016, 2:55am UTC](https://forum.defold.com/t/big-list-of-defold-pro-tips/1519 "2016-04-12T02:55:35Z")\
**Posts on this page:** 1\
**Showing post:** 84

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**Author:** ![Pkeod](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/pkeod/32/606_2.png) [@Pkeod](https://forum.defold.com/u/Pkeod)\
**Post date:** [June 30, 2018, 3:14am UTC](https://forum.defold.com/t/big-list-of-defold-pro-tips/1519/84 "2018-06-30T03:14:28Z")

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Hash is fast, but it’s still more efficient to pre-hash everything. See this thread for other ways to do it [Is calling hash() every time inefficient? - #10 by Insality](https://forum.defold.com/t/is-calling-hash-every-time-inefficient/14642/10)

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