# What does @\_## mean in @code\_warntype (and other questions)?

**URL:** <https://discourse.julialang.org/t/what-does-mean-in-code-warntype-and-other-questions/80360>\
**Category:** General Usage\
**Tags:** code\_warntype\
**Created:** [May 2, 2022, 10:16am UTC](https://discourse.julialang.org/t/what-does-mean-in-code-warntype-and-other-questions/80360 "2022-05-02T10:16:08Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![goerch](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/goerch/32/29122_2.png) [@goerch](https://discourse.julialang.org/u/goerch)\
**Post date:** [May 2, 2022, 10:38am UTC](https://discourse.julialang.org/t/what-does-mean-in-code-warntype-and-other-questions/80360/4 "2022-05-02T10:38:09Z")

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[Here](https://discourse.julialang.org/t/speed-up-for-loop-with-multithreading/79823/10) is how I do it.

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_[View the full topic](https://discourse.julialang.org/t/what-does-mean-in-code-warntype-and-other-questions/80360)._