# Tips to cope with scoping rules of top level \`for\` loops etc

**URL:** <https://discourse.julialang.org/t/tips-to-cope-with-scoping-rules-of-top-level-for-loops-etc/24902>\
**Category:** General Usage\
**Tags:** scope\
**Created:** [June 4, 2019, 12:17am UTC](https://discourse.julialang.org/t/tips-to-cope-with-scoping-rules-of-top-level-for-loops-etc/24902 "2019-06-04T00:17:55Z")\
**Posts on this page:** 1\
**Showing post:** 27

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**Author:** ![stevengj](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stevengj/32/71_2.png) [@stevengj](https://discourse.julialang.org/u/stevengj)\
**Post date:** [June 26, 2020, 4:48pm UTC](https://discourse.julialang.org/t/tips-to-cope-with-scoping-rules-of-top-level-for-loops-etc/24902/27 "2020-06-26T16:48:31Z")

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A post was split to a new topic: [Are let blocks as fast as functions?](https://discourse.julialang.org/t/are-let-blocks-as-fast-as-functions/42115)

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_[View the full topic](https://discourse.julialang.org/t/tips-to-cope-with-scoping-rules-of-top-level-for-loops-etc/24902)._