# Confused about global variables

**URL:** <https://discourse.julialang.org/t/confused-about-global-variables/4441>\
**Category:** General Usage\
**Created:** [June 24, 2017, 4:10pm UTC](https://discourse.julialang.org/t/confused-about-global-variables/4441 "2017-06-24T16:10:09Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![kristoffer.carlsson](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/kristoffer.carlsson/32/22_2.png) [@kristoffer.carlsson](https://discourse.julialang.org/u/kristoffer.carlsson)\
**Post date:** [June 24, 2017, 5:18pm UTC](https://discourse.julialang.org/t/confused-about-global-variables/4441/2 "2017-06-24T17:18:56Z")

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See [Strange behavior, when constant is redefined inside a function](https://discourse.julialang.org/t/strange-behavior-when-constant-is-redefined-inside-a-function/4326)

![](https://global.discourse-cdn.com/julialang/original/3X/5/1/51e8a85d97e26a881fed1fd34acaaa95ada4e9cf.jpeg)

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