Hey everyone ! First of all, i would like to thank everyone of this community for the help you give to beginners like me. Actually, i have a problem about a variable which disappear when i enter a for loop. Does anyone has an idea why ? The following code : a = 0 for i in 0:0.1:pi/2 a = a…

Julia has different rules for scoping than what you are used to. See the docs here . Solution 1: Decalre a global in the loop a = 0 for i in 1:5 global a a += 1 end Solution 2: Use a let block let a = 0 for i in 1:5 a += 1 end a end Solution 3: Use a function functio…

Variable which disappear in a for

General Usage

lungben November 17, 2020, 4:25pm 2

see here:

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Variable which disappear in a for

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