I have a Julia array like this:

I have declared an array granule_poly in a loop and wish to concatenate it with other arrays outside the loop’s scope. I understand that Julia treats the variables locally inside a loop. What is the way around?

I have an array that I wish to split using ” ” as the delimiter. I am using the Base.split function, but there seems to be an error coming up. The array in question (poly) is as follows:

I have defined a variable outside a while loop in the following code:

I would like to avoid using ugly prefixed enum names like direction_right, wonder if it’s possible to use symbolic enum names?

The code below fails

I’m trying to write an interactive program using the Interact.jl packege with JupyterLab.

When I want to implemet a Sampler in Julia as seen in the example below, I always get an error cannot assign a value to imported variable Turing.sample from module Main Stacktrace, but I don’t know how to resolve this.

i have a function f and an Array A with values, i want to calculate argmin(f) regarding the Values in the Array.

I’m trying to write a short Julia program to solve the n queens problem – where you try place n queens on an nxn chess board such that they don’t attack each other – I am new to Julia and I don’t understand why the error “MethodError: no method matching check(::Int64, ::Int64, ::Int64, ::BitMatrix)” is given when check is defined with argument types for the variable types desired.