In the REPL, to test some code, I often do things like julia> a = 0 0 julia> for i=1:3 a+=i end But under Julia 1.0 this will now throw an error ERROR: UndefVarError: a not defined Stacktrace: [1] top-level scope at ./REPL[2]:2 [inlined] [2] top-level scope at ./none:0 The f…

Just use IJulia . It will have the same “feel” as v0.6. Also, it wouldn’t hurt just trying to learn the new scoping rule…

[image] Paul: pointing me to THE helpful resource Or more generally, use GitHub - JuliaLang/SoftGlobalScope.jl: utilities for "soft" global scope in interactive Julia environments . Put it in your startup file if you wish.

IJulia does not give me the speed that I need for my calculations. I need a local installation with a lot of help from the GPU. That’s why I ended up going from IJulia (0.x) notebooks on the web to the desktop. That’s how I landed with JuliaPro 1.x I got some help with scoping a simple loop this mo…

Thanks for this. I’ll check it out. If SoftGlobalScope.jl does the job, I’ll be back and we’ll have a party. I have to say that in the meantime, I’ve already got a body part or two in the jaws of Mathematica. Wish me luck.

[image] Paul: IJulia does not give me the speed that I need for my calculations. I need a local installation with a lot of help from the GPU. You can run IJulia locally. Don’t confuse IJulia with juliabox or whatever cloud server you are using.

[image] mbauman: Or more generally, use https://github.com/stevengj/SoftGlobalScope.jl . Put it in your startup file if you wish SoftGlobalScope doesn’t work in the REPL. It only works in environments that choose to use it, which so far is just IJulia. add R…

Ah, thanks for the correction. I had thought it did.

Aahhh. That sounds promising. Thanks.:grinning:

REPL and for loops (scope behavior change)

General Usage

Paul January 25, 2019, 1:41am 25

Thanks for the interest. My original problem lives here: Global Scope Confusion

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REPL and for loops (scope behavior change)

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