Hi everyone, Sorry for the elementary question. How do I save any variables after a program runs in Julia? Could someone give me an example of how to save the variable “a” in a file .dat in this code? global a for i in 1:10 a = a+i end

There’s a few options but JLD2 works fine for me : using FileIO, JLD2 a = 1 FileIO.save("myfile.jld2","a",a) b = FileIO.load("myfile.jld2","a")

You can also use CSV or DelimitedFiles if you just want to save data in a text file.

The built-in serializer can be quite nice to use in some cases. using Serialization a = randn(100,100) f = serialize("file1.dat", a) a′ = deserialize("file1.dat") println(a == a′) Note however that the built-in serializer is designed for inter-process communication (IPC) and not really for stas…

[image] angeloaliano1: Could someone give me an example of how to save the variable “a” in a file .dat in this code? global a for i in 1:10 a = a+i end Also, this doesn’t do what you think it does and wouldn’t work. My suggestion is to stay in jupyter notebooks as you are learning, and j…

Save variable

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Save variable

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