I'm in the process of working on a coding project in a pluto notebook. It's early days but I'm curious why the value of 1000 doesn't show beside quadorder in the screenshot above. It seems to output for everything else!
1 Answers
It is the ; in your code that triggers that. However, I don't think it is supposed to be expected behavior. It is supposed to be a comment, but the parser probably sees the ; and thinks that it is part of the code.
If you put it between quoting marks then this doesn't happen.
I.e. this should work as expected:
quadorder = 1000 # like python Julia doesn't require ';'
Otherwise, it would usually also work if you just don't put it at the end of the line.
The Julia REPL evaluates the semicolon wrongly and it is a know issue github.com/JuliaLang/julia/issues/28743. You can actually trick it into some weird behavior that suppresses output. For example this returns no output:
julia> ";#"
julia> a = ["; #", "hi", 3]
julia> a = "223" #;
The reason is that the REPL parser looks for the last semicolon in the line and if there is any # or if it is at the end of the line (whitespaces don't matter), then it suppresses any output.
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