Hi All, I am trying to build a function which takes words as the input and checks them against a table: Colour = collect(“BROYWGIP”) Colourtable = Table(name = [“Black”, “Red”, “Orange”, “Yellow”, “White”, “Green”, “Blue”, “Purple”], symbol = [Colour[1], Colour[2], Colour[3], Colour[4], Colour[5]…

It seems to me like what you are doing should be a one or two-liner at most, but I struggle to see what exactly you are trying to do. Maybe something like this? julia> colour_dict = Dict(collect("BROYWGIP") .=> 0:7) Dict{Char, Int64} with 8 entries: 'P' => 7 'I' => 6 'Y' => 3 'R' => 1 'W…

Welcome! I cannot run your code, can you please follow the guidelines below? [image] Please read: make it easier to help you Meta Discussion Welcome to the Julia Discourse! We are enthusiastic about helping Julia programmers, both beginner and experienced. This public ser…

Thank you for responding, I have an issue running the code too, but the error comes from the Check(x). The possible inputs for x are supposed to be Black, Red, Orange, Yellow, White, Green, Blue, Purple. Anything else is supposed to return an error I have tried to follow the guidelines: using Tabl…

Please use triple backticks around your code so that discourse can format it: ``` paste your code here ``` Also, include all packages needed to run your code.

There are a few issues with your present code: collect(“BROYWGIP”): you have used an initial quote in the beginning, you must use " for the beginning and end of strings otherwise the first line will return an error (“BROYWGIP”) The @Compute macro and Table type are not part of the standard librar…

Hi M-Persic, Thank you for coming back. I have corrected the thread to show the package (apologies first time using the forum) the collect("BRYWGIP") returns an error when I use two single quotes, but provides a vector of size 8 when I use the double quote. perhaps this was a formating issue wh…

[image] Sunshine: collect("BRYWGIP") Yes, in Julia, a pair of single quotes ’ ’ delimit a character (Char), whereas pair of double quotes " " or “”" “”" delimit string literals. In this instance, we don’t know how the @Compute macro functions, so it’s hard to diagnose why it is spitting ou…

Thank you Nilshg, I am likely over complicating this as I get my head around the possible ways to code it!! I will try this approach as well

I found the @Compute macro in this part of the manual: https://typedtables.juliadata.org/stable/man/map/ :slight_smile:

[image] Sunshine: part of the manual you’re looking at the documentation of a package called TypedTable, not Julia’s own “manual”

Functions with Strings

New to Julia

Jake March 14, 2023, 4:19pm 12

Have you taken a look at enums? They are built in or there is a package with extended functionality.

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