Idiomatically determine all the characters that can be used for symbols: Difference between revisions
Idiomatically determine all the characters that can be used for symbols (view source)
Revision as of 18:01, 15 November 2017
, 6 years ago→{{header|Go}}
(Added Kotlin) |
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2nd..nth char: 193 NG, 63 OK 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz
</pre>
=={{header|FSharp}}==
Well, if the purpose of this task is to determine what can be used as an identifier then in F# anything so long as you enclose it in double backticks so:
<lang fsharp>
let ``+`` = 5
printfn "%d" ``+``
</lang>
{{out}}
<pre>
5
</pre>
Is this idiotmatically determined?
=={{header|Go}}==
Go allows the underscore, letters, and digits, with "letters" and "digits" defined by Unicode. The first character must be the underscore or a letter. To be exported, the first character must be an upper case letter, again as defined by Unicode.
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