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This channel is intended for people just starting with the Raku Programming Language (raku.org). Logs are available at irclogs.raku.org/raku-beginner/live.html Set by lizmat on 8 June 2022. |
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| lucs | Given $u = '0042', how do I interpolate $u in a string to have it print as 'B'? | 03:24 | |
| (Note that U+0042 is B.) | |||
| coranila | one way would be something like `my $n = $u.parse-base(16); say $n.chr' | 03:35 | |
| as in, "0020" is base 10 (or base 8 if you're an old head), so you first gotta get it as hex | 03:36 | ||
| in a string that's probably "{$x.parse-base(16).chr}" | 03:37 | ||
| lucs | Yep, that does it. | 03:38 | |
| Thanks. | |||
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