July 14, 2019 Substitutions with writef() or format()? | ||||
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'Morning, all. If these lines: string currency = format("$%,.02f", 11_234_456.99); writeln(currency); Will result in: $11,234,456.99 Why don't these lines: string notCurrency = format("%,", 11_234_456); writeln(notCurrency); result in: 11,234,456 ??? Instead of a range violation? |
July 14, 2019 Re: Substitutions with writef() or format()? | ||||
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Posted in reply to Ron Tarrant | On Sunday, 14 July 2019 at 13:45:38 UTC, Ron Tarrant wrote:
> 'Morning, all.
>
> If these lines:
>
> string currency = format("$%,.02f", 11_234_456.99);
> writeln(currency);
>
> Will result in:
>
> $11,234,456.99
>
> Why don't these lines:
>
> string notCurrency = format("%,", 11_234_456);
> writeln(notCurrency);
>
> result in:
>
> 11,234,456
>
> ???
>
> Instead of a range violation?
Never mind. This works:
string notCurrency = format("%,?d", ',', 11_234_456);
writeln(notCurrency);
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