Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.java.programmer > #39032

Re: Inclusive or exclusive array

Path csiph.com!eternal-september.org!feeder.eternal-september.org!reader01.eternal-september.org!.POSTED!not-for-mail
From Cecil Westerhof <Cecil@decebal.nl>
Newsgroups comp.lang.java.programmer
Subject Re: Inclusive or exclusive array
Date Tue, 30 Jul 2019 20:41:28 +0200
Organization Decebal Computing
Lines 34
Message-ID <87v9vjmkkn.fsf@munus.decebal.nl> (permalink)
References <87zhkvmqx8.fsf@munus.decebal.nl> <qhpsjq$ahi$1@dont-email.me>
Mime-Version 1.0
Content-Type text/plain
Injection-Info reader02.eternal-september.org; posting-host="836bcd58d7669a6d0685c847623fc8c3"; logging-data="17301"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/JPeM3T+IBYFj5WbGfyOpMDQb8k4FZXx8="
User-Agent Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux)
Cancel-Lock sha1:CKWDeTZ/1dAdVeKSM9flsTT4tRg= sha1:C6lSzSoQb01WmoDvICGQunxlFHw=
Xref csiph.com comp.lang.java.programmer:39032

Show key headers only | View raw

Eric Sosman <esosman@comcast-dot-net.invalid> writes:

> On 7/30/2019 12:24 PM, Cecil Westerhof wrote:
>> I am writing the following method:
>>      Long[] getFibonacciArray(int from, int to);
>>
>> What is more logical: an inclusive or an exclusive array?
>>
>> Should:
>>      getFibonacciArray(12, 12)
>>
>> return 'Long[1] { 144 }', or 'Long[0] {  }'?
>
>     There are precedents for both, the latter being noticeably
> more common.  There is also precedent for
>
> Long[12] {144, 233, 377, 610, 987, 1597,
>           2584, 4181, 6765, 10946, 17711, 28657}
>
> ... with a likely change of parameter name.
>
>     Citations:
>
> 	java.lang.String::substring(int, int)
> 	java.util.stream.IntStream::rangeClosed(int, int)
> 	java.lang.String::new(char[], int, int)

I was later also thinking about the third, but for the moment I go for
exclusive.

-- 
Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof

Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Inclusive or exclusive array Cecil Westerhof <Cecil@decebal.nl> - 2019-07-30 18:24 +0200
  Re: Inclusive or exclusive array Eric Sosman <esosman@comcast-dot-net.invalid> - 2019-07-30 12:52 -0400
    Re: Inclusive or exclusive array Cecil Westerhof <Cecil@decebal.nl> - 2019-07-30 20:41 +0200
      Re: Inclusive or exclusive array Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2019-07-31 02:19 +0200
        Re: Inclusive or exclusive array Eric Sosman <esosman@comcast-dot-net.invalid> - 2019-07-31 07:22 -0400
          Re: Inclusive or exclusive array Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2019-08-01 00:44 +0200
          Re: Inclusive or exclusive array Andreas Leitgeb <avl@logic.at> - 2019-08-01 08:02 +0000
            Re: Inclusive or exclusive array Eric Sosman <esosman@comcast-dot-net.invalid> - 2019-08-01 07:47 -0400
              Re: Inclusive or exclusive array Arne Vajhøj <arne@vajhoej.dk> - 2019-08-01 11:19 -0400
                Re: Inclusive or exclusive array Eric Douglas <e.d.programmer@gmail.com> - 2019-08-01 10:04 -0700
                Re: Inclusive or exclusive array nobody@example.org (Scott) - 2019-08-02 17:51 +0000
                Re: Inclusive or exclusive array Eric Douglas <e.d.programmer@gmail.com> - 2019-08-02 10:58 -0700
                Re: Inclusive or exclusive array nobody@example.org (Scott) - 2019-08-03 05:40 +0000
                Re: Inclusive or exclusive array Arne Vajhøj <arne@vajhoej.dk> - 2019-08-03 21:32 -0400
                Re: Inclusive or exclusive array Eric Douglas <e.d.programmer@gmail.com> - 2019-08-05 05:04 -0700
                Re: Inclusive or exclusive array Arne Vajhøj <arne@vajhoej.dk> - 2019-08-05 19:30 -0400
                Re: Inclusive or exclusive array Eric Sosman <esosman@comcast-dot-net.invalid> - 2019-08-01 14:20 -0400
                Re: Inclusive or exclusive array Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2019-08-02 01:15 +0200
                Re: Inclusive or exclusive array Eric Sosman <esosman@comcast-dot-net.invalid> - 2019-08-02 16:17 -0400
    IntStream.rangeClosed()   (was: Re: Inclusive or exclusive array) Andreas Leitgeb <avl@logic.at> - 2019-07-31 11:33 +0000
      Re: IntStream.rangeClosed() Eric Sosman <esosman@comcast-dot-net.invalid> - 2019-07-31 07:59 -0400
        Re: IntStream.rangeClosed() Eric Douglas <e.d.programmer@gmail.com> - 2019-07-31 05:40 -0700
          Re: IntStream.rangeClosed() Eric Sosman <esosman@comcast-dot-net.invalid> - 2019-07-31 11:02 -0400
            Re: IntStream.rangeClosed() Eric Douglas <e.d.programmer@gmail.com> - 2019-07-31 08:39 -0700
        Re: IntStream.rangeClosed() Martin Gregorie <martin@mydomain.invalid> - 2019-07-31 16:46 +0000
          Re: IntStream.rangeClosed() Eric Douglas <e.d.programmer@gmail.com> - 2019-07-31 10:16 -0700
  Re: Inclusive or exclusive array Marcel Mueller <news.5.maazl@spamgourmet.org> - 2019-07-30 23:21 +0200
  Re: Inclusive or exclusive array Arne Vajhøj <arne@vajhoej.dk> - 2019-07-30 19:43 -0400

csiph-web