Groups > comp.lang.java.programmer > #8616

Re: in praise of type checking

From	Robert Klemme <shortcutter@googlemail.com>
Newsgroups	comp.lang.java.programmer
Subject	Re: in praise of type checking
Date	2011-10-06 23:56 -0700
Organization	http://groups.google.com
Message-ID	<06709af5-408d-4ee6-a898-5087a46308d7@d17g2000yqa.googlegroups.com> (permalink)
References	<noiq87l3l9umnl3a74u5jd2c0pnlq21dat@4ax.com> <j6lh5c$62o$1@dont-email.me>

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On Oct 7, 2:29 am, Eric Sosman <esos...@ieee-dot-org.invalid> wrote:
> On 10/6/2011 2:33 AM, Roedy Green wrote:
>
> > I changed the result of a widely used method from boolean to int.  The
> > neat thing was the compiler (actually the Intellij syntax checker)
> > made sure I fixed up every invocation of that method. It would not let
> > me forget even  one.
>
> > Imagine a language with loosey goosey type checking where it was
> > entirely up to you entirely to ensure all the invocations were
> > corrected.  [...]
>
>      Are you speaking of Python, or of Lisp?

... or Ruby.  These languages work remarkably well and in fact for me
it's more fun to code in Ruby than in Java.

Cheers

robert

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in praise of type checking Roedy Green <see_website@mindprod.com.invalid> - 2011-10-05 23:33 -0700
  Re: in praise of type checking Lew <lewbloch@gmail.com> - 2011-10-06 06:43 -0700
    Re: in praise of type checking Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2011-10-06 09:52 -0700
    Re: in praise of type checking Roedy Green <see_website@mindprod.com.invalid> - 2011-10-07 12:43 -0700
      Re: in praise of type checking Gene Wirchenko <genew@ocis.net> - 2011-10-07 14:57 -0700
      Re: in praise of type checking Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-10-07 20:18 -0400
  Re: in praise of type checking Robert Klemme <shortcutter@googlemail.com> - 2011-10-06 22:31 +0200
    Re: in praise of type checking Roedy Green <see_website@mindprod.com.invalid> - 2011-10-07 12:36 -0700
      Re: in praise of type checking Robert Klemme <shortcutter@googlemail.com> - 2011-10-08 16:05 +0200
        Re: in praise of type checking Lew <lewbloch@gmail.com> - 2011-10-08 09:35 -0700
          Re: in praise of type checking Robert Klemme <shortcutter@googlemail.com> - 2011-10-11 07:48 +0200
            Re: in praise of type checking Gene Wirchenko <genew@ocis.net> - 2011-10-11 13:04 -0700
            Re: in praise of type checking Arved Sandstrom <asandstrom3minus1@eastlink.ca> - 2011-10-11 17:52 -0300
              Re: in praise of type checking Patricia Shanahan <pats@acm.org> - 2011-10-12 01:49 +0100
                Re: in praise of type checking Gene Wirchenko <genew@ocis.net> - 2011-10-11 19:12 -0700
            Re: in praise of type checking Lew <lewbloch@gmail.com> - 2011-10-11 19:10 -0700
  Re: in praise of type checking Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-10-06 20:29 -0400
    Re: in praise of type checking Robert Klemme <shortcutter@googlemail.com> - 2011-10-06 23:56 -0700
      Re: in praise of type checking Gunter Herrmann <notformail0106@earthlink.net> - 2011-10-07 13:57 -0400
  Re: in praise of type checking Arved Sandstrom <asandstrom3minus1@eastlink.ca> - 2011-10-07 07:19 -0300
    Re: in praise of type checking Roedy Green <see_website@mindprod.com.invalid> - 2011-10-07 12:39 -0700
      Re: in praise of type checking Gene Wirchenko <genew@ocis.net> - 2011-10-07 15:03 -0700
        Space probes was Re: in praise of type checking Tom Anderson <twic@urchin.earth.li> - 2011-10-11 19:26 +0100
          Re: Space probes was Re: in praise of type checking Leif Roar Moldskred <leifm@dimnakorr.com> - 2011-10-12 01:15 -0500
            Re: Space probes was Re: in praise of type checking Travers Naran <tnaran@gmail.com> - 2011-10-12 07:23 -0700
            Re: Space probes was Re: in praise of type checking Martin Gregorie <martin@address-in-sig.invalid> - 2011-10-12 20:04 +0000
            Re: Space probes was Re: in praise of type checking Gene Wirchenko <genew@ocis.net> - 2011-10-12 13:53 -0700
              Re: Space probes was Re: in praise of type checking Leif Roar Moldskred <leifm@dimnakorr.com> - 2011-10-12 16:55 -0500
                Re: Space probes was Re: in praise of type checking Gene Wirchenko <genew@ocis.net> - 2011-10-12 15:02 -0700
                Re: Space probes was Re: in praise of type checking Leif Roar Moldskred <leifm@dimnakorr.com> - 2011-10-13 00:08 -0500
                Re: Space probes was Re: in praise of type checking Arved Sandstrom <asandstrom3minus1@eastlink.ca> - 2011-10-13 07:48 -0300
                Re: Space probes was Re: in praise of type checking "John B. Matthews" <nospam@nospam.invalid> - 2011-10-14 07:09 -0400
                Re: Space probes was Re: in praise of type checking Martin Gregorie <martin@address-in-sig.invalid> - 2011-10-12 22:03 +0000
            Re: Space probes was Re: in praise of type checking Tom Anderson <twic@urchin.earth.li> - 2011-10-14 14:14 +0100
  Re: in praise of type checking RedGrittyBrick <RedGrittyBrick@spamweary.invalid> - 2011-10-07 11:50 +0100
    Re: in praise of [loosey goosey] type checking) RedGrittyBrick <RedGrittyBrick@spamweary.invalid> - 2011-10-07 12:20 +0100
  Re: in praise of type checking Andreas Leitgeb <avl@gamma.logic.tuwien.ac.at> - 2011-10-07 14:00 +0000

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