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From: Martin Jambon <martin_jambon@emailuser.net>
To: Arthur Chargueraud <cours_caml@france-ioi.org>
Cc: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] Unexpected behaviour of strings initialized with quotes
Date: Wed, 23 Nov 2005 12:56:46 -0800 (PST)	[thread overview]
Message-ID: <Pine.LNX.4.63.0511231229310.3572@munge> (raw)
In-Reply-To: <002601c5f017$7ba6cc10$e600a8c0@arthur>

On Wed, 23 Nov 2005, Arthur Chargueraud wrote:

> I am surprized by a difference of behaviour between the strings
> "bbbb" and (String.make 4 'b').

...

> This is not a real problem, since it is not usual to modify
> strings initialized with quotes, but I am just wandering
> about the reason of such a behaviour...

It's actually easier to write String.copy "abc" instead of "abc"
than:
let f =
   let constant = "abc"
   fun x ->
      ...
      do_something_with constant
      ...

instead of:
let f x =
   ...
   do_something_with "abc"
   ...

which happens all the time.

--
Martin Jambon, PhD
http://martin.jambon.free.fr

Store and share your bioinformatics tips at http://wikiomics.org


      reply	other threads:[~2005-11-23 20:56 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-11-23 10:20 Arthur Chargueraud
2005-11-23 20:56 ` Martin Jambon [this message]

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