[Haskell-cafe] Re: Problems interpreting
wnoise at ofb.net
Mon Sep 18 13:30:11 EDT 2006
On 2006-09-18, Jón Fairbairn <jon.fairbairn at cl.cam.ac.uk> wrote:
> Andrea Rossato <mailing_list at istitutocolli.org> writes:
>> On Mon, Sep 18, 2006 at 12:42:59PM +0100, Jón Fairbairn wrote:
>> > And if you do that, you can write it like this:
>> > subst e l'
>> > = concat . map subst_elem
>> > where subst_elem x
>> > | x == e = l'
>> > | otherwise = [x]
>> Pretty. Just to many keystrokes.
> Keystrokes? Learn to touchtype!
One has only a finite number of keystrokes before one's hands give out.
Use them wisely.
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