Re: FAQ Topic - How do I convert a Number into a String with exactly2 decimal places? (2008-06-20)

On Jun 21, 8:53*am, "Evertjan." <exjxw.hannivo... (AT) interxnl (DOT) net> wrote:

Dr J R Stockton wrote on 20 jun 2008 in comp.lang.javascript:

I would like to add my latest version for 'any' integer d >= 0:

Fails, I think, for n=1.11, d>21 ; also for n = infinity, NaN. *

With quoted 'any', I ment any reasonable. ;-)

Catching all possibilities makes the code sound but unreadable for
instruction.

It is only necessary to include a test that s is all-digit, such as
if (/\D/.test(d)) return n // cannot cope

IMHO, d=0 should be allowed; it should give results such as "3." which
is deprecated but not wrong.

Sorry, John, your server seems down.

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