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Date: Wed, 1 Aug 2012 20:09:33 +0200
To: Stas Malyshev <smalyshev@sugarcrm.com>
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Subject: Re: [PHP-DEV] Implicit isset in ternary operator
From: christoph.hochstrasser@gmail.com (Christoph Hochstrasser)

Hi, =20
> Traceback (most recent call last):
> =46ile =22<stdin>=22, line 1, in <module>
> KeyError: 'a'
> =20
> And it's just as annoying as in PHP. Actually, probably more annoying
> :). But it has .get() which solves the problem usually, albeit in a bit=

> more verbose way. Also, Python has defaultdict which I would usually us=
e
> when I need keys to be created automatically.



Ah, ok sorry about that=E2=80=A6

This means then, that Go is less strict about this than Python.

Consider this:
http://play.golang.org/p/Qbc0bEBsKa
-- =20
Christoph Hochstrasser
http://twitter.com/hochchristoph =7C http://christophh.net =7C https://gi=
thub.com/CHH



Am Mittwoch, 01. August 2012 um 19:54 schrieb Stas Malyshev:

> Hi=21
> =20
> > I've looked a bit into other languages (Ruby, Python, Go) and
> > all of them do not generate an error when an undefined dict/hash/map =
key is accessed.
> =20
> =20
> =20
> Python would definitely throw an exception:
> =20
> > > > a =3D =7B=7D
> > > > a
> > > =20
> > =20
> =20
> =20
> =7B=7D
> > > > print a=5B'a'=5D
> > > =20
> > =20
> =20
> =20
> =20
> -- =20
> Stanislav Malyshev, Software Architect
> SugarCRM: http://www.sugarcrm.com/
> (408)454-6900 ext. 227