> "Diez B. Roggisch" <[EMAIL PROTECTED]> (DBR) wrote:
>DBR> So you can also do
>DBR> "" + some_object
>DBR> However,
>DBR> some_object + ""
>DBR> or
>DBR> 1 + ""
>DBR> don't work - the operator is only overloaded on the left argument.
There is no problem with 1+"" neither with new Integ
On Jan 7, 7:26 pm, "Reedick, Andrew" <[EMAIL PROTECTED]> wrote:
> > -Original Message-
> > From: [EMAIL PROTECTED] [mailto:python-
> > [EMAIL PROTECTED] On Behalf Of Paddy
> > Sent: Monday, January 07, 2008 12:52 PM
> > To: [EMAIL PROTECTED]
&
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:python-
> [EMAIL PROTECTED] On Behalf Of Paddy
> Sent: Monday, January 07, 2008 12:52 PM
> To: python-list@python.org
> Subject: Re: dictionary/hash and '1' versus 1
>
> Or how using different o
On Jan 7, 5:09 pm, "Reedick, Andrew" <[EMAIL PROTECTED]> wrote:
> Bingo. Perl has specific operators to establish intent:
> > Perl -e "'1' + 1"
> > 2
> > Perl -e "'1' . 1"
> > 11
> '+' is the operator for addition
> '.' is the operator for string concatenation
>
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:python-
> [EMAIL PROTECTED] On Behalf Of Steven D'Aprano
> Sent: Saturday, January 05, 2008 7:01 PM
> To: python-list@python.org
> Subject: Re: dictionary/hash and '1' versus 1
>
> The pro
<[EMAIL PROTECTED]> wrote:
>In Java you can add the number 1 to a string, and have it
>automatically converted to string before the string join... What do
>you think of that feature?
"-%s" % 1
--
\S -- [EMAIL PROTECTED] -- http://www.chaos.org.uk/~sion/
"Frankly I have no feelings towards pe
[EMAIL PROTECTED] schrieb:
> Paddy:
>> Not really, it seems to me to be going the exact opposite way with
>> languages with automatic type conversions being seen as not suited for
>> larger programs.
>
> In Java you can add the number 1 to a string, and have it
> automatically converted to string
On Jan 5, 11:07 pm, [EMAIL PROTECTED] wrote:
> Paddy:
>
> > Not really, it seems to me to be going the exact opposite way with
> > languages with automatic type conversions being seen as not suited for
> > larger programs.
>
> In Java you can add the number 1 to a string, and have it
> automaticall
On Sat, 05 Jan 2008 15:07:10 -0800, bearophileHUGS wrote:
> Paddy:
>> Not really, it seems to me to be going the exact opposite way with
>> languages with automatic type conversions being seen as not suited for
>> larger programs.
>
> In Java you can add the number 1 to a string, and have it auto
Paddy:
> Not really, it seems to me to be going the exact opposite way with
> languages with automatic type conversions being seen as not suited for
> larger programs.
In Java you can add the number 1 to a string, and have it
automatically converted to string before the string join... What do
you
On Jan 4, 3:50 pm, "Reedick, Andrew" <[EMAIL PROTECTED]> wrote:
> > From: Stephen Hansen [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, January 03, 2008 7:39 PM
> > To: Reedick, Andrew
> > Cc: [EMAIL PROTECTED]
> > Subject: Re: dictionary/hash and
>
> > A single integer is distinctly different from a sequence of characters
> in
> > some encoding that may just happen to contain representations of a
> > number so they'll hash differently :)
>
>Depends on the context. The machine encoding may be different, but
> in human terms they
> From: Stephen Hansen [mailto:[EMAIL PROTECTED]
> Sent: Thursday, January 03, 2008 7:39 PM
> To: Reedick, Andrew
> Cc: python-list@python.org
> Subject: Re: dictionary/hash and '1' versus 1
>
>
>
> Well one important thing to learn while learning Pyt
Reedick, Andrew wrote:
> As a Perl monkey in the process of learning Python, I just stepped on
> the "'1' (string) is not the same as 1 (integer) in regards to keys for
> dictionaries/hashes" landmine.
This isn't a landmine; this is a _good_ thing. Python is strongly typed.
> Is there a good wa
On Thu, 03 Jan 2008 16:56:00 -0600, Reedick, Andrew wrote:
> The problem occurred because a method used to generate keys was
> returning a string instead of a number without an explicit conversion
> taking place. And since I was using hash.get(i, default_value) to avoid
> having to pair every key
> As a Perl monkey in the process of learning Python, I just stepped on
> the "'1' (string) is not the same as 1 (integer) in regards to keys for
> dictionaries/hashes" landmine. Is there a good way to ensure that
> numbers represented as strings or ints do not get mixed up as keys?
>
Well one im
On Jan 4, 9:56 am, "Reedick, Andrew" <[EMAIL PROTECTED]> wrote:
> As a Perl monkey in the process of learning Python, I just stepped on
> the "'1' (string) is not the same as 1 (integer) in regards to keys for
> dictionaries/hashes" landmine.
Congratulations. You have just stepped off the "'1' (st
17 matches
Mail list logo
