retard wrote:
I wonder what is causing all this. Have you started to consider everyone
with knowledge about programming languages a threat?
There are several ideas posted here a day, far more than could ever be
implemented in D, or even that could be thoroughly and fairly discussed by one
per
Thu, 29 Apr 2010 15:34:15 -0500, Ellery Newcomer wrote:
> Walter, you shouldn't be apologizing to retard. These personal attacks
> are just not acceptable on a public forum and coming from an adult.
>
> Instead, I think you should be more like him.
I think this whole thing is seriously getting o
Walter, you shouldn't be apologizing to retard. These personal attacks
are just not acceptable on a public forum and coming from an adult.
Instead, I think you should be more like him.
On 04/29/2010 03:25 PM, retard wrote:
Thu, 29 Apr 2010 10:21:15 -0700, Walter Bright wrote:
I'm sorry yo
Thu, 29 Apr 2010 10:21:15 -0700, Walter Bright wrote:
> retard wrote:
>> :) Sorry, but I actually have to use D.
>
> I'm sorry you'd have to use D if you don't want to, but it is a positive
> sign that D is catching on in the business world.
It's positive that you sometimes write a reply. What s
retard wrote:
:) Sorry, but I actually have to use D.
I'm sorry you'd have to use D if you don't want to, but it is a positive sign
that D is catching on in the business world.
On 04/29/2010 04:16 AM, bearophile wrote:
Michel Fortin:
is a much easier concept to grasp than double dispatch.<
It's not hard to think about double dispatch, you can see it like a special
case of function overload, where the language somehow allows you to overload on
the base of the dynam
Michel Fortin:
>is a much easier concept to grasp than double dispatch.<
It's not hard to think about double dispatch, you can see it like a special
case of function overload, where the language somehow allows you to overload on
the base of the dynamic type of two objects. Things gets less easy
bearophile wrote:
A short video about Clojure 1.2 Protocols, created to solve the expression
problem (that D doesn't solve well yet), they are like fake multimetods because
they are like single dispatch :-) (So they need just a virtual table, that the
JavaVM can optimize well):
http://vimeo.c
On 2010-04-28 21:39:41 -0400, bearophile said:
Andrei Alexandrescu:
Good question. Statistically, I'd say very few people are interested in
double dispatch.
I see. I'd like to know what CLOS (CLisp) users too think about this.
(Generally if a feature become syntactically clean and nice, an
Andrei Alexandrescu:
> Good question. Statistically, I'd say very few people are interested in
> double dispatch.
I see. I'd like to know what CLOS (CLisp) users too think about this.
(Generally if a feature become syntactically clean and nice, and it's written
in the manual, surely more peopl
On 04/28/2010 07:38 PM, bearophile wrote:
Andrei Alexandrescu:
I'm having trouble picturing the following scenario for a day in
life.
After your experience with Loki, what do you think about double
dispatch in external functions in D3?
Good question. Statistically, I'd say very few people ar
Andrei Alexandrescu:
> I'm having trouble picturing the following scenario for a day in life.
After your experience with Loki, what do you think about double dispatch in
external functions in D3?
Bye,
bearophile
Wed, 28 Apr 2010 18:34:44 -0500, Andrei Alexandrescu wrote:
> On 04/28/2010 06:28 PM, retard wrote:
>> Wed, 28 Apr 2010 13:22:53 -0400, bearophile wrote:
>>
>>> BCS:
>>>
Could you elaborate on what exactly the expression problem is?<
>>>
>>> I am far from being an expert on such matters, I wi
On 04/28/2010 06:28 PM, retard wrote:
Wed, 28 Apr 2010 13:22:53 -0400, bearophile wrote:
BCS:
Could you elaborate on what exactly the expression problem is?<
I am far from being an expert on such matters, I will do what I can to
answer. It's not an esoteric problem, if you program with an O
Wed, 28 Apr 2010 13:22:53 -0400, bearophile wrote:
> BCS:
>
>>Could you elaborate on what exactly the expression problem is?<
>
> I am far from being an expert on such matters, I will do what I can to
> answer. It's not an esoteric problem, if you program with an OO language
> you have probably
Lutger:
>I would love to never see a visitor pattern again, it really sucks compared to
>multimethods.<
You are probably more qualified than me to answer the original question by BCS
:-)
Multimethods are easy to use and understand (if you don't mix them with too
many other things).
>I think
bearophile wrote:
> According to the paper from Bjarne Stroustrup:
> http://www.research.att.com/~bs/multimethods.pdf
>
> this is a possible syntax D3 can use for the double dispatch:
> void foo(@virtual A a, @virtual B b) {}
>
> Bye,
> bearophile
I have studied this paper a bit once, it's good
On 04/28/2010 01:15 PM, Lutger wrote:
retard wrote:
Wed, 28 Apr 2010 16:44:07 +, BCS wrote:
Hello bearophile,
By the way, you can see an example of the expression problem here,
Could you elaborate on what exactly the expression problem is?
Learning the use of a search engine would
According to the paper from Bjarne Stroustrup:
http://www.research.att.com/~bs/multimethods.pdf
this is a possible syntax D3 can use for the double dispatch:
void foo(@virtual A a, @virtual B b) {}
Bye,
bearophile
retard wrote:
> Wed, 28 Apr 2010 16:44:07 +, BCS wrote:
>
>> Hello bearophile,
>>
>>
>>> By the way, you can see an example of the expression problem here,
>>
>> Could you elaborate on what exactly the expression problem is?
>
> Learning the use of a search engine would help you greatly i
Wed, 28 Apr 2010 16:44:07 +, BCS wrote:
> Hello bearophile,
>
>
>> By the way, you can see an example of the expression problem here,
>
> Could you elaborate on what exactly the expression problem is?
Learning the use of a search engine would help you greatly in your life:
=> http://www.g
Maybe it's better if I actually give a bit of answer too to your question.
If you take a look at my D code, you can see there are many kinds of car parts,
and two different kind of "visits" of them, that perform different operations
on them.
The problem is, what does it happen in the code if I
BCS:
>Could you elaborate on what exactly the expression problem is?<
I am far from being an expert on such matters, I will do what I can to answer.
It's not an esoteric problem, if you program with an OO language you have
probably faced it sometime.
I think it's one of the two most important O
Hello bearophile,
By the way, you can see an example of the expression problem here,
Could you elaborate on what exactly the expression problem is?
--
... <
A short video about Clojure 1.2 Protocols, created to solve the expression
problem (that D doesn't solve well yet), they are like fake multimetods because
they are like single dispatch :-) (So they need just a virtual table, that the
JavaVM can optimize well):
http://vimeo.com/11236603
By the
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