Sure, guy just repeating almost same thesis as in the original Self demo dated back in '95,

"direct manipulation with objects errr.. data"..
except that now in crappy web-based environment.. and still missing the point..

because it is not about data, it is about objects.

On 29 March 2014 18:20, Tudor Girba <tudor@tudorgirba.com> wrote:

Beautiful demo. This should be our game, yet others are playing it :(.

Doru

On Sat, Mar 29, 2014 at 11:31 AM, Sven Van Caekenberghe <sven@stfx.eu> wrote:

On 29 Mar 2014, at 10:38, Sven Van Caekenberghe <sven@stfx.eu> wrote:

> This is a nice write down:
>
> �http://www.chris-granger.com/2014/03/27/toward-a-better-programming/
>
> with a nice demo of a prototype:
>
> �https://www.youtube.com/watch?v=L6iUm_Cqx2s
>
> Luckily, the horrible C++ code computing standard deviation in the article can be written quite elegantly and directly in Pharo:
>
> | input |
> input := #(2 4 4 4 5 5 7 9).
> (((input - input average) raisedTo: 2) sum / (input size - 1)) sort.
>
> Sven

Damn spelling correction ;-)

| input |
input := #(2 4 4 4 5 5 7 9).

(((input - input average) raisedTo: 2) sum / (input size - 1)) sqrt.

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Best regards,
Igor Stasenko.