World: r3wp
[Tech News] Interesting technology
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Henrik 19-Sep-2010 [5179] | http://noname.c64.org/csdb/release/?id=94185&show=summary I wonder if this is good for learning TCP/IP. |
Graham 19-Sep-2010 [5180] | Is this like Simon's Basic? |
Henrik 19-Sep-2010 [5181] | it seems to be an extension for plain BASIC. |
Geomol 20-Sep-2010 [5182] | Yeah, TCP extension commands to BASIC: http://lyonlabs.org/commodore/kb-bob/KB.htm Quite cute, I think. It could be good for learning TCP/IP, as it's very basic. :) |
Maxim 20-Sep-2010 [5183] | why is it that those Hex error numbers got me all warm and fuzzy when I saw them? :-) |
Robert 21-Sep-2010 [5184] | http://www.returninfinity.com/baremetal.html Quite interesting OS Kernel stuff. |
Pekr 21-Sep-2010 [5185x2] | Robert - what do you think of L4 microkernels? Written in C, platform independent API, BSD, comes from Germany :-) http://en.wikipedia.org/wiki/L4_microkernel_family |
Qt 4.7 is out. It sports QML, a declarative GUI definition. So far JAVA FX was the closest match for declarative VID. But JAVA FX is pretty much irrelevant. Qt is much more important otoh (my opinion) - now you can look at the examples - VID's no more unique - now even monkey can code in Qt, and get kind of cross-platform :-) http://doc.qt.nokia.com/4.7/qdeclarativeexamples.html | |
Maxim 21-Sep-2010 [5187x2] | return infinity is quite appealing :-) |
OMG !!! As of the current version with the full CLI and internal functions, the operating system binary is only 16384 bytes. A standard "Hello, World!" example compiles to a file of only 31 bytes. | |
Gregg 21-Sep-2010 [5189x2] | Don't tell Carl about return infinity, he'll think REBOL is too bloated. |
Qt has some really nice ideas in it. Note the importance they place on being able to create slick GUIs, but with the note that business apps only need a little slickeness around the edges. And the prominence of a state machine engine at the core. | |
Maxim 21-Sep-2010 [5191] | I also thought the guis looked a lot like rebol. |
Graham 21-Sep-2010 [5192x2] | Anything we can use? |
Was this an open source development or a Nokia team that did this? | |
Gregg 22-Sep-2010 [5194] | It's C++ oriented, but they have some new higher-level stuff. e.g. the declarative UI dialect Petr mentioned. |
Geomol 22-Sep-2010 [5195] | Qt was developed by norwegian company Trolltech starting in 1991, and was acquired by Nokia in 2008. |
Pekr 22-Sep-2010 [5196] | How big is the package? I do remember some talks about using Qt as a potential View replacement, but IIRC BrianH expressed, that integrating Qt with REBOL would be difficult. |
Geomol 22-Sep-2010 [5197x2] | You can look at http://qt.nokia.com/downloadsand choose "Go LGPL". A few 100 MB, it seems. But there are many modules: http://en.wikipedia.org/wiki/Qt_%28framework%29#Modules Maybe only a fracton is needed? |
*fraction* | |
Graham 22-Sep-2010 [5199] | Was the thesis that integrating Qt would be more than writing R3gui? |
Henrik 22-Sep-2010 [5200] | starting in 1991... ok, if we are allowed to develop on the R3 GUI for 19 years, we can probably get pretty far :-) |
Graham 22-Sep-2010 [5201] | Are Danes better programmers than Norwegians? :) |
Geomol 22-Sep-2010 [5202] | Of course! ;P |
Ladislav 22-Sep-2010 [5203] | :-D |
Graham 22-Sep-2010 [5204] | I guess the FInns are smarter ... as they just buy up the programmers they need :) |
Robert 22-Sep-2010 [5205x2] | L4: Well, it's interesting and done by the university in the City I live in. So, no big deal, to get in contact with these guys. |
With host-kit I would like to see a baremetal version of R3 :-) That would be extremly cool. | |
Pekr 22-Sep-2010 [5207x2] | I see OS written in assembly as extermly bad decision for any sane kind of scaling .... |
I still think, that the best base, albeit commercial, is QNX - lot's of target embedded platforms covered ... REBOL could co-work-with, or replace Photon GUI ... I want View app in my car, then calling Cyphre and lamenting about some bug :-) | |
Oldes 22-Sep-2010 [5209x2] | hm... BareMetal CLI is maybe 16kB, but it eats all CPU from one core just waiting for commands. |
But they have colors in the console.. something I always wanted to have in REBOL (of course under Win as Linux have color support) | |
Maxim 22-Sep-2010 [5211x3] | the baremetal OS uses a different approach... it launches small tasks on one core per process... which is how all dev should be. all it needs is an api to have two threads to communicate and voila... also notice that the apps sit at the same level as the os, so they have much more leverage on the HW (with added responsibility) |
though its mission is clear... its not the basis for a gui OS... you can write one over it I guess. | |
cool, Carl and Rebol are mentioned in this interview with Trevor Dickinson from A-Eon Technology.... he's part of the top 3 amiga people A-Eon would hire in their team if they had the funds. :-) he also mentions the porting of Rebol to Amiga 4. mentionned at a bit after 20:00 in. http://www.amigaz.org/2010/09/12/art-episode-47-a-sunday-with-trevor/ the only other Named ( living ) person is Dave Heynie. | |
Pekr 23-Sep-2010 [5214] | hmm, and the situation with ARM family is becoming better and better - Marvell releases new CPU - 200mil triangles = 3D FullHD (two simultaneous FullHD streams) .... http://www.engadget.com/2010/09/23/marvell-unveils-1-5ghz-triple-core-application-processor-all-cu/ We should get ourselves to ARM, it starts to be powerfull enough for even higher-end devices, not just cell-phones :-) And Amiga should finally abandon PPC too. If they fear x86 as being a general CPU, fearing users using Windows (totally stupid argument btw), they should go ARM too :-) |
Graham 24-Sep-2010 [5215] | http://www.businessweek.com/magazine/content/10_40/b4197040487856.htm HP is giving away a free Android tablet which is also used to control the printer you buy to get the "freebie" |
Pekr 24-Sep-2010 [5216] | HP and Android? I would expect WebOS :-) |
Graham 24-Sep-2010 [5217] | This is a pre webos product http://blog.laptopmag.com/hands-on-with-hps-photosmart-estation-printer-and-its-detachable-android-tablet-video |
Pekr 24-Sep-2010 [5218x2] | http://www.osnews.com/story/23832/HP_Slate_vs_Samsung_Galaxy_Tab_or_Why_HP_Bought_Palm_ |
So far it seems to me, that Samsung Galaxy tab is the only real competition to iPad ... | |
Graham 24-Sep-2010 [5220x2] | iPad seems to be consumer device ... |
so, maybe there's a conflict in being able to design a very easy to use consumer device that also allows one to create content just as easily | |
Graham 25-Sep-2010 [5222x5] | Seagate release their hybrid SSD/hard drive for laptops http://www.seagate-space.com/issue_6/anz/downloads/sea_momentus_xt.pdf |
software monitors which files are being used frequently and shifts it to the SSD | |
Just what I need for those long encap cycles I go thru | |
http://www.shweeb.com/index.php?m=vision safe cycling as a modern form of transportation ... just got over $1M from google .... | |
Can't see it addressing those steep hills I go down to work and back. | |
Gregg 25-Sep-2010 [5227] | Thanks for posting those Graham. |
Graham 27-Sep-2010 [5228] | Virus/worm crashes Virgin Blue stranding passengers in Australia and NZ http://www.stuff.co.nz/travel/australia/4170278/Virgin-Blue-passengers-stranded No, they don't mention it was a worm, but they did on the TV broadcast I was watching just now. |
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