Comments for Ulf Wiger

Comment on rdbms 1.992 by Tony

Tony — Mon, 08 Mar 2010 20:51:59 +0000

Hej Ulf,

It may not be a perfect product, but it should be a useful tool. So please do not stop improving it. I think I found the function, do you mean set_property/3 in rdbms_props.erl? But to be frank, I would like to use add_properties/1 instead of this. Because you properly defined what is a valid property in the manual as shows below:

VALID PROPERTIES
Properties are given as {Key, Value} tuples, where the key consists of a

{Class : attr | rec | tab, Name, Property} tuple.

Then I know the input of add_properties/1 must be a list of tuples of this kind.

But what about set_property(Tab, Key, Value), I may understand what are Key and Value, What do you mean Tab? as far as I understand, it is part of Key variable as the name of a table. Is that right? It is regretful to deleted add_properties/1, it is really important.

Poor,
Tony

Comment on rdbms 1.992 by Ulf Wiger

Ulf Wiger — Mon, 08 Mar 2010 13:29:58 +0000

@Tony: I believe you will find the corresponding functions in rdbms_props.erl

Apologies for the incomplete state of the documentation. I have not been aware of anyone using ‘rdbms’. I’d love to hear what you are up to, though.

Comment on rdbms 1.992 by Tony

Tony — Mon, 08 Mar 2010 13:07:20 +0000

Hello Ulf,

I am a master student who is doing a thesis with rdbms. As I downloaded the newest version of code, I did not find add_properties/1 in rdbms module, So did you delete it or you put it somewhere else?

Best regards,
Tony

Comment on Micro-fiddling with erlhive by Zubair Quraishi

Zubair Quraishi — Tue, 23 Feb 2010 17:28:43 +0000

Ok, well thanks anyway. I’ve already built a similar thing in Ruby, but evetually I realised that Erlang was the only sensible way to go, so I was very surprised that someone else has tried to build something similar. I’ll be releasing the Erlang version in stages over the next few months. but nice to see that you and Joe think it is a good idea too. Great minds think alike!

Comment on Micro-fiddling with erlhive by Ulf Wiger

Ulf Wiger — Tue, 23 Feb 2010 14:19:56 +0000

@Zubair: Not that I know of. I was thinking about running one before, but the problem was that the Web GUI wasn’t ready. Erlhive has a command-line interface, so accessing it through a CLI component could have been an option (some assembly required, though). I’ve looked at a few, but eventually, my attention was needed elsewhere and I haven’t pursued it.

Comment on Micro-fiddling with erlhive by Zubair Quraishi

Zubair Quraishi — Tue, 23 Feb 2010 13:05:01 +0000

Is there a public erlhive I can use to run applications or just try it out?

Comment on Øredev 2009 by art

art — Thu, 12 Nov 2009 00:07:58 +0000

Ulf Wiger,

Thank you for the slides that give insight to process of solving problems using the unique features offered by Erlang

Comment on Øredev 2009 by Ulf Wiger

Ulf Wiger — Wed, 11 Nov 2009 10:58:19 +0000

@Kristofer, I'll reply in English (question was "can we expect a web kit for Erlang similar to Ruby on Rails?") There are some web kits for Erlang, but perhaps no clearly dominating one. Here are a few: Erlang Web Erlyweb (no longer maintained, I think) Nitrogen Webmachine

Comment on Øredev 2009 by Kristofer Pettersson

Kristofer Pettersson — Tue, 10 Nov 2009 10:48:08 +0000

Hej!

Kan man vänta sig ett webkit för Erland precis som kom med Ruby on rails?

Comment on What is Erlang-Style Concurrency? by Daily Links #98 | CloudKnow

Daily Links #98 | CloudKnow — Tue, 15 Sep 2009 15:54:15 +0000

[...] Ulf Wiger: What is Erlang-Style Concurrency? [...]