Comments for robert zubek / blog http://robert.zubek.net/blog Thu, 03 Dec 2009 21:50:15 +0000 http://wordpress.org/?v=2.9.2 hourly 1 Comment on Viral Coefficient Calculation by Why Twitter shouldn’t pursue an advertising business model « Customer Ecosystem http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/comment-page-1/#comment-375 Why Twitter shouldn’t pursue an advertising business model « Customer Ecosystem Thu, 03 Dec 2009 21:50:15 +0000 http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/#comment-375 [...] (Good) Despite somewhat stagnating growth compared to Facebook, and an unremarkable viral coefficient in the truest internet business sense, Twitter spends virtually nothing on acquisition, gets tons [...] [...] (Good) Despite somewhat stagnating growth compared to Facebook, and an unremarkable viral coefficient in the truest internet business sense, Twitter spends virtually nothing on acquisition, gets tons [...]

]]> Comment on SBCL + Emacs + Windows Vista by Sasha Shipka http://robert.zubek.net/blog/2008/04/09/sbcl-emacs-windows-vista/comment-page-1/#comment-373 Sasha Shipka Wed, 04 Nov 2009 18:50:00 +0000 http://robert.zubek.net/blog/?p=21#comment-373 Hello, I'm a newcomer to Lisp and I would like to make asdf-install work on windows also. I followed your instructions, return-output-from-program was changed this way already. However when I try to invoke (asdf-install:install :) error jumps out right away: The value ECHO is not of type LIST. [Condition of type TYPE-ERROR] Backtrace: 0: (COPY-LIST ASDF-INSTALL:ECHO)[:EXTERNAL] 1: (ASDF-INSTALL:INSTALL :CLOSER-MOP :PROPAGATE NIL :WHERE NIL) ... I tried to find (copy-list echo) anywhere in asdf-install code and failed (perhaps it has something with that :external). Hello, I’m a newcomer to Lisp and I would like to make asdf-install work on windows also. I followed your instructions, return-output-from-program was changed this way already. However when I try to invoke (asdf-install:install :) error jumps out right away:

The value ECHO is not of type LIST.
[Condition of type TYPE-ERROR]

Backtrace:
0: (COPY-LIST ASDF-INSTALL:ECHO)[:EXTERNAL]
1: (ASDF-INSTALL:INSTALL :CLOSER-MOP :P ROPAGATE NIL :WHERE NIL)
…
I tried to find (copy-list echo) anywhere in asdf-install code and failed (perhaps it has something with that :external).

]]> Comment on Clojure Web Server (in less than 100 lines) by Alan http://robert.zubek.net/blog/2008/04/26/clojure-web-server/comment-page-1/#comment-337 Alan Wed, 07 Oct 2009 05:52:23 +0000 http://robert.zubek.net/blog/?p=23#comment-337 Hi, very cool! This inspired me to write a Clojure web server from scratch, here: http://gist.github.com/203329. Clocks in at 63 lines; but obviously much less capable than Jetty. Hi, very cool! This inspired me to write a Clojure web server from scratch, here: http://gist.github.com/203329. Clocks in at 63 lines; but obviously much less capable than Jetty.

]]> Comment on Needs-based AI: part 1, needs and the main AI loop by robert zubek / blog :: Needs-based AI: part 2, advertisements and action selection http://robert.zubek.net/blog/2009/09/21/needs-based-ai-part-1-needs-and-the-main-ai-loop/comment-page-1/#comment-327 robert zubek / blog :: Needs-based AI: part 2, advertisements and action selection Wed, 23 Sep 2009 17:30:13 +0000 http://robert.zubek.net/blog/?p=77#comment-327 [...] to intro, part 1, part 2, part [...] [...] to intro, part 1, part 2, part [...]

]]> Comment on Needs-based AI: part 1, needs and the main AI loop by robert zubek / blog :: Needs-based AI: part 3, action performance http://robert.zubek.net/blog/2009/09/21/needs-based-ai-part-1-needs-and-the-main-ai-loop/comment-page-1/#comment-326 robert zubek / blog :: Needs-based AI: part 3, action performance Wed, 23 Sep 2009 17:29:56 +0000 http://robert.zubek.net/blog/?p=77#comment-326 [...] to intro, part 1, part 2, part [...] [...] to intro, part 1, part 2, part [...]

]]> Comment on Needs-based AI: part 2, advertisements and action selection by robert zubek / blog :: Needs-based AI: part 1, needs and the main AI loop http://robert.zubek.net/blog/2009/09/22/needs-based-ai-part-2-advertisements-and-action-selection/comment-page-1/#comment-325 robert zubek / blog :: Needs-based AI: part 1, needs and the main AI loop Wed, 23 Sep 2009 17:28:52 +0000 http://robert.zubek.net/blog/?p=79#comment-325 [...] to intro, part 1, part 2, part [...] [...] to intro, part 1, part 2, part [...]

]]> Comment on Needs-based AI: intro by robert zubek / blog :: Needs-based AI: part 2, advertisements and action selection http://robert.zubek.net/blog/2009/09/20/needs-based-ai-intro/comment-page-1/#comment-324 robert zubek / blog :: Needs-based AI: part 2, advertisements and action selection Wed, 23 Sep 2009 17:22:09 +0000 http://robert.zubek.net/blog/?p=74#comment-324 [...] (This note is a part of the needs-based AI series) [...] [...] (This note is a part of the needs-based AI series) [...]

]]> Comment on Needs-based AI: intro by robert zubek / blog :: Needs-based AI: part 3, action performance http://robert.zubek.net/blog/2009/09/20/needs-based-ai-intro/comment-page-1/#comment-323 robert zubek / blog :: Needs-based AI: part 3, action performance Wed, 23 Sep 2009 17:21:52 +0000 http://robert.zubek.net/blog/?p=74#comment-323 [...] (This note is a part of the needs-based AI series) [...] [...] (This note is a part of the needs-based AI series) [...]

]]> Comment on Needs-based AI: intro by robert zubek / blog :: Needs-based AI: part 1, needs and the main AI loop http://robert.zubek.net/blog/2009/09/20/needs-based-ai-intro/comment-page-1/#comment-322 robert zubek / blog :: Needs-based AI: part 1, needs and the main AI loop Wed, 23 Sep 2009 17:21:35 +0000 http://robert.zubek.net/blog/?p=74#comment-322 [...] (This note is a part of the needs-based AI series) [...] [...] (This note is a part of the needs-based AI series) [...]

]]> Comment on Viral Coefficient Calculation by 3 drivers of growth for your business model. Choose one. | Casey-Computing and Technology http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/comment-page-1/#comment-319 3 drivers of growth for your business model. Choose one. | Casey-Computing and Technology Tue, 01 Sep 2009 14:20:20 +0000 http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/#comment-319 [...] key metrics are Acquisition and Referral, combined into the now-famous viral coefficient. If the coefficient is > 1.0, you generally have a viral hit on your hands. You get increasing growth by optimizing the viral [...] [...] key metrics are Acquisition and Referral, combined into the now-famous viral coefficient. If the coefficient is > 1.0, you generally have a viral hit on your hands. You get increasing growth by optimizing the viral [...]

]]>