similar to: Prototype 1.6.0.2 + Firefox 3 Enumerable problems

I'm using Centos 4.x (fully up to date) on a system at work. I have also been using firefox 2 (directly from mozilla.org) on it for a long time, and it tends to work just fine. yesterday I installed the new FF3 release. It works fine too, with one exception: The print dialog shows no printers! The print button is greyed out! There actually four or five printers defined on the system, and all

Dear list # I have a function ff <- function(a,b=2,c=4){a+b+c} # which I programmatically want to modify to a more specialized function in which a is replaced by 1 ff1 <- function(b=2,c=4){1+b+c} # I do as follows: vals <- list(a=1) (expr1 <- as.expression(body(ff))) expression({ a + b + c }) (expr2 <- do.call("substitute", list(expr1[[1]], vals))) { 1 +

Hi I am trying to create n functions where each function is defined in function one step before, i.e. something like ff.k(x) = ff.j(x) - sum(1:j), for j=k-1 Is it possible? If it isn't and I manually create each function then is their a way to call them through a loop? My objective is to calculate something like result.k = ff.k(x1)/ff.k(x2) for k in 2:n Thank you for your time,

Hi, I've built a quick-and-dirty diff GUI for Babelmark (thanks, Michel!). You can get it as a bookmarklet here: http://attacklab.net/babelmark/ If either Michel or Tom is interested in hosting this, I'll be happy to do the grunt work for a real integration. It's kind of pain in the ass to hit the bookmarklet every time you get new data from the server. I've tested this

Hi, I am running a fully updated CentOS 4 box. Since the last few rounds of updates - upgrading to the latest Firefox, I find that I can not print Bank statements etc ( .ps files when saved to disk). The Bank's logo and any lines on the form print OK but the actual content is distorted beyond recognition - printing a series of special characters (!"$%&#'(") instead of

Hey, all. We're rolling out VoIP, and I'm wondering about PoE recommendations, as we're going to have to replace our current network equipment. My first inclination would be to just plunk down the cash and do a Cisco system, but I'm relatively certain that would get shot down by finance. Any recommendations for a couple-hundred-port solution with VLANs, PoE, and QoS? Don't

I''m using FF2 + prototype 1.5.1 this small line is giving me a problem: $$("#splash- description .buy").hide(); Firebug says this: $$("#splash-description .buy").hide is not a function if I use a single $ the the hide() function seems to work... why is this function now working for the double $$? Stefan --~--~---------~--~----~------------~-------~--~----~

hello, I started with ftp://download.fedora.redhat.com/pub/fedora/linux/updates/8/SRPMS/firefox-2.0.0.16-1.fc8.src.rpm with the hope of rebuilding it for el5/centos. All of the dependencies were available (mostly from rpmforge) except one: something called system-bookmarks. I elected to comment out this from the spec, firefox.spec I did the extracts with CPIO rpm2cpio firefox-xxx.src.rpm |

The current beta version of Firebug doesn't appear to install on Firefox 3 on CentOS 5.2, apparently because it's reporting itself as 3.0b5 rather 3.0. I tweaked the minVersion requirement in the xpi to 3.0b5 and it seems to be working fine for me now. In case anyone else is interested in testing it, my tweaked version is available here:

this.initialize is undefined - prototype.js: Line 48 This error occurs with the following JS: <script src="prototype.js"></script> <script> function loadBrowseMode() { $(''browser'').update("Loading...<br/>"); Ajax.Request(''browse.php'', { method:''get'', parameters: { list:

I''m trying to set up a nested menu strucutre using RJS I want to be click on an item, have not have the whole page refresh but just have the menu <li id=''Selection''> refreshed 1 - my model is using :acts_as_tree 2 - in my controller I have the following.. it''s just a barebones start at being able to dig DOWN through the chilren def renderMenu

Hi R-users,   I wrote a code to evaluate double sum as follows:   ff2 <- function(bb,eta,z,k) { r <- length(z) for (i in 1:r) { sm1 <- sum((z[i]*bb/2)*(psigamma((0:k)+eta+1,deriv=0)/(factorial(0:k)*gamma((0:k)+eta+1))))  sm2 <- sum((besselI(z[i]*bb,eta)*log(z[i]*bb/2) - sm1)/besselI(z[i]*bb,eta))  sm2 } ff2(bb,eta,z,10)     but it gave me the following message:   >

Anybody else notice how poorly Firefox 3 update on CentOS-5 works via NX connection? Any suggestions on fixing the visual artifacts/bad redraws? Craig

R-Helpers, I'm sorry to have to ask this -- I've not used R very much in the last 8 or 10 months, and I've gotten rusty. I have the following (ff2 is a subset of a much, much larger dataset): > ff2 hostName user sys idle obsTime 10142 fred 0.4 0.5 98.0 2007-11-01 02:02:18 16886 barney 0.5 0.2 94.6 2007-10-25 19:12:12 8795 fred 0.0 0.1 99.8

I am trying to catch failed Ajax requests, but I''m talking about requests that receive no response from the server (server is down), not responses that result in a 500. The latter can be handled with the onException or onFailure callback, but I am not able to handle the former. To reproduce/test: 1) Start your server 2) Create a page that does this:

Hi, Does anyone know how to fit a GAM where one or more smooth terms are constrained to be monotonic, in the presence of "by" variables or other terms? I looked at the example in ?pcls but so far have not been able to adapt it to the case where there is more than one predictor. For example, require(mgcv) set.seed(0) n<-100 # Generate data from a monotonic truth.

does anyone else have major probs with Firefox as installed on CentOS5? ever since the RPM for FF3 came out it has been crashing daily. Usually when I use Save As... or Browse... or anything else that brings up the Gnome file picker. After the crash I re-start then the file picker works for a while. Sometimes it just takes scrolling or click+drag an image or some other random action. BANG

I have a problem related with the HABTM relationships with checkboxes. I''ve got a profile and a service model, both related with has_and_belongs_to_many. The problem is that i can insert new data in the profiles_services table, however, i cant delete already existing data. What could be the problem? --~--~---------~--~----~------------~-------~--~----~ You received this message

In this code: <html> <head> <title>PT test</title> <script type=''text/javascript'' src=''/js/prototype/1.6.0/ prototype.js''></script> <script type=''text/javascript''> //<![CDATA[ Event.observe(window, ''load'', function () { alert($(''login_username'')); }); //]]>

Hello, following code fragment given: ~~~ function jsPostAppend(script, form_id) { if(form_id) //parameters=''&'' + $(form_id).serialize() // first flavour parameters=''&'' + Form.serialize($(form_id)) // second flavour [...] ~~~ This works perfect for FF2, IE7 and Safari3 (in both flavours). With Opera 9.x, I get the following javascript errors: