search for: plucking

I suggest that if you don''t pass any args to ActiveRecord#pluck, it would use the select values. This follows along well with the way other AR::Calculations work. As an extra benefit we would be able to pluck virtual columns. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To view this discussion on the web visit

Hi all, I have multiple textboxes containing numbers. I want to add up all the numbers and show the sum. Can I select the textboxes by class and sum the content? This also has to happen realtime: when a number is changed ina textbox the sum should also change. can this be done? regards, Stijn --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

Hello all, I have some checkbox array like these: <input type=checkbox name=list[] value="1">Java<br> <input type=checkbox name=list[] value="2">JavaScript<br> <input type=checkbox name=list[] value="3">ASP<br> <input type=checkbox name=list[] value="4">HTML<br> <input type=checkbox name=list[]

Is there a way to retrieve an HTML table in javascript and convert it to JSON using prototype? I''m stumped :( phil --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To

Keir, George, it in particular doesn''t do what its title says: "Remove lock in ept_get_entry, ..." - the last two hunks are simply missing compared to -unstable c/s 22526 (I have no cluse how that happened). Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

function CreateTOC(){ var $aTOC = document.getElementsByClassName(''tocitem''); var $temp = ''''; if(isArray($aTOC)){ for($t in $aTOC){ $temp += ''t='' + $t + '', '' + $aTOC[$t].name + ''<BR>''; } $(''test1'').innerHTML = $temp; } } When I run this code

Hi, I am getting stuck over an apparently simple problem in the use of regular expressions : To collect together the first letters of the words from the Perl motto, ?There is more than one way to do it? in the following form ? TIMTOWTDI. I tried the following code : ? ##### A regex problem with the Perl motto astr<-"There is more than one way to do it" b1<-grep("\\<",

On Fri, Oct 04, 2002 at 01:57:03PM -0400, Hod McWuff wrote: > Agreed that the oversampling isn't useful in the long term. I'm not sure > what you mean by 'dictioniary overhead'. > > I'd like to see an easy-to-invoke set of parameters that will spare no > cpu expense and produce the tightest theoretically possible output. > > I'm guessing the best of

I am trying to pass and array from an AJAX Javascript function to a controller. The parameter is being read as a single string and not an array. The Javascript function: function sendtolist(formName){ var form = $(formName) var checked = [] checked = form.getInputs("checkbox","plans[]").findAll(function(item) { return item.checked; }).pluck("value");

Can anyone recommend any solutions for plucking files out of my samba shares that haven't been used in a while. I would like someway to move them off to some archive solution. _________________________________________________________________ Express yourself with gadgets on Windows Live Spaces http://discoverspaces.live.com?source=hmtag1&amp...

I had a beginner''s question. I am testing the create action on my controller. I wanted to fetch the ID parameter of the newly created object, so that I can make some assertions on it. But I can''t seem to find an elegant way of doing that. Of course, might create action redirects. That means that @response.redirect_url is something like "/show/8". So I could pluck

I am trying to have prototype perform a request and return to me a javascript object representing the json string returned by the request. I want to iterate over the contents to print each object in the json string. The value of transport.reponseText in onSuccess is what I would expect. But once I try to perform evalJSON() on this text it gives me a bunch of extra function()s when i try to

Hi guys, I''m trying to make a drag''n''drop portal using sortable element. I would like to apply the "hoverclass" option only on the droppable zone instead of the column border. Any idea a about the solution? Thanks for any help, Sabri --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups

--- Hod McWuff <hod@wuff.dhs.org> wrote: > On Fri, 2002-10-04 at 10:26, Marco "elcabesa" Belli wrote: > > oversampling.. i maean digitally change the wave file rate form > 44khz to 440 > > khz > > > > it make next sample easyer predictable > > OK, IANASPE (signal processing engineer) but it seems to me that if a > simple shift like that can

I''ve recently submitted two patches (#5122 and #5266) to the Rails trac. These patches are actually for Prototype. There appears to be very little discussion about Prototype on this list, but I wanted to share what I''ve been doing in the hopes of soliciting some feedback from you folks. If this isn''t the right place to discuss Prototype, mea culpa - where should I

Hello everyone, I''m new here. I''ve been working with prototype and plotr for about a month now, off and on, and I have pretty much hit the wall on using the data returned by Ajax.Request. I''m using some php code to return a string: {''foo'': [[0,0.0865334429075127], [1,0.0828179861705063], [2,0.0828173042602942], [3,0.0841707718624196]]} But I keep

On Sat, Oct 05, 2002 at 12:26:12PM -0400, Hod McWuff wrote: > On Sat, 2002-10-05 at 03:19, Miroslav Lichvar wrote: > > On Fri, Oct 04, 2002 at 01:57:03PM -0400, Hod McWuff wrote: > > > Agreed that the oversampling isn't useful in the long term. I'm not sure > > > what you mean by 'dictioniary overhead'. > > > > > > I'd like to see

Dear All Another one I have touched on before with a much older OS and version. My sessionInfo() is: > sessionInfo() R version 2.5.1 (2007-06-27) i686-redhat-linux-gnu locale: LC_CTYPE=en_GB.UTF-8;LC_NUMERIC=C;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_GB.U TF-8;LC_MONETARY=en_GB.UTF-8;LC_MESSAGES=en_GB.UTF-8;LC_PAPER=en_GB.UTF-

Thanks! I can try to modify that for my needs. Any idea where can I find a list of patches? I'll look for centos specific ones that I might want to apply. The spec file you shared has a few upstream patches as well as Fedora specific ones. I wonder does one knows which patches should be applied to each release, do they publish it somewhere? Roee. ?On 1/23/19, 6:35 PM, "CentOS on behalf

Lets talk about SIP and IAX2 1. The good and bad of both 2. What is the better one and why 3. and any other information that maybe use full -- Best regards, Al Bochter Bochter Services (Voip PBX) Toll Free: 866-638-1254 EXT: 250 (Voip PBX) Free World DialUp: 780217 EXT: 250 (Voip) Cellular: 712-432-5401 http://www.BochterServices.com/?t=Email BUY and sell Coins, Silver and Gold