similar to: AJAX can reduce bandwidth

I have a form with a text area. I want to have an observer watch the text area and update a div with the running count of characters in the text area. I tried "onchange" but that doesn''t update until you leave the text area. I was able to get it working using AJAX, but it''s silly to make a needless round trip to the server, when the page already knows

I''ve seen this come up a few times before on this list but never felt it got a satisfactory answer. What is the best way to execute timed actions? Examples include sending an email each week, calculating interest each day, or cleaning up your database or server files. This wiki page has some ideas, but these seem a bit extreme.

I have an e-commerce site and users check out with a form. The results of that form are sent to a "confirm your order" page via POST. I take great pains to NEVER store the full credit card number on my server--just the last 4 digits. I was very surprised to find that by default Rails will record POST requests with parameters in the production.log. And those parameters

Hi, I am relatively new to Rails and I can''t get the following to work: what I am trying to do is to make the first item of a list to flash: var item = $(''items'').firstChild; new Effect.Highlight(item); I get the this Javascript error message: this._base has no child (effects.js, line 445) But I am able to do this without any problems: var item =

On map: only flush when old PTE was valid or invalid PTE may be cached. On unmap: always flush old entry, but skip flush for unaffected IOMMUs. Signed-off-by: Espen Skoglund <espen.skoglund@netronome.com> -- iommu.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) -- diff -r 8187fd8113f9 xen/drivers/passthrough/vtd/iommu.c ---

Previously applied sanity check fixup is incorrect. Signed-off-by: Espen Skoglund <espen.skoglund@netronome.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

hello people, i m new to rails and i m thinking of buying Ruby on Rails 3 Essential Training with Kevin Skoglund tutorial http://www.lynda.com/Ruby-on-Rails-3-tutorials/essential-training/55960-2.html but problem is the tutorial is created on 2010 oct => so its 2 yrs old so my question it is fine to Buy these Tutorial in the changing rails world? Please Help me -- You received this

On Tue, Sep 15, 2015 at 2:47 PM, Jeremy Hoel <jthoel at gmail.com> wrote: > Besides the other linux distros mentioned, you have another more retro type > choice > > http://www.macworld.com/article/2363177/macs/turn-your-g4-era-mac-into-a-next-gen-amiga.html > You know, I do have a G4 mini somewhere... I do wonder if it also works under emulation (KVM AFAIK does support

I''m using the rescue_action_in_public example from the Agile book to handle errors and email serious ones to me. In my application.rb controller: def rescue_action_in_public(exception) logger.error("rescue_action_in_public executed") case exception when ActiveRecord::RecordNotFound, ActionController::RoutingError, ActionController::UnknownAction

Besides the other linux distros mentioned, you have another more retro type choice http://www.macworld.com/article/2363177/macs/turn-your-g4-era-mac-into-a-next-gen-amiga.html On Tue, Sep 15, 2015 at 2:29 AM, wwp <subscript at free.fr> wrote: > Hello there, > > > complete off-topic, sorry about this, but my former idea was to install > a CentOS on an old mac mini (PPC!).

So I''ve done some Mac OS X pkgs for the latest Facter and Puppet, as well as a combined mpkg for them both. Jeff McCune and I are doing a fair bit of testing on them this week in preparation for MacWorld, so I wasn''t going to upload them to the official site for another few days, but they''re looking pretty good. http://explanatorygap.net/puppet/Facter_1.3.8.pkg.zip

Not a bug. A cookie is just a string. You can turn anything into a string and store it in a cookie. Something very simple like the following might work for you: array_for_cookie = [1,4,5,7] cookies[:foo] = array_for_cookie .to_s array_from_cookie = cookies[:foo][1..-2].split('','') (And if you are just storing a single integer in a cookie be sure to turn it into a

Hi everyone, I''m at the end of my rope on this. I can''t get pagination to work with anything but a standard find on a model. If I try to do a search and customize the pagination, I get lots of different variations. My thought was to have the list action do what it does, but to pass it a list of search conditions from the search action. So, if search determines that we need

(Please when replying include my email since i'm not subscribe to this list) Hello all, I always wanted to be able to copy from one remote location to another from a master server/workstation using something like: scp [-r] server1:/path/to/dir server2:/path/to/dir2 And have scp "know" that i mean to copy from server1 to localhost and from localhost to server2 or something of that

Hi all, I have XiphQT installed and have some Ogg theora videos I would like to play in Apple's Keynote presentation software. They play fine in iTunes using XiphQT but don't work in Keynote. I have each video in two formats: (1) in a ".ogg" file, and (2) in a ".mov" file created by opening the ".ogg" file in QuickTime Pro and saving it as a

Chad Fowler gave two keynote presentations at CUSEC 2006 in January. The second one he gave was entitled "Rails is Boring and Ruby is a Toy" and is available through the SOENlive podcast. For those handful who might of not heard of Chad Fowler yet, he is the author of "Rails Recipes" which is presently available as a beta book. (Great book, you should get it out)

I don't know how many of you are going to be at ITEXPO/Digium Asterisk World in Miami next week - I hope to see as many of you as possible, though. There has been an interesting change in the line-up for the show, that I think bears mentioning here since it possibly will help quite a few of you in your discussions about getting Asterisk into your company. We've had the good

I''d been ignoring this error message in my log for a while: ActionController::RoutingError (Recognition failed for "/robots.txt"): I had never touched robots.txt. So I decided to make it a proper robots.txtfile I found this great article... http://www.ilovejackdaniels.com/seo/robots-txt-file/ ...where Dave explains the ins and outs of the file. Before I changed mine, I

*HPDC?15 - Call for Participation and Posters** **http://www.hpdc.org/2015/** * /*NEWS:*//* *//*- Poster/Abstract submission deadline: May 8th, 2015*//* *//*- Early Registration deadline: May 18th, 2015*//* *//*- Conference dates: June 15th-19th, 2015*//* *//* - Keynote: Allen D. Malony*//* *//* - HPDC Achievement Award winner: Ewa Deelman*/ HPDC?15, the 24th International ACM Symposium on