search for: newbness

Using my application i can able to save a new record into my db but i cannot update a existing record into my db. using update query i can able to update my records. but using update_attributes it doesnot update my records. even i cant find any errors in logs or something. throughout my application i can able to save a new record but unable to update my existing records. actually i have changed

Quick newb question about R relating to the line of code below: rawCool = read.zoo("cooling.txt", FUN = as.chron, format = "%m/%d/%Y %H:%M", sep = "\t", aggregate = function(x) tail(x, 1)) I'm wondering what the specifics are for the argument where it has "aggregate = function(x) tail(x, 1)". I understand that it removes the last row of

i have a time field in my table. it is of varchar data type. i want compare the time between given times. my stored time format is 09:25:01 am. is there any way to compare my time field ? i don t have any idea about mysql STR_TO_DATE function.. will it be usefull for my above problem.. please help me up to try it out... -- Posted via http://www.ruby-forum.com/. -- You received this message

I couldn't help but take notice at some of the responses that were coming in from when I was posting questions due to my ignorance of Linux. Some people were quick to help, some advanced users I am sure ignored me because im not worth their time, and then some other users tried to help but was unable to dumb their speech down to newb levels. However I am thankful that there is people here to

I am having a hard time getting Samba to authentication correctly against a Windows Active Directory setup. Here is a snap of the smb.conf [global] passdb backend = ldapsam security = domain password server = server1.com server2.com prefered master = No local master = no hide unreadable = yes wins support = no winbind use default

Hi all, I'm just getting started in R so bear with my newbness. I am trying to create a very simple histogram of logins by time, with data coming in from a MYSQL query. the raw data looks like this: "id" "user_id" "experience_given" "created_at" "ip_aton" "1" XXXXXXX 2445626 0 "2010-01-21 00:00:...

Please excuse my first couple of probably quite a few newb questions. Are there still probs with viewing chm files? If I browse to the chm file and just launch it seems fine until I try search for a subject. I search, find what I'm looking for, click it and the help file closes. If I use wine hh / winepath windows path it launches but if I click search I can't try the search, it's

My name is Gert Jensen and I am a newbe to Samba. I have tried installing it a few time and have run into the same problem no matter how I try to get the management module to load. Can someone on the list give me instructions or send me to a site where there are explicit instructions on how to set up SWAP with the latest version of Sambe and Red Hat 7.3. When I try to access

This is what it says when i have this stupid error... app/controllers/info_controller.rb:9: syntax error this is what is inside of info_controller, class InfoController < ApplicationController def who_bought @product = Product.find(params[:id]) @orders = @product.orders respond_to do |accepts| accepts.html accepts.xml end end if someone could please help me... -/ James --

Dear all, @doc = Hpricot(open("#{RAILS_ROOT}" + "/public/server_exe/#{list.file_path}")) i need to add <img src = "/ScreenCapture/#{@file_name}"/> element to my @doc hpricot instance.. Please help me... how can i add the above img src element to the @doc hpricot instance.. Thank you -- Posted via http://www.ruby-forum.com/. -- You received this message

I've been loosely following lvm with some interest, and I'd like to give it a try. Despite having searched the docs, I don't see a newbs guide to doing a normal install. I tried building llvm-2.4 using --prefix=/usr, and then try to install but it doesn't install into /usr but under the builddir. This is fedora f9 x86_64. What is a simple procedure to get llvm-2.4 installed?

Hi, I'm new to R, and at this phase, I don't really even know how to learn how to use R. I want to use R and Symphony together. CAn I use Symphony on a windows based machine? I downloaded Symphony 5.2.0, and when I hit to install it, I'm getting an error that I can't get past. "Bad end of central directory record" Now, let's say I miraculously am able to install

Hello All, I loaded Asterisk@Home. I'm using SLPhones and can connect to mailboxs on the system. I have one X100P card. I try to dial out but get rejected. Any help... Thanks, David

Correction: The hardware is a Wildcard T100P (not a TE110P) Thanks! > -----Original Message----- > From: Geoff Manning [mailto:gmanning@zoom.com] > Sent: Wednesday, May 18, 2005 9:07 AM > To: Asterisk Users (E-mail) > Subject: [Asterisk-Users] Integrating Asterisk into our Legacy PBX > <--Newb > > > I have been successful in setting up asterisk and making >

Hi, Use orecx, voip call recording and monitoring. www.orecx.com Thanks & Regards, Vidura Senadeera, Sri Lanka. Tel - +94114520001 Mobile - +94777766596 yahoo/skype Ids - vidurased > ------------------------------ > > Message: 17 > Date: Fri, 30 Nov 2007 08:58:41 +0530 > From: ram <talk2ram at gmail.com> > Subject: Re: [asterisk-users] Newb Question > To:

Greetings, Can anyone tell me what to do about "Can't open MIDI device '/dev/sequencer'! (No such device): Load MIDI sequencer kernel driver !" ? Is there a way to do this without recompiling my kernel? I have sound working for everything else. I get this message whenever I try to run any M$-Office app, such as M$-Word. Lotus Notes v5, et. al. work fine. I'm a

I'm just starting out with rsync and having the following problems: I'm getting autorization errors when I try to fire up a transfer between two e250's. I would like to basically mirror users between two systems. I've used the basic format that has been stipulated in the doc's still having problems Joe Despres jdespres@csc.com

hi all i installed a new version of rsync on an old solaris machine we have around. an old rsync was running before, but now neither is running, both complaining about dependencies, even though the compiling & install went fine, you can see the error i get below when i try to run it. la3000# rsync ld.so.1: rsync: fatal: libpopt.so.0: open failed: No such file or directory Killed so i

I'm trying hard to understand some very basic samba working. If I'm asking the question in the wrong list could somebody kindly re-direct me. When a print job is sent from a windows machine to a printer on a linux samba server there are a number of 'drivers' (actually just translators) involved: First the windows machine puts the text and or graphics through the windows

Hi everyone, i have 20 fields in users table. in my admin profile module the admin can modify his infomation. but only 12 fields he can able to modify. so in my controller if params[ :profileinfo ][:first_name] @profileinfo.update_attribute(:first_name,params[ :profileinfo ][:first_name]) end the above simply saves what i enter into the field.why it doesnot consider the modelvalidation.