similar to: pls help me regarding Maths round up function.....

Hi I have the following values pActualCost = 33.00 pPaymentCost = 29.99 So this calculation should leave me with 0.01 pPaymentDifference = pActualCost - pPaymentCost however when doing this in rails, it returns 0.00999999999999801 has anyone got any suggestions to whats going wrong and how I can correct this Thanks Scott -- Posted via http://www.ruby-forum.com/.

Hi there, I have some problems here converting my WinXP registry to wine. Neither of the export options in regedit.exe seem to provide the appropriate input file format for regapi. So "regapi setValue < registry.reg" wont do anything. "more registry.reg" displays the file in a human readable format, however, when I redirect the output into a new file or pipe it to an

I know you will probably think it is just like suicide, that you would prefer to have your balls hanging on the ceiling, with canales just around your neck, but I'm trying to play Civilization V on my laptop, with the aofrementioned Graphics card. As appdb says it works very well, "platinum really", I thought it should as well in my craptastic rig. But that's not the case, as

Hi I have 2 servers. server 1(Fedora Core 2) shares /Shared with rwxrwx, server2(Redhat linux 9) mount to /Shared from server 1. When I did smbmount from server2, Shared is successfully mounted. I then remove /Shared and recreate /Shared from server 1, I started having problem from server 2. when I do mount, it still show Shared is mounted, but when I do ls -l / , it displays /Shared

* Gene Cumm, 2014-06-10 : > If 4.05 or 3.86 acted nicely, this would mean a bug. OK, so, with unpatched official binaries: 3.86 ---- pxelinux.0 Loads fine, assumes terminal width 15, displays menu, but then freezes (I suspect it does not process any input from the serial port) gpxelinux.0 Displays: PXE->EB: !PXE at 9E64:0060, entry point at 9E64:00F6 UNDI code segment

I have a User model, a Post model, and an Interest model: User has_many posts through interests User has_many interests, dependent destroy Post has_many users through interests has_many interests, dependent destroy Post has_many interests Interest belongs to Post Interest belongs to User Application_Controller is as follows: class ApplicationController < ActionController::Base before_filter

* Gene Cumm, 2014-06-10 : > Did you see the SERIAL directive? If this isn't enough, there may be bugs > in the modules or the libraries they use. Yes, I'm aware of SERIAL, my config file has: serial 0 19200 0 console 0 Thomas.

Hi again, I'm starting to get to the bottom of it. It looks like the file in /etc/systemd/system is being ignored. I noticed this when I did a: systemctl show -p "After" lightdm.service and saw that it didn't show sshd.service as a depencency. After editing the original copy of lightdm.service in /usr/lib/systemd/system and adding sshd.service there, things work as

Dear All, I'm calling R functions from Java by using Rserve, There is an exemple about dislay graphics in Java, this exemple is very difficult for me, I don't understand it... Could someone give me a simple example ???? What I want is putting the graphe in a file to display it after that in a browser.. Thank you in advance XENA ---------------------------------

> * Gene Cumm, 2014-06-10 : > > > If 4.05 or 3.86 acted nicely, this would mean a bug. > > OK, so, with unpatched official binaries: > > 3.86 > ---- > > pxelinux.0 > Loads fine, assumes terminal width 15, displays menu, but then freezes > (I suspect it does not process any input from the serial port) > > gpxelinux.0 > Displays: >

Hi folks, For complicated reasons, I'd like to have a service (lightdm) start after sshd starts. (This is on CentOS 7.) I've tried adding "sshd.service" to the lists of "Active=" and "Require=" items in /etc/systemd/system/lightdm.service (which started as a copy of /usr/lib/systemd/system/lightdm.service), but these changes don't seem to have

I have checked out the help files, but cannot find details on how to use maths characters in ylab. Instead of m^2, I would like the 2 in superscript, if possible. I would also like to place more padding on the label so that the label is not obscured by the horizontal numbers. y <- 1:10 x <- rnorm(10,50000,2000) plot(x ~ y, ylab = 'Y Label (m^2)', las = 1, type =

I need to have the maths symbol for >= in the legend, and to substitute threshold variable with its value. Somehow, various attempts weren't successful. Please help. threshold <- 0.5 plot(NA, xlab="", ylab="", main="", axes=F, xlim=c(0,1), ylim=c(0,1), xaxs="i", yaxs="i") legend(x=0, y=1, fill=c("orange", "white",

Hi Mrs & Ms "R", A simple maths question that I am trying to resolve with R: I need to calculate the SE from a pvalue and it's beta... How to do this...? Thank you very much and best regards! Georg Ehret, Geneva, Switzerland. [[alternative HTML version deleted]]

I''ve got a few problems with this...Hopefully it''s cleaer what I''m trying to do (work out and display two prices, one discounted / one full). Be grateful for answers... The total price and discounted price are not calculated correctly and the duration is not coming through to the output page. --------------- class Course < ActiveRecord::Base has_one :enquiry

Hi; Are Trellis displays implemented in R? -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch

Hi, I am not sure if this is just me using R (R-2.3.1 and R-2.4.0) in the wrong way or if there is a more serious bug. I was having problems getting some calculations to add up so I ran the following tests: > (2.34567 - 2.00000) == 0.34567 <------- should be true [1] FALSE > (2.23-2.00) == 0.23 <------- should be true [1] FALSE > 4-2==2 [1] TRUE > (4-2)==2 [1] TRUE >

The document R-exts contains the following example of using mathematics in R documentation. \deqn{p(x) = {\lambda^x\ \frac{e^{-\lambda}}{x!}} {p(x) = lambda^x exp(-lambda)/x!} There is a syntax error in there, but that's not my point. The problem is that using "R CMD Rd2dvi" I find that putting the alternate forms of the equation on top of each other doesn't work.

https://bugs.freedesktop.org/show_bug.cgi?id=75013 Priority: medium Bug ID: 75013 Assignee: nouveau at lists.freedesktop.org Summary: [Quadro 600] [Ubuntu 13.10] Display update issues, stale rendered content QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified OS:

The Wine development release 1.5.1 is now available. What's new in this release (see below for details): - Built-in JavaScript now preferred over Gecko in most cases. - Support for scalable font resources. - Fixes for audio and video playback. - Support for script decoding in JScript. - Various bug fixes. The source is available from the following locations: