search for: fiddlings

>>>>> Suzen, Mehmet <msuzen at gmail.com> >>>>> on Mon, 30 Oct 2017 16:05:18 +0100 writes: > We were talking about r-fiddle. It gives error there [*], > that's why I suggested using RCurl. >> source("https://raw.githubusercontent.com/msuzen/isingLenzMC/master/R/isingUtils.R") > ... unsupported URL scheme Error

On 31 October 2017 at 12:42, Martin Maechler <maechler at stat.math.ethz.ch> wrote: > Notably as I think it's been provided by a company that no > longer exists under that name, and even if that'd be wrong, R-Fiddle > does not seem free software (apart from the R parts, I hope !). For the record, r-fiddle is maintained by datacamp:

Dear List, According to datacamp support team, r-fiddle.org is not supported. We asked them to put it down as Professor Maechler suggested it is a waste of time for the R-help to respond to questions on something not maintained and severely outdated. If you would like to use R from your browser, you can embed the following into a web page: <script

Apparently using an existing function as the definition for a method is a no-no (at least as I'm doing it), producing infinite recursion. setClass("A", representation(model="ANY") ) fiddle <- function(self) { 1 } setMethod("fiddle", signature(self="A"), definition = fiddle ### problem )

We were talking about r-fiddle. It gives error there [*], that's why I suggested using RCurl. > source("https://raw.githubusercontent.com/msuzen/isingLenzMC/master/R/isingUtils.R") ... unsupported URL scheme Error : cannot open the connection > On 30 October 2017 at 15:51, Martin Maechler <maechler at stat.math.ethz.ch> wrote: >>>>>> Suzen, Mehmet

>>>>> Suzen, Mehmet <msuzen at gmail.com> >>>>> on Mon, 30 Oct 2017 11:16:30 +0100 writes: > Hi Frank, You could upload your R source file to a public > URL, for example to github and read via RCurl, as source > do not support https as far as I know. well... but your knowledge is severely (:-) outdated. Why did you not try first?

>>>>> Suzen, Mehmet <msuzen at gmail.com> >>>>> on Tue, 31 Oct 2017 19:27:30 +0100 writes: > Dear List, According to datacamp support team, > r-fiddle.org is not supported. We asked them to put it > down as Professor Maechler suggested it is a waste of time > for the R-help to respond to questions on something not >

Hi All, I want to know how to run an R file on my computer in R-Fiddle? I tried source("filename.r"), but not working. thanks, Frank [[alternative HTML version deleted]]

On Thu, September 21, 2017 12:42 pm, Joseph L. Casale wrote: >> Than was my first reaction when I realized that logged in with GUI (X11) >> user can turn off (and on) network interfaces. Without being in sudoers >> file. > > Would not being in sudoers prevent them from pulling the cord out? The > rational for the control is well justified for users with multiple >

I've just acquired a use IBM Thinkpad R40 model 2722-GDM. I'm contemplating what to run on it, and longer-term the likely candidates are: Centos 5 SLE{D,S} 10 OpenSUSE 10.2 Kubuntu - the latest. Kubuntu - Long Life (aka 6.04, Dapper, ...) I've booted Knoppix 4 in it and most seems well, including the Atheros Wireless card Windows can't find. The major flies in the

________________________________________ From: CentOS <centos-bounces at centos.org> on behalf of Valeri Galtsev <galtsev at kicp.uchicago.edu> Sent: Thursday, September 21, 2017 9:10 AM To: centos at centos.org Subject: [CentOS] prevent users from fiddling with network? Dear Experts, "this is system from the hell!" Than was my first reaction when I realized that logged in

Note that, looks like r-fiddle runs R 3.1.2.

-----Original Message----- From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Valeri Galtsev Sent: Thursday, September 21, 2017 12:29 PM To: CentOS mailing list <centos at centos.org> Subject: Re: [CentOS] prevent users from fiddling with network? > Namely, as with power > I agree that local user (especially armed with screwdriver) can do a lot. Network cable Valeri,

Hi Frank, You could upload your R source file to a public URL, for example to github and read via RCurl, as source do not support https as far as I know. Here is a working example. library('RCurl') tmatrix <- getURL("https://raw.githubusercontent.com/msuzen/isingLenzMC/master/R/isingUtils.R") eval(parse(text=tmatrix)) Not that you need to use raw URL for github file. Best,

Dear Experts, "this is system from the hell!" Than was my first reaction when I realized that logged in with GUI (X11) user can turn off (and on) network interfaces. Without being in sudoers file. Wow, this is scary to see on workstations I manage centrally. Even though I did consider local user to be able to execute the command "shutdown" (which distinguished RedHat and

Hi, I'm currently fiddling with G4U (Ghost for Unix), and I need to setup a local FTP server in order to get it to work. # yum groupinstall "FTP Server" --> installed vsftpd Here's what I'd like to do : * no anonymous access * only one user (user 'install' / pass 'install') The machine I'm installing it on has a static IP ok

As Scott said, nothing is perfect. On Ubuntu (16.04 - the current long term support version) all home directories are world executable/readable ("Security? What's that?"). ----- Original Message ----- From: "Scott Robbins" <scottro11 at gmail.com> To: "centos" <centos at centos.org> Sent: Thursday, September 21, 2017 9:40:03 PM Subject: Re: [CentOS]

> Than was my first reaction when I realized that logged in with GUI (X11) > user can turn off (and on) network interfaces. Without being in sudoers > file. Would not being in sudoers prevent them from pulling the cord out? The rational for the control is well justified for users with multiple interfaces and is simply a convenience to something they could always do under any condition

On Thu, Sep 21, 2017 at 05:23:23PM -0500, Valeri Galtsev wrote: > > On Thu, September 21, 2017 12:42 pm, Joseph L. Casale wrote: > >> Than was my first reaction when I realized that logged in with GUI (X11) > > Yes, I can understand the rationale as above - if it is somebody's laptop. > Or someone's home computer. But it is arguable if it is centrally managed >

On Thu, Sep 21, 2017 at 07:00:12PM -0500, Valeri Galtsev wrote: > > On Thu, September 21, 2017 6:13 pm, Scott Robbins wrote: > > On Thu, Sep 21, 2017 at 05:23:23PM -0500, Valeri Galtsev wrote: > >> > > > > Well, this is my longstanding rant against RedHat and friends. Take a > > look > > at what Fedora is doing before blithely throwing it into RedHat.