search for: preface

So, is there a summary of the changes since the first edition? It would be helpful to see just exactly what in Ruby on Rails has changed before ordering the second edition of the book. Could somebody briefly describe changes to Rails since the version covered in the first edition of the book?

http://www.boingboing.net/2006/06/05/play_zork_by_phone.html Let me preface this idea with one comment: I don't have the time to do this - I don't even have time to eat these days. But someone out there has the cycles to do this... and it would be very cool. OK, so now Zork is attached to Asterisk, but using the less-than-clear Festival engine. There are beta...

I am going to preface this email by saying that I know very little about OpenSSH internals, the protocol, etc. I do a lot of work with novice programmers, and one step that comes up relatively early is generating SSH keys. In case you haven't done it in a while, the output looks like this: $ ssh-keygen -t rsa Gen...

...ing the Winbind user/group mapping'. Wbinfo works as expected but not #*id DomainUser* #*getent passwd* #*getent group* #*chown DomainUser:DomainGroup file* #*chgrp DomainGroup file* etc. I receive 'id: sambauser: No such user'. It will only retrieve local machine users. Let me preface by saying this is a Ubuntu 12.04 server with Samba 4.1.14. Thanks. On 12/31/2014 10:00 AM, Stefan Kania wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hello James, > > Am 31.12.2014 um 15:48 schrieb James:> Hello, >> I'm following along with the wiki(...

Hi all, I've asked this question before, but I was never able to fix the problem, and now it's back again and I'd like to try and resolve it. I have an authorized_keys file with about twenty keys, most of which are prefaced with command="/usr/bin/rsync ...". If I put my host key at the top of the authorized_keys file, I can connect without a problem. If it gets put near the bottom, ssh seems to pick an arbitrary key, accepts my passphrase, and starts to run one of the rsync commands. One of the thoughts wa...

On Wed, 1 Jan 2020, Gene Heskett wrote: > But I should preface this with the fact that I have a 20kw nat gas fired > standby with a sub 10 second startup time in the back yard. > > The ups really should be smart enough to take a delayed shutdown command > and be able to do without further commanding from the monitoring nut > running machine,...

Let me preface my question by stressing that I am much less interested in the answer than in learning a way I could have *found the answer myself*. (As helpful as the participants in this list are, I have far too many R-related questions to resolve by posting here, and as I've written before, in my experienc...

To preface, I'm running Leopard OSX and am using rsync version 2.6.9 protocol version 29. Whenever I attempt to sync (using rsync obviously) a folder on my local drive to my web server (netfirms.com is my web host) using SSH, the process hangs. I have to force kill it in order to continue using...

Let me preface this by saying "Yes, I know *nix filesystems don't need to worry about fragmentation". That said, is there a way to check the overall level of fragmentation of a live ext3 filesystem? I know about filefrag, but that's for specific files. And I think e2fsck tells you, but onl...

...t;right" is difficult. Even if "right" according to common conventions (and one can argue as to just what the conventions are, especially in the matter of computer language development), they are unlikely to be totally fair. Stigler's Law of Eponomy has wide sway! In the preface to the first and second edition of "Data Analysis and Graphics Using R", we have: "The R system implements a dialect of the S language that was developed at AT&T Bell Laboratories by Rick Becker, John Chambers and Allan Wilks". The only 1st edition attribution to Ihaka...

Im just learning trough the "geting started with ruby" i''m only on page Ruby.new and im stuck here''s the thing, I''m using FreeRIDE to duplicate the examples a = %w{ ant bee cat dog elk } a[0] ? "ant" a[3] ? "dog" for the live of me i cant seem to use Alt+0187 (?) what happen?? -- Posted via http://www.ruby-forum.com/.

...s file. Columns in the file are as follows: SOURCE Source of the packet. May be any of the following: - A host or network address - A network interface name. - The name of an ipset prefaced with "+" - $FW (for packets originating on the firewall) - A MAC address in Shorewall format - A range of IP addresses (assuming that your kernel and iptables support range match)...

...g a separate build of LLVM SVN in XCode using build files created with CMake. Surprisingly, it worked better than Eclipse! The Build_All target completed its build. The install target was another story though. First of all, the commands to install with the terminal command-line needed to be prefaced with sudo to work. Secondly, those commands, when executed from XCode, have no open console to prompt for a password. My workaround for that was to write a small utility in Qt to prompt for a password and return it in stdout. I then set the path of that utility to the SUDO_ASKPASS environmen...

...#*getent passwd* >> >> #*getent group* >> >> #*chown DomainUser:DomainGroup file* >> >> #*chgrp DomainGroup file* >> >> etc. >> >> I receive 'id: sambauser: No such user'. It will only retrieve local >> machine users. Let me preface by saying this is a Ubuntu 12.04 server >> with Samba 4.1.14. Thanks. >> >> On 12/31/2014 10:00 AM, Stefan Kania wrote: >>> -----BEGIN PGP SIGNED MESSAGE----- >>> Hash: SHA1 >>> >>> Hello James, >>> >>> Am 31.12.2014 um 15:48...

I will preface this message by saying that I am not an R developer and no very little about R...but here is my situation: One of my users has developed a model for analysing commodity prices. At the moment when he runs this model on his daily data set it takes roughly 5 hours to complete. He is using a quad core...

Let me preface this by admitting that I''m a bonehead. I had a mirrored a zfs filesystem. I needed to use one of the mirrors temporarily so I did a zpool detach to remove the member (call it disk1) leaving disk0 in the pool. However, after the detach I mistakenly wiped disk0. So here is the question....

Before I begin let me preface by saying I am a beginner so please excuse any foolishness on my part. If you follow this link http://hub.opensolaris.org/bin/view/Community+Group+xen/virtinstall ; you will see that there is supposedly an option for virt-install (--disk) where you can specify what you want to use as the disk for y...

Preface: this is a statistical question more than an R question. I have a vector of numbers (assume a regular time series). Within this time series, I have a set of regions of interest (all of different lengths) that I want to compare against a "baseline" (which is known). There is some au...

i tried to write to usa destination 1* it worked well but when i tried to specify the number of digits i wrote 1NXXNXXXXXX but it did'nt work.can anybody help me please please. ____________________________________________________ Yahoo! Sports Rekindle the Rivalries. Sign up for Fantasy Football http://football.fantasysports.yahoo.com

...nd I've had very few if any problems with it. I simply use Code: aoss padsp wine whatever and it's fine. I don't know if I need to use padsp after aoss after reading this thread, but it's what I've been doing. So pulse does mostly work after all, if only I didn't need to preface everything with these commands.