similar to: Looking for graphics/par cheat sheet

Hi I''ve compiled a small cheat sheet for Emacs-Rails. It can be found here: http://os.ologix.com/emacs-rails-cheat.pdf -- Ola Bini (http://ola-bini.blogspot.com) JvYAML, RbYAML, JRuby and Jatha contributor System Developer, Karolinska Institutet (http://www.ki.se) OLogix Consulting (http://www.ologix.com) "Yields falsehood when quined" yields falsehood when quined.

I noticed that there is a newer version of Tom Short's "cheat sheet" than the version currently posted on CRAN. Personally I like the newer version, but maybe keeping the old version is deliberate. Anyway, I was wondering if there's someone that I can notify that can update the content. New version: http://rpad.googlecode.com/svn/Rpad_homepage/R-refcard.pdf CRAN version:

Hello All, I am relatively new to UNIX and very new to Samba. I have a bunch of questions about what everything is and I haven't been able to glean the information from the faqs. I was also hoping someone would give me a 'cheat sheet' on what I need to do an in what order. So here goes: 1. What are do these terms mean and why are they beneficial to me: ( I kind of know WHAT

Greetings, One of the best things I've seen at conferences this year has been a bookmark distributed by the RDO folks with most common and/or useful commands for OpenStack users. Some people at Red Hat were wondering about doing the same for Gluster, and I thought it would be a great idea. Paul Cuzner, the author of the gluster-deploy project, took a first cut, pasted below. What do you

I''m a slow learner when it come to shortcuts and i got real tired looking up Textmate''s Rails snippets & commands in the context menu. So i fired up trusty OmniGraffle and quickly created a little Cheat Sheet for all default snippets/macros/commands in Textmate''s current Rails Bundle. Certainly helped me to remember these quickly. So, if you''re

prepping to teach a 5-day CompTIA linux+ course next week with CompTIA-supplied courseware and, given that it was my choice, i chose to set up the classroom with centos 7.4 on all the student systems since i assume most students are there to learn sysadmin and that's the most likely platform they'll have when they get back to work. also, most students are taking this course to prep for the

Could someone point me to documentation that provides a succinct and accurate description of the difference between interpolation using #{}, single quotes, and double quotes ? I imagine there''s a set of precedence rules that govern behavior if/when they''re mixed. I''d like to get clear on this. Thanks, Bill -------------- next part -------------- An HTML attachment was

Buenos días, Quiero hacer una función con un "if", que si devuelve un error dentro de él se pare la ejecución de la función devolviendo un valor. El código que tengo, para las pruebas, es el siguiente: prueba<-function(a){ b<-"no ha hecho stop" c<-"hago el stop" if(a<3){ variable<-"hola" tryCatch({ write("entro en el

Currently f_fsid of struct kstatfs returned from ocfs2_statfs() is undefined (at least it should be filled with 0). Since in some conditions, f_fsid value might be used as (f_fsid, ino) pare to uniquely identify a file, ocfs2 should return a defined unique f_fsid value from ocfs2_statfs(). This patch uses uuid_hash as a unique ID to initiate f_fsid value, the 32bits width is enough for ocfs2

Hi, I want to get a clean succinct list of all levels for all my factor variables. I have a dataframe that's something like #1 below. This is just an example subset of my data and my actual dataset has 70 variables. I know how to narrow down my list of variables to just my factor variables by using #2 below (thanks to Bert Gunter). I can also get list of all levels for all my factor

Is there a succinct way I can get the full list of which optimization passes are applied, and in what order, for standard clang -O1, -O2, -O3? -- Larry Gritz lg at larrygritz.com

I have a dataframe with almost a million rows which has one column with strings. That column has several entries with the words "South", "North", "East" and "West" which I would like to replace with S, N, E, and W, respectively. Obviously, I can use gsub multiple times df $col2 <- gsub("West", "W", df$col2) which will require

Hola. Pare que RStudio y el paquete markdown no nos terminamos de entender. - Creo un fichero Rmd, con el botón: "Kntr to Html" (ctr+Shift+Y), se pre-visualiza genial: formulas (, highlight_code,...)... todo bien. Pero quiero ponerle un TOC tb, así que como en su día me comento Jose Luis Cañadas en este foro, hago un desde el fichero md que crea la previsualización ("Kntr to

Hi. I''m having a problem with my testing. The following table in my development database (MySQL 4.1.12, InnoDB): +-----------------------+------------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-----------------------+------------------------+------+-----+---------+----------------+ |

I'm developing a minimal embedded linux system that will be running on a powerpc chip. I can get everything to work but the size is quite large. The majority of my size requirements are in libcrypto.a which is around 1.52 Megs I tried to pare it down further by removing some crypto options [ Configure linux-ppc no-asm no-cast no-des no-dh no-md2 no-mdc2 no-rc2 no-rc4 no-rc5 shared ] This

Hi All, I have a 1.8GB PST file that is backed up every night from a cygwin install) and every night rsync transfers about 1.8GB of data for that file. It changes a bit, but for all intents and purposes the entire file is transferred. There are other files on this system that rsync more typically, so I'm fairly certain this isn't a switch or command error on the calling end. I have also

Mandi! Douglas G. Oechsler via samba In chel di` si favelave... > Somebody get this problem or can help please? Probably the access to USB devices (and other things) are granted via some local groups, so if you have AD/winbind users, they does not have this group. For this, i use typically 'pam_group' module, with a simple config like: *; *; *; Al0000-2400;

Is there a conventional way to test for nested factors? I.e., if 'a' and 'b' are lists of same-length factors, does each level specified by 'a' correspond to exactly one level specified by 'b'? The function below seems to suffice, but I'd be happy to know of a more succinct solution, if it already exists. Thanks, Tim. --- "%nested.in%" <-

Is there somewhere a succinct guide to just how much extra crud we need to install on RHEL to make use of EPEL packages? [root at troll-1 noarch]# rpm -ivh R2spec-4.1.0-1.el6.noarch.rpm error: Failed dependencies: fedora-packager is needed by R2spec-4.1.0-1.el6.noarch [root at troll-1 noarch]# wget http://dl.fedoraproject.org/pub/epel/6/x86_64/fedora-packager-0.5.9.4-1.el6.noarch.rpm

On Tue, Jan 20, 2015 at 3:27 PM, Michael Hennebry <hennebry at web.cs.ndsu.nodak.edu> wrote: > Unix and ntp handle leap seconds a bit differently. > Unix time increases during the leap second and drops back a second after. > Ntp freezes time during the leap second. > OS kernels may do either or neither. Does anyone have a succinct summary of how to prove to management-types that