search for: tricki

Hi everyone, I’m trying to install reshape2. But when I click on “install package” it’s not coming up!?!?! I’m getting reshape, but no reshape2? I’ve also tried download.packages(reshape2, destdir="c:\\") & download.packages(Reshape2, destdir="c:\\")…but no luck!!! Does anyone have any ideas what could be going on? Chris Howden Founding Partner Tricky

OK - I want to do something very tricky with master users and if I get it to work I'm adding it to the wiki for everyone to use. So far I have a MySQL database that servers multiple domains. I can set a flag making someone a domain owner that allows that person to become master of that domain. Here's the query for that. password_query = SELECT user_name, domain_name, password FROM

That comes really close to what I had in mind. Thanks a lot for helping out, Justin! Good luck,  Mario Re: [R] ggplot2 - tricky problem how bout: dat<-data.frame(id=1:4,city=c('berlin','munich'),likeability=c(5,4,6,5),uniqueness=c(3,4,4,4)) ggplot(ddply(melt(dat,                           id.vars=c('id','city')),                   .(variable,city),      

Hello! I'm posting some experiences with GRUB0/1 + sys/extlinux + MBR/GPT in a pendrive with 15 partitions. This could be helpful improving sys/extlinux. I did make a bootable pendrive with 14 distros using a GPT partition table and a tricky solution to let sys/extlinux boot from every partition chainloaded from GRUB (GRUB0 or GRUB1). Having a MBR schema, sys/extlinux can't be

First of all, thanks for you time. I have kind of a tricky question and wanted to see what you guys thought. ------------------------------------------- Lets say I have this: ------------------------------------------- class Purchase < ActiveRecord::Base validates_numericality_of :some_number, :only_integer => true end ------------------------------------------- Then I do this:

Hi all, This question involves using a "for" loop to make a "decision" in a script. I've written a rather intricate script, and near the start of it, I want it either to do a loop (if a variable called "number.runs" > 1) or not do a loop (if "number.runs" is 1). This is probably trivial but I can't figure it out. Here's a self-contained

The use cases that I outlined in the use case examples pdf file are pushing my limits of understanding the documentation as contained in the 1.1pre9 PDF manual. The self contained example is tricky because I created 4 ip-address on the eth0 device (192.168.1.30/31/32/33) so I could test a 4 node VPN that lives entirely within a single server. But the tinc command line utility is written assuming

I really need to take a longer look here. /* * zpool iostat [-v] [pool] ... [interval [count]] * * -v Display statistics for individual vdevs * * This command can be tricky because we want to be able to deal with pool . . . I think I may need to deal with a raw option here ? /* * Enter the main iostat loop. */ cb.cb_list = list;

A quick question while I am adding a tiny section on ccache to the HowToAddABuilder document: Why do you set CCACHE_CPP2 to yes? From reading the manual, I get the impression that this is much slower than the default and that it should only be used with tricky compilers or when debugging. Is Clang such a tricky compiler? If so, I suppose Clang should be fixed, not the ccache configuration. --

Hello, R friends,  I've been struggling quite a bit with ggplot2. Having worked through Hadleys book twice I still wonder how to solve this task. 1. Short example Dataframe: id    city    Likeability    Uniqueness 1    Berlin    5    3 2    Munich    4    4 3    Berlin    6    4 4    Munich    5    4 2. Task: a) Facetting plots for each attitude (1 plot for likeability and uniqueness

Hello: The documentation does not have the following use cases very well defined or described. I have created a PDF file that Tinc-VPN can use to public and I would be happy to make more PDF files for usage with the examples on the web site. There are 2 pages in the PDF file attached, the first page is a production setup and the page is a test setup wholly contained within a single server. IS

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Guus: Thanks for the reply. Did you like the PDF examples? Do you want to help me build more examples for the web site so people can download the PDF network diagrams and have sample config files to match them? What changes should I make to allow for easier setup/config/config files of the 2 use cases? For the production example, would it be

What is the best way to authenticate users in SMB4 DC on Linux workstation? I'm using pam_winbind, but sometimes its very slow... -- []'s Jefferson B. Limeira jbl at internexxus.com.br https://br.linkedin.com/in/jlimeira (41) 9928-8628

Dear List, I am having trouble with a tricky merging task. I have one data sheet that has dates (continuous) that radio collared individuals were monitored via telemetry. I have a different sheet containing data from instances where individuals were recaptured and associated body condition data was recorded (sheet 2). I would like to merge the two sheets by individual and date (I can do this

Hello - I have a weird dilemma where I have an freeswan (VPN IPSEC) connection between two site. Here is the picture: LAN * [Site A] * Public <-- INTERNET --> Public * [ Site B] * LAN SITE A: LAN: 192.168.100.0/24 SITE B: LAN: 192.168.200.0/24 These are the rules for SITE (A) and SITE (B) respectively where site B has !192.168.200.1 REDIRECT loc 3128 tcp www -

Hi list, I want to create a form validation in my Marketing Model. I want to raise an error only if a previous marketing campaign for a property has not been completed (ie. ended_on IS NULL) I managed to get this working in the Controller using something this: ... if Marketing.count("property_id = #{@marketing.property_id} AND ended_on IS NULL") > 0 ... However I assume

In a document management system I''m building each document belongs to a company and a department in that company. So far so good, but the problem is that a single document can also belong to multiple companies and departments. What I would like to do is to have different pages with links to documents for each company and on those pages divide them under the departments. What is the best

Hi R users I like to generate some strings (a character vector) in a special way like If i have 5 variables "002.001", "003.001", "003.002", "004.001", "004.002", "004.003", "005.001", "005.002", "005.003", "005.004" so the created string vector's elements are "002.001",

i have two vectors of numbers x and y and of course i can do the standard scatterplot plot(x,y) and it looks fine. But, I was hoping there was a way to do the scatterplot so that each point plotted is a number where the number represents the index in the dataset. so, if it was x[3] and y[3], then the point would be a 3 or if it was x[4] and y[4], then the point would be a 4 etc. i doubt this is

Hi, I have a very large XTS object. It is about 600,000 entries over 1 year time. I would like to subset a specific piece, by "number of days" not a specific date. The way I do it now is awkward. Would love to find a way to do this easier to generate a new object just containing the days I want. --------------------------------------- dayEnds <- endpoints(dataset,