search for: classroom

Hi All, I''m super a super ruby nuby, so bare with me. I am working on a small app that has a particular form that I am having a rough time figuring out the best to way to handle. Basically here it is, each school has one or more classrooms, and each classroom can have one or more teachers. Here''s what I am trying to do (edit a school): - click on a link to edit a School - The school form loads and with it, all it''s classrooms are listed (I have this part ok) - part I''m trying to think of how to do is...

Hola, Esta pregunta la hice en stackoverflow <http://stackoverflow.com/questions/31137940/randomly-assign-teachers-to-classrooms-imposing-restrictions/31143808#31143808>pero nadie pudo contestarla. 1. Quiero generar N escuelas, con G grados y C divisiones. 2. Quiero asignar cada uno de T maestros a 2 divisiones en un grado y escuela Si tengo C=4 divisiones, puedo lograr lo que quiero con este código: library(randomNam...

Hola, 0. La falta de 'elegancia' hace que sea mas dificil hacer cambios al codigo. Por ejemplo cambiar n.classrooms <- 4 a n.classrooms <- 20 1. Cuando tengo solo 4 puedo hacer esto: schoolGrade$A <- Teachers$Teacher.ID[1:cuttoff1] schoolGrade$B <- Teachers$Teacher.ID[1:cuttoff1] schoolGrade$C <- Teachers$Teacher.ID[(cuttoff1+1):n.teachers] schoolGrade$D <- Teachers$Teacher.ID[(cuttoff1+1):n...

Gracias Carlos, Tu codigo es un gran paso en el sentido correcto pero no produce exactamente lo que estoy buscando. Mi "solucion" en stackoverflow <http://stackoverflow.com/questions/31137940/randomly-assign-teachers-to-classrooms-imposing-restrictions/31143808#31143808> produce un data frame `schoolGrade` con 240 observaciones y 7 variables. Mi objetivo es poder generar un data frame asi pero con la flexibilidad de poder usar n.classrooms <- 20 (o cualquier otro numero) en lugar de 4 (hardcoded) Gracias de nuevo! I...

...ignado c1 y c2 en la escuela e1 y el grado g1. Correcto? Si es asi, esto es casi lo que queira producir y creo que puedo llegar a donde quiero usando tu codigo de base. El objecto que yo quiero generar es el que genero en stakoverflow `schoolGrade`. Donde > schoolGrade[1:2,] grade School.ID Classroom Teacher.ID Teacher.exp Teacher.Other Teacher.RE 1 3 Modi School A Sage, Kendell 27.87402 0 -0.04372723 2 4 Modi School A Delgado, Vanessa 26.20701 0 -0.88280564 Es decir, cada observación es un aula en una escuela con informacion sobre el grado, nombre del...

...tem for the campus but I would like implement Asterisk at the campus. My question is, do we build in a traditional intercom/paging system and tie that into the Asterisk PBX, the way such intercoms have been connected to other PBX's in our district in the past, or do we put IP phones in the classrooms and tie that into a PA system for paging? Are there IP based paging systems that could be used instead of the traditional PA/loudspeaker systems in most schools? We will be writing a spec shortly (and I will be seeking a consultant on asterisk-biz soon to assist us), but I need to know whether...

Hi everyone! I'm using R 2.0.1 for Mac OS X in a classroom with 40 eMacs running Mac OS X version 10.3.6. These Macs are network based, meaning that the students log in to an XServe G4 where their user accounts and home directories are stored. The problem that I'm having each time a group of students (usually 7 to 10) use R is that the whole system...

...483, 2] ../libcli/auth/credentials.c:307(netlogon_creds _server_check_internal) credentials check failed [2013/02/08 13:11:05.504529, 0] rpc_server/srv_netlog_nt.c:714(_netr_ServerAuth enticate3) _netr_ServerAuthenticate3: netlogon_creds_server_check failed. Rejecting auth request from client CLASSROOM machine account CLASSROOM$ [2013/02/08 13:11:05.524195, 2] ../libcli/auth/credentials.c:307(netlogon_creds _server_check_internal) credentials check failed [2013/02/08 13:11:05.524235, 0] rpc_server/srv_netlog_nt.c:714(_netr_ServerAuth enticate3) _netr_ServerAuthenticate3: netlogon_creds_serv...

Dear R People: I am using R for teaching purposes in a large classroom. Each computer has its own copy of R. However, every once in a while, about half of us will get thrown out of R, for no apparent reason. By the way, it has happened in other classrooms as well. Has anyone else run into this, please? If so, how have you solved this problem, please? Thanks in...

Hello, Is it possible to have several HABTM-relationships for the same object? Example: Imagine I have 3 objects (classroom, student, teacher) and define the associations for the student as: class Student < ActiveRecord::Base has_and_belongs_to_many :classrooms has_and_belongs_to_many :teachers class Classroom < ActiveRecord::Base has_and_belongs_to_many :students class Teacher < ActiveRecord::Base has_and_...

...ng with a teacher at an inner city public high school. Recently the school allocated a significant portion of its budget to building a state-of-the-art computer lab. The room contains 30 machines (Gateway Pentium 4) loaded with Windows XP. However, the school did not a purchase a server for the classroom. The teacher desperately wants a server in the classroom to centrally hold all student classwork. He also wants to implement user level security on this server as well as centralized domain security for all the work stations. I have procured a Pentium III computer (500 mhz, 256 MB RAM) to be us...

Hi I am managing samba server in school. "Server" is on VIA 800MHz processor with 80GB IDE hard drive. there is no domain at the moment, just simple sharing, security share and smbpasswd file. I have 300 computers (each classroom has 20) with winxp sp2 auto logon limited local account, 300 users (6 intake groups). Passworded home directorys on Samba and Pupils have access to it by clicking on icon which fire up small VBS script which ask them for username and password and map "My Documents" for them. Each classr...

...the network. This is a symptom that has occurred frequently on campus, and we are VERY frustrated once this starts happening. We are not aware of any changes that were made to either the workstation, WINS, or PDC. In trying to trouble-shoot this problem, I used the following command: [abrock@classroom-dhcp abrock]$ nmblookup -B x.x.5.255 -M - Sending queries to x.x.5.255 x.x.5.131 __MSBROWSE__<01> x.x.5.171 __MSBROWSE__<01> x.x.5.29 __MSBROWSE__<01> x.x.5.179 __MSBROWSE__<01> As you can see, x.x.5.154 was not listed. I then tried: [abrock@classroom-dhcp abrock]$ nmbloo...

I am looking at using Shorewall in a local college. There will be a default set of firewall rules, but for some lessons certain classrooms will be granted full Internet access (this will be done by the lecturer via a web interface). I am seeking suggestions for the best way to implement this under Shorewall. I think it might make sense to make each classroom a separate zone, but is there a dynamic Shorewall command to say "apply...

Hello I'm wondering if anybody has ever done anything like what I'm trying to do, and if so please help!!! This is the situation. I'm working at a university that has a classroom full of WinXP PC's. These machines conncect to a Win Server 2003 box, where they get the user policies and active direcory stuff. Now, we want to put a switch and a Linux Server between the the classroom and the university's network. This new linux server will have two NICs one for the new...

Hi, I'm using Samba version 3.0.14a-r2 on Gentoo Linux as a PDC for a classroom environment. The server and the classroom are in different subnets, but on the same local LAN. The broadcast messages are not forwarded, so I have enabled a single machine in the classroom subnet to act as a WINS proxy. I am using Ghost to image the classroom machines which uses sysprep to prepare...

An interesting, and topical, example of multivariate data for classroom illustrations are the American college football rankings. Starting at the end of October (or "week 8", the 8th week of the football season) a set of rankings called the BCS (Bowl Championship Series) will be published. This is a composite ranking based on two subjective polls, the Harris...

...seeing in the samba logs is [2007/11/15 14:15:26, 1] auth/auth_sam.c:sam_account_ok(172) sam_account_ok: Account for user 'dbb' password must change!. [2007/11/15 14:15:26, 3] auth/auth_winbind.c:check_winbind_security(80) check_winbind_security: Not using winbind, requested domain [CLASSROOM] was for this SAM. [2007/11/15 14:15:26, 2] auth/auth.c:check_ntlm_password(319) check_ntlm_password: Authentication for user [dbb] -> [dbb] FAILED with error NT_STATUS_PASSWORD_MUST_CHANGE [2007/11/15 14:15:26, 3] smbd/error.c:error_packet_set(106) error packet at smbd/sesssetup.c(1489) c...

I am trying to setup Samba in a classroom so that a student's samba folder can be accessed via Windows by the student and the teacher. I have Samba working, but can only get the student access to the folder. How can I add another user or group to Samba so the teacher and student have full control over the folder? Thanks Tom

How do you manage printers on Windows workstations? What I mean, suppose you have many classrooms, different printers (which sometimes change) in these classroms - how do you manage which workstation (or a group of them) will use which printer? So far I've been using WPKG for that - as I described here: http://wpkg.org/wiki/index.php/Printer_configuration But somehow I feel it isn...