search for: coursewares

does anyone here have pointers or access to courseware that could be used to teach centos (5.4, i believe)? publicly-available, free C/W would, of course, be ideal, but if you have some decent training manuals that you're willing to license on a per-manual basis, i'm still willing to chat. rday -- ======================================================================== Robert P. J. Day

What is AJAX? SteveT Steve Litt Author: * Universal Troubleshooting Process courseware * Troubleshooting Techniques of the Successful Technologist * Rapid Learning: Secret Weapon of the Successful Technologist Webmaster * Troubleshooters.Com * http://www.troubleshooters.com

as i'm reviewing the courseware for the rhel (centos) course i'm teaching next week, i'm going to ask the occasional question, possibly technical, possibly more policy. first one involves the choice for virtualization. the course has a short section involving virt using xen but everything i've read suggests that red hat is concentrating on kvm for virt. thoughts on that? i

What is SwitchTower? SteveT Steve Litt Author: * Universal Troubleshooting Process courseware * Troubleshooting Techniques of the Successful Technologist * Rapid Learning: Secret Weapon of the Successful Technologist Webmaster * Troubleshooters.Com * http://www.troubleshooters.com

Hi all, I have a little function called format_price(price) that simply formats the argument as a dollar sign, dollar amount, dot and penny amount. Then, in a .rhtml file, I could do this: <%= format_price(item.unit_price * item.quantity) %> But where do I put the format_price() function definition? The app couldn''t find it in app/controllers/application.rb. Where do I put it

Hi all, On the rails list I''ve seen that it''s hard to integrate Rails with Apache (especially apache2), that it''s hard to change the default port (3000), and that Apache runs Rails stuff slowly. Is it reasonable to run Rails stuff on Webrick while simultaneously running other stuff on Apache? How does one simultaneously run two rails applications on Webrick, when

Hi all, In re-doing the very first Hello World in the Agile Rails WEb Dev book, I continuously got blank pages, no matter what URL I put in, except when I put http://localhost:3000/ After eliminating everything else, I switched from Mozilla to Konqueror, and the symptom went away. I tried clearing cache on Mozilla, but that didn''t bring it back. I copied and pasted the URL from

On Thu, 22 Feb 2018, Pete Biggs wrote: > > > > > finally, any concerns i should have about upgrading the kernel from > > 3.10 to 4.14 or 4.15, as explained in a number of places like this: > > > > https://www.tecmint.com/install-upgrade-kernel-version-in-centos-7/ > > > > i simply prefer to run a current kernel but i can resist the > >

Hi all, Apparently rails didn''t install correctly on my Mandrake 10.0 system. ================================= [slitt@mydesk work]$ rails demo /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:204:in `report_activate_error'': Could not find RubyGem rails (> 0) (Gem::LoadError) from /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:141:in `activate'' from

I am designing an application to run a fishing tournament I am hosting. Each fish entered will be given a point total based on the length of the fish and the species of fish. Each species has a point multiplier. For Example Trout have a multiplier of 10 so a 20 inch Trout would have a score of 200. My conundrum is in where and when do I calculate the points. The options I have come up

i'm prepping to teach a 5-day intro class in linux starting in about 3 hours, and the courseware is clearly designed around RHEL (apparently 5.1). but since i'm not being provided with RHEL DVDs, i'm just going to hand everyone a centos 5.4 DVD and take it from there. as part of the intro, i want to briefly discuss the varieties of linux related to RHEL, so obviously i want to

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

Today we finally opened the doors to "Street Easy" (http:// www.streeteasy.com/), a Real Estate Research Site for New York City. It was built by two guys in three months. It doesn''t have tags, but it has google maps. It rides two bubbles at the same time. It''s like road kill: the price tags will shock you, but you won''t be able to stop browsing around.

Reed College is looking for a web programmer who''s interested in working in an enterprise setting but doesn''t want to be told not to bring your dog to the office. In the Web Support Services group, we work on web apps that are part of our homegrown campus portal and courseware systems. Most of our infrastructure is open source, but we also use commercial software for some key

On Thu, 22 Feb 2018, hw wrote: > Robert P. J. Day wrote: ... snip ... > > oh, i appreciate the need for caution; on the other hand, it > > always struck me that the training room is the *ideal* place for > > students to experiment with things they're too nervous or unsure > > of to try back at the office. this is typically why, when i'm > >

I''m new to Ruby and RoR but excited to learn what I can do with RoR; I have Pickaxe second edition and want to get "Agile Web Development with Rails" but I''m aware that the book was published some while before RoR version 1.0 was released. Has a lot changed since then, and would I therefore be advised to wait for a second edition of AWDwR? Many thanks in advance

I have this assignment to do and after ten hours of constant trying my eyes ache and i give up.. all i'm able to get is this plot please help me these are the commands i have used till now read.table(file.choose(), sep=";", header=T) read.table(file.choose(), sep=";", header=T)->areas melt(areas,id=c("Year","State"),m=c("Rice"))->

Is it still true that in order for a Linux hosted Samba server to have NT ACL support, the Linux box must have an ACL aware file system such as XFS or Andreas Gruenbacher's kernel patch ("POSIX ACL")? I read this in chapter 4 of "Teach Yourself Samba in 24 Hours". In the time since that book was written, has an easier method been developed, or has a

Robert P. J. Day wrote: > On Thu, 22 Feb 2018, Pete Biggs wrote: > >> >>> >>> finally, any concerns i should have about upgrading the kernel from >>> 3.10 to 4.14 or 4.15, as explained in a number of places like this: >>> >>> https://www.tecmint.com/install-upgrade-kernel-version-in-centos-7/ >>> >>> i simply prefer

Robert P. J. Day wrote: > On Thu, 22 Feb 2018, hw wrote: > >> Robert P. J. Day wrote: > > ... snip ... > >>> oh, i appreciate the need for caution; on the other hand, it >>> always struck me that the training room is the *ideal* place for >>> students to experiment with things they're too nervous or unsure >>> of to try back at