"its' 0.3 cents per hour, this is 0.32 cents per request"
UML is a Graphical language for visualizing, specifying and constructing the artifacts of a software-intensive system. The Unified Modeling Language offers a standard way to write a system's blueprints, including conceptual components such as business processes and system functions as well as concrete things such as programming language statements, database schemas, and reusable software components.[1] UML combines the best practice from data modeling concepts such as entity relationship diagrams, business modeling (work flow), object modeling and component modeling. It can be used with all processes, throughout the software development life cycle, and across different implementation technologies.
Solo is an inexpensive, web-based platform for on-demand management of your Ruby on Rails web application on Amazon’s cloud computing infrastructure. Manage your web application from development to deployment. You get Engine Yard’s Ruby on Rails deployment expertise wrapped in an easy-to-use interface.
1. IT Mill Toolkit
2. LivePipe UI
3. Iwebkit iPhone/iPod touch framework
4. Jitsu
5. MochaUI 
7. The Yahoo! User Interface Library (YUI)
9. WUI Web UI FrameworkPylons combines the very best ideas from the worlds of Ruby, Python and Perl, providing a structured but extremely flexible Python web framework. It's also one of the first projects to leverage the emerging WSGI standard, which allows extensive re-use and flexibility — but only if you need it. Out of the box, Pylons aims to make web development fast, flexible and easy
The Browser Security Handbook is a free and no-nonsense guide to the security concepts in today's main browsers. It covers all security features, explains why and in which browsers certain attack methods work and talks about experimental security mechanisms in browsers. It's a recommended read for everyone who creates web applications.
Globalize2 is the successor of Globalize for Rails.
It is compatible with and builds on the new I18n api in Ruby on Rails. and adds model translations as well as a bunch of other useful features, such as Locale fallbacks (RFC4647 compliant) and automatic loading of Locale data from defined directory/file locations.
Globalize2 is much more lightweight and modular than its predecessor was. Content translations in Globalize2 use default ActiveRecord features and do not limit any functionality any more.
All features and tools in Globalize2 are implemented in the most unobstrusive and loosely-coupled way possible, so you can pick whatever features or tools you need for your application and combine them with other tools from other libraries or plugins.
rake db:migrateAnd we all know the Rails 2.x
rake db:migrate:rollbackto go back in time and fix what we did.
rake db:migrate:up VERSION=<migration_timestamp> # Runs the self.up rake db:migrate:down VERSION=<migration_timestamp> # Runs the self.downNote that migrations are meant to be concurrent and that's the most basic purpose in which they are there for, executing an out of line migration may cause you problems in the future, so try to stay as clean as possible when dealing with migrations
div#first
{
background: url(first_bg.png);
}
div#second
{
background: url(second_bg.png);
}
"People who don't use IE are a minority and if they choose to handicap themselves, it's not my or the government responsibility to enable the support for other browsers".
ActiveRecord.js is the first released component of ActiveJS a JavaScript framework initiative sponsored by Aptana. This project is still in it's early stages and we welcome your thoughts and ideas on the future of JavaScript application development. Since this is a GitHub hosted project, if you would like to directly contribute we recommend you fork the project and initiate a pull request to merge your changes
export EC2_PRIVATE_KEY=/Users/eizesus/.ec2/pk-5xxxxxxxx7.pem export EC2_CERT=/Users/eizesus/.ec2/cert-5xxxxxxxxxxxxx7.pem export EC2_HOME=/Applications/java/ec2-api-tools-1.3-24159 export PATH=$EC2_HOME/bin:$PATHRemember to replace my library with yours.
ec2-add-keypair my-secret-codeThe string my-secret-code can and should be anything that you like, try to pick something that makes sense for your setup (remember that i will keep on writing my-secret-code, use your phrase instead).
~/.ssh/id_rsa-my-secret-code
chmod 600 ~/.ssh/id_rsa-my-secret-code
ec2-run-instances ami-c9bc58a0 -k my-secret-codeThe second line of the results returned will look like:
INSTANCE i-XXXXXXXX ami-c9bc58a0 pending my-secret-code 0The pending my-secret-code means that the image is pending.
ec2-describe-instances i-XXXXXXXXReplace the i-XXXXXXXX above with the string that comes after INSTANCE in the second line of the results from the ec2-run-instances command.
ec2-xx-xxx-xxx-xx.compute-1.amazonaws.comthat is your machine’s address.
ec2-authorize default -p 22should result in:
PERMISSION default ALLOWS tcp 22 22 FROM CIDR 0.0.0.0/0ec2-authorize default -p 80This should return something like:
PERMISSION default ALLOWS tcp 80 80 FROM CIDR 0.0.0.0/0ec2-xx-xxx-xxx-xx.compute-1.amazonaws.comssh -i ~/.ssh/id_rsa-ec2-rails-keypair root@ec2-xx-xxx-xxx-xx.compute-1.amazonaws.comYou may have to type “yes” to accept the authenticity of the host.
sudo gem install capistrano -v 2.4.3And then install the EC2 for Rails gem:
sudo gem install ec2onrailsOkay, you need to add three configuration files to your Rails application.
config/s3.yml - This configuration is pretty simple, under the production section, put your AWS information that you noted above. aws_access_key: (you got me when you signed up) aws_secret_access_key: (me too) bucket_base_name: production.yourname.comconfig/deploy.rb - There are a lot of definitions to be made, read all the comments and setup the deploy process as your applicaiton requires.
production: adapter: mysql encoding: utf8 database: appname_production username: user (not ROOT!) password: password (no, no empty passwords) hostname: db_primary
cap ec2onrails:get_public_key_from_server cap ec2onrails:server:set_roles
cap ec2onrails:setupAnd launch your app:
cap deploy:coldAnd wooooohoooo, check your application url.
elad = nil elad.blank? # trueand even empty containers
elad = [] elad.blank? # true
Now that we are done with the warning, i want to recommend a very good free online pdf and other document collection site, and specifically it's rich legal category, i found some pretty good documents over there. enjoy.
"In his keynote talk at the recent Silicon Valley Ruby Conference, Sun’s Tim Bray asserted that “PHP and Ruby are the languages of choice for new web apps.” Coming from most people, this wouldn’t be a remarkable comment, but given that Tim is Sun’s director of web technologies, it is worthy of note. Java wasn’t even on Tim’s list, much less his recommended solution."
I have been trying for quiet a long time to get a move on Mephisto as my blog and to my own domain and get out of blogger for good.
Well, i finally bought eizesus.com which was supposed to host this blog and another blog in Hebrew dedicated to bring Rails to Israeli programmers (as well as a forum system).
So meantime, until i do the move and move the new blog and forum into production iv'e moved this blog to a subdomain at http://blog.eizesus.com, the old blogger url is still available but i suggest you update your bookmarks so later on there won't be any problem when i will drop the Blogger account at all.
YouGetSignal.com is a collection of network tools that I started working on in late September of 2007. The name of the site, YouGetSignal, is a nerdy play on a line of broken English from the infamous "All your base are belong to us" cut scene.
$Project->findFirstBy('language', 'PHP');Project.find_by_language('PHP')