Ruby language:

• http://strugglingwithruby.blogspot.com/2008/11/contents-page.html
• http://www.zenspider.com/Languages/Ruby/QuickRef.html

Installing Rails on Windows:

• http://railsinstaller.org/

Best “my first app” walk-through:

• http://guides.rubyonrails.org/getting_started.html

Using “remote” to ajaxify links and forms:

• http://www.alfajango.com/blog/rails-3-remote-links-and-forms/
• http://www.alfajango.com/blog/rails-3-remote-links-and-forms-data-type-with-jquery/

“Unobtrusive JS” library that ships with Rails 3:

• http://www.slideshare.net/philcrissman/ujs-in-rails-3-6775992
• http://www.alfajango.com/blog/rails-jquery-ujs-now-interactive/

Use Twitter Bootstrap with Rails:

• http://railscasts.com/episodes/328-twitter-bootstrap-basics

My first round of optimizations just went into production and our metric that measures “time from click until critical feature shows up in the browser” dropped from 5.25s to 3.5s. It’s neat to multiply the savings and see that many weeks of end-user browser load time are saved each day.

1. an “Applications” link or alias
2. a custom background image
3. custom placement of icons
4. .dmg compression
5. a way to script building of an installer dmg

Here’s how you’ll want to achieve the above in your installer build script

• Create a temporary directory and copy into it all files you’ll want in your final .dmg (typically a .app or 1 directory, and maybe a documentation file)
• Create a symbolic link (ln -s /Applications $your_temp_dir) or manually make an alias to /Applications and then copy the alias to your temp directory.
• Use the yoursway create dmg script and pass in your temp directory, background image, icon locations, and it will spit out a compressed dmg.  Something like: create-dmg –window-size 500 300 –background background.png –icon-size 96 –volname “StepMania4″ –icon “Applications” 380 205 –icon “StepMania” 110 205 StepMania.dmg ../$temp.dir.  Their script is based on the Adium installer applescript + wrapper.

You can see exactly how StepMania does it by checking out our scripts: https://svn.stepmania.com/svn/branches/4.0/stepmania/PBProject

VMMap – http://technet.microsoft.com/en-us/sysinternals/dd535533.aspx

Skip the many tutorials out there for the command line “vadump.exe” and use VMMap instead. The GUI presents information in a much more useful format (filterable, sortable).

First, check the list of loaded modules – some are explicit References in your project, others are dependencies of your references – and eliminate dependencies that you can do without.  Next, check the “Private” and “Private Working Set” columns to identify areas that you may have some control over.

CLR 2.0 Profiler – http://www.microsoft.com/downloads/details.aspx?familyid=a362781c-3870-43be-8926-862b40aa0cd0&displaylang=en

Be sure to grab the “2.0″ flavor of the profiler.  Many tutorials are old and link to the CLR 1 version of the .Net Profiler – that version won’t work with your app that builds against .Net 2.0 or newer.

Use this app to take a snapshot of your memory usage, then view allocations by object type and view allocations in a call graph.

Tutorial: http://msdn.microsoft.com/en-us/library/ff650691.aspx

My biggest culprit: WCF

System.ServiceModel and System.Web grab 5.5MB of private memory (14+MB of private WS on my machine) as soon as I instantiate a client proxy object.  The same things happens using built-in HTTP bindings in a skeleton console app or in the WCF test client.  The System.Web allocation could probably be eliminated by changing to TcpTransport.

I’ve now switched over to editing files on the server using Eclipse and the Repose System Explorer add-on.  It solves all of the problems mentioned above.

• Download any version of Eclipse

• From Eclipse: Help -> Install New Software. “Work with: -All available sites-”. In the search box type “remote system”. Check “Remote System Explorer End-User Runtime”, click Next to proceed with the install.
• After the wizard completed, click Window -> Open Perspective -> Remote System Explorer.  Right-click in Remote Systems, choose New Connection, type in your details.  After you connect, expand “Sftp Files” and you’ll be able to open remote files in the editor.

Thanks Ikool’s Blogbed.