Windows: Anti-aliased fonts don’t work

I was recently installing a new machine and getting a strange feeling that something was awry with my IntelliJ fonts. They looked like they were not being anti-aliased, even though I had checked the correct option. Also I noticed that generally fonts were looking a bit ropey.

After some puzzling I discovered the dialog above. If you right click on the desktop then to properties->appearance->effects… you will see it and you need to make sure the font smoothing is checked.

Phew, now I have beautiful code again.

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Installing JRuby with Intellij (OS X)

GET it from http://jruby.org/

There is a download page, download and exract the tar file somehwere.

I put it in /System/Library/Frameworks/JRuby.framework/jruby-1.5.1

I then created a symbolic link to jruby_current

ln -s jruby-1.5.1/ jruby_current

And then simply add it to my ~/.bash_profile

$vi ~/.bash_profile
export PATH=/System/Library/Frameworks/JRuby.framework/jruby_current/bin:$PATH
#Reload the profile…
$. ~/.bash_profile
#Try out jruby…
$jruby -v
jruby 1.5.1 (ruby 1.8.7 patchlevel 249) (2010-06-06 f3a3480) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_17) [x86_64-java]

Now you can add the JRuby SDK to your Java Module in Intellij:

Now you can have ruby and Java in the same project. Awesome.

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