Just a few of the hundreds (thousands?) of coding and gamedev resources we’ve accumulated over the years.
Everyone has bookmarks, probably lots of them, sorting the wheat from the chaff can sometimes be challenging. 
Explore a new language?
http://learnxinyminutes.com/
Try a new language in your browser
Try Erlang in your browser
http://www.tryerlang.org/
Just one of the programming language popularity/usage indexes…
http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html
… and here’s another
iOS build environment “build your Unity project for iOS on Windows in 1 click!”
Amit links to some great stuff, like How do I actually finish a game?
http://www-cs-students.stanford.edu/~amitp/gameprog.html
Nice, Java’s not for everyone but Vert.x might be your server side ticket! Awesome tool.
Not everyone is going to need this but for those that do…
HTML5? Not really relevant to us but here it is
C# to Java? Maybe not but you never know
http://www.cs2j.com/
Node’s not really my preference for use in developing a game server but if it’s yours
then here’s an example.
This is just here for the few Windows users who don’t yet realize Linux is way better 
Windows command line
Just in the event you are building a toolchain for refrigerators, smart toasters and the Raspberry Pi
Old Git tut
Probably been here… kinda have to sort through the old stuff sometimes
Hopefully some of this is relevant.
Good luck with your projects!
Cheers
