Toytoy Googie's Geeky blog

1. Open Terminal 2. Enter defaults write com.apple.appstore ShowDebugMenu -bool true 3. Open AppStore Application 4. Choose the menu item Debug Menu -> Show Download Folder Then you can check here where's the downloaded files are located.

I found this great tutorial in youtube under Creative Commons Attribution 2.5 Canada License. This one too is helpful from Khan and this one is a long discussion but it's helpful. There are good links or sites also that has a sample code and explanation. Follow the links below. http://renaud.waldura.com/doc/java/dijkstra/ http://www.vogella.com/articles/JavaAlgorithmsDijkstra/article.html  - has a Java Code http://en.literateprograms.org/Dijkstra's_algorithm_(Java)#chunk def:relax the edge (u,v)  - has a java code too with explanation (cool!) Hope you enjoy learning Dijkstra's Algorithm.