Where can I find useful resources to Java.
- all Java functions and syntax explaining (like php.net)
- mac widgets with all functions gathered (like php function reference)
Would be great if you had links to very good resources/tutorials to share.
JavaDoc in CHM format for easily searching
http://www.allimant.org/javadoc/index.php
Javadoc is an invaluable reference as already said
I think you should just get Eclipse or your favorite IDE and add the Javadoc to the build path of the jar
EDIT:
Window\Preferences\Java\Installed JREs
Select the JRE
Press Edit
Javadoc URL: point to the URL
Shift + F2 should take you to the appropriate function definition , and i must say it is very productive =]
Java API Documentation explains all classes and methods.
Java2s.com has very good examples for Java