https://wiki.visrc.com/ 2026-05-07T16:36:41+00:00 https://wiki.visrc.com/ https://wiki.visrc.com/lib/tpl/monobook/images/favicon.ico text/html 2025-02-20T14:55:46+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.visrc.com/doku.php?id=programming:patterns:android_patterns&rev=1740059746&do=diff Android patterns Listener pattern * <http://homepages.ius.edu/RWISMAN/C490/html/Android-Delegates.htm> text/html 2025-02-20T14:55:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.visrc.com/doku.php?id=programming:patterns:java_design&rev=1740059747&do=diff Book: practical API design Do not expose more than you want Use methods instead of instances * getters & setters Factory is better than Constructors Problem: public final class Template extends Object { private final Class type; public Template(Class type) { this.type = type; } public Class getType() { return type; } public Template() { this(Object.class); } } text/html 2025-02-20T14:55:46+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.visrc.com/doku.php?id=programming:patterns:netty_nio_patterns&rev=1740059746&do=diff Netty nio patterns