Trending Design Patterns Discussions

Which Java design patterns do I need to learn and why?‎

What are design patterns? Have you used any design pattern in your code?‎

Tell us about one design pattern you have used before.‎

There aren't many Android specific design patterns yet . Can we share our best practices and try to come up with some Design Patterns ?‎

•You want to divide your application into loosely coupled modules Which design pattern is best for this situation Service Locator or Repository?‎

Why can I not implement singleton design pattern using a static variable. if not then what are the disadvantages of it?‎

What logos design include hidden messages?‎

Design patterns - do you use them?‎

Give top 5 design patterns names which normally used in android application development.‎

How can we notify clients for any changes in WCF service? or in other terms, if we change anything in WCF service how should it reflect to clients?‎

I don't want to tell the client explicitly that something is changed in my service that he is consuming.‎

Why do I have to re-declare the class static variables in both .cpp and .h files?‎

In QT, I have a class called MainWindow. I have a variable called plotGrpahics declared as static in my header MainWindow.h file: class MainWindow : public QMainWindow {‎ ... See More