Singleton design pattern (plus a Java example)

In this video I talk about design patterns in general and the main focus is on the Singleton pattern. There is also an example of a program using the Singleton pattern.

Category:

Science & Technology

Tags:

• full
• final

[ihbaruskrd]

Nicely explained. Two more things : getInstance method should be synchronized. And clone method should be overridden.

[theswirve]

Not threadsafe. The getInstance either needs to be synchronized, the instance could be instantiated in a static block, or, arguably most correctly, you can convert the class to an enum.

[sanjuktapanda11]

very nicely explained..well done!!

[FreeEducationSriLank]

really useful, thank you , keep it updating with other design patterns with examples

[ripperchunk]

well done bugger 

[elliotbeat]

wonderful explaination

[bdebarshi2006]

good job!

[SiliconOldStreet]

Yup, pretty good. The example of one pop-up instead of many pop-ups is damn good.

[natarajisna2]

good job dude!