What is the difference between factory and abstract factory design pattern?
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If there is a Model class,View class,Controller class then How these are internally related? Which layer objects instantiated in which layer? How they communicates?
What are creational design patterns?
Why singleton beans are not thread safe?
How might prototyping be used as part of the SDLC?
What design pattern wrapper classes implement?
What is the concurrency design pattern?
What is the use of repository pattern?
What are useful tools for developing and testing color schemes for web sites?
i have file(ps),dont know how many records are there. move half of the records to 2 files. how can we do
How to add CSS styles Styles to Elements with Particular Attributes?
Contact a system development program in your organization. Research how they analyzed their SYSTEM OF INTEREST (SOI), its OPERATING ENVIRONMENT, and their respective system elements. How was this analysis reflected in the SOI architecture?
Why have we used synchronized here?