ব্লগ । Blog
Aug 28
Abstract Factory Pattern Example in Java From: AI Tools/OpenAI/Chatgpt “ Perfect 👍 Let me give you a clean, copyright-free Abstract Factory Pattern Java example with explanation. 🏭 Abstract Factory Pattern Example in Java Problem: We want to create UI components (Button, Checkbox) for different operating systems (Windows and Mac). The client should be able to …
Aug 28
From AI Tools/Open AI/ChatGPT “ Perfect 👍 Here’s a copyright-free comparison table of the Builder Pattern vs Factory Pattern in Java, styled for easy posting on Facebook/Blog: 🏗️ Builder Pattern vs ⚙️ Factory Pattern in Java Aspect Builder Pattern Factory Pattern Type Creational design pattern Creational design pattern Purpose To construct complex objects step by …
Aug 28
Observe the code below: We wanted to create objects such as shape1, shape2, and shape 3. We did not directly (create and) call the class for the required objects. We did not create or call a circle class, or a square class, or a rectangle class. We rather thought there was a factory class that …
Aug 28
Observe these two examples of Object Creation from the Student Class We did not call the constructor with the property values, but we built the object step by step with only the properties and values we needed. This can be useful when we have classes with many properties, many properties/attributes are also optional or serve …
Dec 04
Operating System Functionality Ref: https://www.geeksforgeeks.org/introduction-of-process-management/
Dec 04
Ref: •Ref: https://www.uow.edu.au/student/learning-co-op/technology-and-software/operating-systems/ •https://www.learncomputerscienceonline.com/operating-system/ •System Software: https://www.techtarget.com/whatis/definition/system-software
Dec 04
Ref: https://www.geeksforgeeks.org/difference-between-system-software-and-application-software/
