Inversion of Control (IoC) is a fundamental design principle used in modern software development that shifts the control of object creation and flow from the application itself to a container or framework. By implementing IoC, developers can build applications that…
JPA (Java Persistence API) and Hibernate are both used for Object-Relational Mapping (ORM) in Java applications, but they serve different purposes: 1. JPA (Java Persistence API): 2. Hibernate: Key Differences: In short, JPA is the standard API, and Hibernate is…
In-Depth Understanding For a deeper dive into Spring Boot and related areas, especially for senior or more specialized roles, you’ll want to cover more advanced topics. Here’s an extended list that builds upon the basics, giving you more in-depth areas…
To prepare for a Java Spring Boot interview, it’s essential to cover a wide range of topics related to Spring Boot and general Java backend development. Here’s a structured list of key topics to help you prepare effectively: 1. Core…
A bipartite graph is a type of graph where the set of vertices can be divided into two disjoint sets, such that: Key Characteristics of a Bipartite Graph: Example Consider the following bipartite graph: In this graph: Visual Representation Here’s…
The Hopcroft-Karp algorithm is a classical algorithm used to find the maximum matching in a bipartite graph. It improves upon earlier algorithms by finding matchings in O(√V * E) time, where V is the number of vertices and E is…
1. Simple Object Cloning: The Basics 2. Handling Circular References: A Challenge 3. Cloning with Functions and undefined: Another Test 4. Speed and Efficiency: A Performance Note 5. Conclusion: Why structuredClone() is the Future
Parameters and local variables are allocated on the stack (with reference types, the object lives on the heap and a variable in the stack references that object on the heap). The stack typically lives at the upper end of your address space and as it is…
The Abstract Factory Pattern is a creational design pattern that enables the creation of families of related objects without specifying their exact concrete classes. This pattern encapsulates a set of individual factories that share a common theme, streamlining object creation…
Introduction to Singleton Design Pattern In software engineering, the Singleton Design Pattern plays a crucial role in ensuring that a class has only one instance and provides a global point of access to that instance. This design pattern is especially…