@elyamarouane
Web developer
Feb 20, 2023 · 2 min read · Exceptions are used in Java to handle errors and unusual situations that may occur during program execution. To handle exceptions these execeptions, you can use a combination of try, catch, and finally blocks. The try block contains code that may thr...
Join discussionJan 5, 2023 · 3 min read · IOC (Inversion of Control) is a design pattern that is used to decouple the dependencies between objects in a software system. It is based on the principle that an object should not create or manage its own dependencies, but rather should have them i...
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Jan 4, 2023 · 2 min read · REST (Representational State Transfer) and SOAP (Simple Object Access Protocol) are two popular web service protocols that handle communication between systems over the internet. REST is a lightweight and flexible architecture that was designed to be...
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Jan 3, 2023 · 2 min read · Java Persistence API (JPA) and Hibernate are two popular technologies used in the Java ecosystem for object-relational mapping (ORM). While they are often used interchangeably, there are some key differences between the two that developers should und...
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Jan 2, 2023 · 3 min read · In Java, a Plain Old Java Object (POJO) is a Java object that does not have any special structure or behavior. It is simply a Java object with instance variables and getter/setter methods. Here is an example of a Plain Old Java Object (POJO) in Java:...
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