Method-Level-Security in Spring Security ( A closer look).
Method-level security in Spring Boot refers to the ability to secure individual methods within your application by restricting access based on the roles or permissions …
What is Logging?
Logging is the process of recording information about the operation of a program or system to a log file, console, or external monitoring system. This …
Logging in Web Applications ( Controller or Service layer ?)
In continuation of ” What is Logging ?” Determining the “best” layer to implement logging in a Spring Boot application (or any application, for that …
What are DTOs ( Data Transfer Objects)?
A Data Transfer Object (DTO) is a design pattern used to transfer data between software application subsystems or layers. DTOs are often used in the …
querySelector() vs getElementById() in JavaScript
querySelector() and getElementById() are both methods used to access elements in the Document Object Model (DOM) of a web page, but they have some differences. …
Rest parameter vs Spread Operator in JavaScript?
The rest parameter and spread operator are two related features in JavaScript. The rest parameter allows you to represent an indefinite number of arguments as …
Difference Between Type and Interface in TypeScript
In TypeScript, an interface is a way to define the structure of an object. It’s a contract that defines the properties and their types that …
What is useEffect in React?
useEffect is a built-in hook in React that allows you to perform side effects in functional components. Side effects can include things like fetching data …
What is Prop Drilling in React?
Prop drilling in React is the process of passing data from a parent component down to its child components through props. This can become a …
What is the use of the React Context API?
The React Context API is used for sharing data between components without the need to pass props down through every level of the component tree. …