Java - CoderSathi

What is JSP in Java?

November 8, 2024January 3, 2024 by Coder Sathi

JavaServer Pages (JSP) is a technology used to create dynamic web content in Java. It’s a part of the Java …

February 11, 2025November 29, 2023 by Coder Sathi

In Spring Boot, managing timestamps for data auditing is simplified with Spring Data JPA’s auditing features. By using the @CreatedDate …

February 15, 2024November 28, 2023 by Coder Sathi

QueryDSL is a powerful library for building type-safe SQL-like queries in Java, especially in conjunction with JPA (Java Persistence API). …

November 9, 2024November 21, 2023 by Coder Sathi

Spring Data JPA has become a cornerstone for Java developers, simplifying the way data is accessed and managed in relational …

March 5, 2024November 14, 2023 by Coder Sathi

Java 8 introduced a new Date and Time API that brought significant improvements over the old java.util.Date and java.util.Calendar classes. …

February 13, 2025November 11, 2023 by Coder Sathi

Comparator in Java is an interface that belongs to the java.util package. It’s designed to facilitate the comparison of objects, …

October 16, 2023 by Coder Sathi

The java.nio package provides a set of APIs for efficient non-blocking input/output (I/O) operations. Java NIO, short for New I/O, …

May 20, 2024October 15, 2023 by Coder Sathi

String interning in Java is a process which optimizes memory consumption by storing only one copy of each unique string …

February 12, 2025July 30, 2023 by Coder Sathi

The finally block in Java is a block of code that is always executed, regardless of whether an exception is …

February 12, 2025July 30, 2023 by Coder Sathi

When an exception is thrown, it is propagated up the call stack until it is caught by a try-catch block. …