Atul Rai
I love sharing my experiments and ideas with everyone by writing articles on the latest technological trends.Does Spring Boot automatically close database connection?
Yes, Spring Boot can automatically manage and close database connections for you. Spring Boot provides integration with various database technologies […] Continue reading »
Limitations of the var Keyword in Java
In this article, we will explore the limitations of the 'var' keyword in Java. While the 'var' keyword brings several […] Continue reading »
Java var Keyword: Enhancing Code Readability and Flexibility
With the release of Java 10, a 'var' keyword was introduced. The 'var' keyword allows developers to declare local variables […] Continue reading »
Java Just-In-Time (JIT) Compiler Overview
Java, a widely-used programming language, is renowned for its portability and ease of development. A crucial aspect behind its popularity […] Continue reading »
Best Practices to Optimize SQL Query
Efficiently optimizing SQL queries is crucial for ensuring optimal performance and responsiveness in database-driven applications. Whether you’re a database administrator, […] Continue reading »
Java 8 Consumer and Supplier Example
Java 8 introduced several functional interfaces in the java.util.function package to support functional programming paradigms. Among these interfaces, Consumer and […] Continue reading »
How to count total number of class objects created in Java
This example will help you to understand how to count the total number of class objects created in Java. 1. […] Continue reading »
Remove All Special Character from String in Java
In Java, to remove all special character form a given string, we can use the replaceAll(String regex, String replacement) method […] Continue reading »
Java 8 Predicate vs Function: A Comparison with Examples
Java 8 introduced several new features to enhance the language’s functional programming capabilities. Among these features are Predicates and Functions, […] Continue reading »
java.lang.NoClassDefFoundError: org/bouncycastle/crypto/generators/SCrypt
While encoding your password/data with SCryptPasswordEncoder, you might be getting the below exception: java.lang.NoClassDefFoundError: org/bouncycastle/crypto/generators/SCrypt at org.springframework.security.crypto.scrypt.SCryptPasswordEncoder.digest(SCryptPasswordEncoder.java:195) ~[spring-security-crypto-6.0.3.jar:6.0.3] at org.springframework.security.crypto.scrypt.SCryptPasswordEncoder.encode(SCryptPasswordEncoder.java:150) […] Continue reading »
Types of Password Encoders in Spring Security
Securing user passwords is of utmost importance in any application. The Spring Framework, a popular Java-based framework, offers a variety […] Continue reading »