Atul Rai
I love sharing my experiments and ideas with everyone by writing articles on the latest technological trends.Securing Passwords with Spring Security Password Encoder
One of the critical aspects of application security is properly handling user passwords. Storing passwords in plain text or using […] Continue reading »
Simplify Data Access with Spring’s @Repository Annotation
In modern web development, efficient data access is crucial to building robust and scalable applications. The Spring Framework, with its […] Continue reading »
HashSet vs TreeSet in Java
HashSet vs TreeSet in Java- A Comparison of Set Implementations: The Set interface provides an unordered collection of unique elements […] Continue reading »
Difference between ArrayList and Vector in Java
ArrayList and Vector are two commonly used classes in Java that provide dynamic arrays. They are similar in many ways […] Continue reading »
Java- Return the Squares of a Sorted Array in Sorted Order
In this Java exercise, you have an integer array sorted in non-decreasing order, and you must return an array of […] Continue reading »
How to navigate to implementation in IntelliJ IDEA
This article will help, how quickly you can open the implementation of method. In IntelliJ IDEA, you can use the […] Continue reading »
IntelliJ IDEA shortcuts for equals() and hashCode()
In IntelliJ IDEA, you can use the Alt + Insert (Windows/Linux) or ⌘Cmd + N (macOS) shortcut keys to generate the hashCode() and equals() methods. You […] Continue reading »
IntelliJ IDEA- Generate Getter & Setter Shortcut Key
Alt + Insert (Windows/Linux) or ⌘Cmd + N (macOS) is the shortcut keys to generate the getter and setter of […] Continue reading »
How to schedule a Task in Java
In Java to run/execute a task periodically or at some interval, we can use the TimerTask class from its java.util […] Continue reading »
IntelliJ IDEA- View all exit points of method
In IntelliJ IDEA, Ctrl + Shift + F7 are the shortcut key to highlight all exit points of a method. […] Continue reading »
How to redirect from HTTP to HTTPS on Tomcat Server
On this page, we will learn how to redirect an application from HTTP to HTTPS on Tomcat Server automatically. But […] Continue reading »