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Spring Security is just another module of Spring Framework family like Spring JDBC, Spring MVC, etc. Authentication, authorization and other security […] Continue reading »
On this page, we will learn how to capitalize the first letter of each word in a String using Java. […] Continue reading »
Java 8 introduced a significant enhancement known as lambda expressions, which allowed for more concise and expressive code. Alongside lambda […] Continue reading »
In this Java exercise, you have an integer array sorted in non-decreasing order, and you must return an array of […] Continue reading »
On this page, we’ll learn how to send an email using the Spring Boot application via SMTP. Spring provides a […] Continue reading »
Java 8 introduced distinct() method in Stream interface to find the distinct element in a list. distinct() method returns a stream […] Continue reading »
In this article, you will learn the difference between trim() and strip() methods of the String class in Java. trim() […] Continue reading »
In IntelliJ IDEA, type main and press the Enter or Tab button from your keyboard to generate public static void […] Continue reading »