In this Struts 2 tutorial, you will learn how to validate the input of the form using struts validation. You […]
To find out if a specific number (e.g., 5) is available in a given number (e.g., 12345678), you can use […] Continue reading »
Python is a versatile and powerful programming language used in a wide range of applications, from web development to data […] Continue reading »
On this page, we’ll explore a simple yet common problem: finding a specific digit in a given number using Java. […] Continue reading »
Java 8 introduced several new features to the language, including the Optional class. This class was introduced to address the […] Continue reading »
Java 8 introduced a modern Date and Time API to address the shortcomings of the older java.util.Date and java.util.Calendar classes. […] Continue reading »
Java 8 brought a game-changing feature to the world of programming: lambda expressions. These concise and expressive constructs revolutionized the […] Continue reading »
Java 8 brought a significant enhancement to interfaces by introducing default and static methods. These additions allowed developers to evolve […] Continue reading »
In this article, we will explore the generate() method provided by Java 8 Stream API. The generate() method is a […] Continue reading »
The LIMIT clause, also referred to as the “row limiting clause” is a SQL feature that enables you to restrict […] Continue reading »
In this article, we’ll explore the TRUNC(number) function. The TRUNC(number) function in Oracle SQL is used to truncate or shorten […] Continue reading »
The record keyword was introduced in Java 16. It is a feature that simplifies the creation of classes for data […] Continue reading »