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An array is a linear data structure in which elements are stored in contiguous memory locations. As per problem statement, we have to alter two array elements with each other. Altering two array elements in other words can also be called swapping or exchanging two elements with each other Let’s explore the article to see how it can be done by using Java programming language. To Show you Some Instances Instance-1 Suppose we have the below array = [10, 2, 3, -5, 99, 12, 0, -1] Now if we swap the 5th and 8th elements, Then, we have the new ... Read More
Artificial Intelligence (AI) has been a hot topic for some time now & for good reason. AI has the potential to revolutionize many aspects of our everyday lives, from healthcare to education to transportation. The rise of artificial intelligence (AI), which has replaced all previous technologies, is being seen around the world. And one of the key technologies powering AI is Java. Exploring the Power of Java for AI Development Java is a popular programming language that was first released in 1995. It is known for its versatility & ease of use, which makes Java a great choice for AI ... Read More
An array is a linear data structure in which elements are stored in contiguous memory locations. As per the problem statement, finding number elements smaller than a given number means we need to compare and count only the smaller elements in the array. Let’s explore the article to see how it can be done by using Java programming language. To show you some instances Instance-1 Suppose we have the below array [10, 2, 3, -5, 99, 12, 0, -1] and the number is 9 Now the number of elements that are smaller than 9 are [2, 3, -5, 0, -1] ... Read More
In Java, Array is an object. It is a non-primitive data type which stores values of similar data type. As per the problem statement we have given a sub array and a number and we have to find how many elements in this sub array are greater than that given number. So, we have to compare every element of the array with the given number and print the element if anyone is greater. Let’s explore the article to see how it can be done by using Java programming language. To Show you Some Instances Instance-1 Given Array= [12, 23, 34, ... Read More
Introduction When building web pages using Bootstrap, it may be useful to add an image before the label of an optgroup element. This can help to visually group options within a select element and make the page more user-friendly. In this article, we will discuss adding an image before the label of an optgroup element using Bootstrap. What is an optgroup? An optgroup is an HTML element that groups related options within a select element. The optgroup element creates a label for the group of options, and the options within the optgroup are indented and visually grouped together. Syntax ... Read More
Introduction In this article, we will show you how to add icons to your buttons in HTML. Icons are a great way to add visual appeal and enhance the usability of your buttons. They can be used to indicate the type of action a button will perform or make it easier for users to understand the function of a button. Approaches There are several ways to add icons to buttons in HTML, and in this article, we will cover two of the most popular methods − Using font libraries Using image files. Approach 1: Using Font Libraries One ... Read More
In this article, we will show you how to add a horizontal line to your webpage using HTML. A horizontal line, also known as a horizontal rule, is a way to separate content on a webpage and can be used for visual appeal or to indicate a change in content. There are multiple ways to add a horizontal line to your webpage in HTML, but the most common approach is by using the tag. The tag is a self-closing tag that creates a horizontal line on the webpage. This approach is simple and straightforward, and it requires ... Read More
Introduction In this article, we will show you how to add gradients to your project using CSS. Gradients are a great way to add visual interest to your website or application. They are a smooth transition between two or more colors and can be used to create a sense of depth or movement. They can also be used to create a subtle texture or pattern on your webpage. Approaches The following are the two approaches that we are going to follow in this article to add gradients to our project using CSS − Using the linear-gradient function Using ... Read More
Introduction In this article, we will walk you through the process of adding a file upload function to your webpage. We will show you how to create an HTML form with a file input field, as well as how to create a script that handles the file upload process. Approaches Two approaches that we can use to add a file upload function to our webpage in HTML are as follows − Using a basic HTML form with a file input field Using jQuery and ajax Let us discuss them in detail now. Approach 1: Using a basic HTML ... Read More
Introduction We use the fade effect to bring attention to certain parts of our website by gradually increasing or decreasing their opacity. This gradual change in opacity is called the fade-in or fade-out effect. When we gradually increase the opacity, it's known as the fade-in effect and is used to make the selected part of the page become more visible over a chosen amount of time. This creates a smooth transition and helps make our website more dynamic and engaging for our users. In this article, we will be exploring a few ways in which we can implement the fade-in ... Read More