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Programming Articles
Page 1938 of 2547
Find Mean and Median of an unsorted Array in Java
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 to find mean and median of an unsorted array in Java. Mean of an array can be derived by calculating the average value of all the elements present inside the array. Mean= (sum of all elements present in array) / (total number of elements present) Median of an array represents the middle element present in an odd number sorted array and if the sorted array consists of even number, then median can be ...
Read MoreHow to Alter Two Array Elements in Java
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 MoreHow Java is Helpful for Artificial Intelligence (AI)?
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 MoreFind Number of Array Elements Smaller than a Given Number in Java
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 MoreFind Elements Greater Than a Given Number In a Subarray in Java
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 MoreCheck One Array is Subset of Another Array in Java
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 to check whether one array is subset of another array. An array is a subset of another array if all the elements of subarray is present in the given 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 the original array is array1 {33, 51, 5, 31, 9, 4, 3} The sub array is array2 {51, 9, 33, 3} ...
Read MoreAvoid These Mistakes While Learning Java
Java is one of the most popular programming languages in the world and is the language of choice for many developers and coders. With its wide variety of uses, including web development & mobile app development, it's no wonder that so many people are eager to learn how to work with Java. Java is used to develop various applications, from small desktop programs to large enterprise applications. Learning Java can be a great way to expand your skills and create applications that can have a real impact. The Unrivalled Versatility and Robustness of Java Java has become one of the ...
Read MoreAdvantages and Disadvantages of Java Sockets
Java Sockets are a powerful tool for creating network-based applications in the Java programming language. They allow for communication between different computers and devices, making it possible to create client-server applications, peer-to-peer networks, and other types of network-based systems. However, like any programming tool, Java Sockets have both advantages and disadvantages that need to be considered when designing and implementing network-based systems. Advantages of Java Sockets Platform Independence One of the biggest advantages of Java Sockets is that they are platform-independent. This means that the same Java code can be run on multiple operating systems and devices without the need ...
Read MoreSwift Program to Print object of a class
In this article, we will learn how to write a swift program to print object of a class. A class object is known as an instance of a class. For example, colour is a class then obj1, obj2, obj3 and obj4 are the objects from the class. A class can have multiple objects. Syntax var objectname = Classname() Here, using the above syntax we can create an object of a class. Algorithm Step 1 − Create a class with properties and a constructor. Step 2 − Create a function to print the object of the given class. Step ...
Read MoreSwift Program to fill an array with a specific element
In this article, we will learn how to write a swift program to fill an array with a specific element. An array is used to store elements of same data type in an order whereas a set is used to store distinct elements of same data type without any definite order. In an array, every element has an index. The array index is start from 0 and goes up to N-1. Here N represent the total number of array elements. We can fill an array with a specified element using the following methods − Using user defined function Using ...
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