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

An array is a linear data structure in which elements are stored in contiguous memory locations. As per problem statement, we have to find all the subarrays of a given array. Subarrays are part or a section of an array. When we talk about all subarrays of an array, we talk about the total number of combinations that can be made using all the elements of the array without repeating. 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, ... Read More

An array is a linear data structure in which elements are stored in contiguous memory locations. As per problem statement, we need to print all elements that have at least one smaller element. In simple terms we can say printing all elements of the array except the smallest one as the smallest one does not have any smaller element than this. 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 all elements ... 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 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 More

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 More

The business-logic layer is a crucial component of a software application that handles the processing of data and implementation of business rules. It sits between the user interface (UI) layer, which is responsible for presenting data to the user, and the data access layer, which is responsible for storing and retrieving data from a database. The primary function of the business-logic layer is to process and validate user input, apply business rules, and prepare data for storage or presentation. It acts as an intermediary between the UI and data access layers, ensuring that data is properly formatted and meets the ... Read More

As per the problem statement we need to find all the Emails present in the file. 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 there is given paragraph and it contains many different email ids and we want to extract all the mail id present in that paragraph. For e.g. − “I am a boy with email boy54@gmail.com. My friend’s email is friend78@gmail.com.”.” From the above paragraph, we need to take out the given two mail id in the paragraph i.e., boy54@gmail.com and friend78@gmail.com.  Instance-2 ... Read More

In this article, we will compare two different text files which are saved in our system. We will check line by line of each text file, by comparing those we can identify the similarities and differences. Let’s see how we can do it by using the Java programming language. To Show You Some Instances Instance-1 Below figure depict two different text files with same content and hence output will be two files with same content. Instance-2 Below represents two files, say file1.txt and file2.txt with their content. file1.txt This is amazing. Java Language. file2.txt This is amazing. Python ... Read More

As per the problem statement, we need to find the first and last word of the given String. 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 there is String “Java is a well-known high-level, class-based object-oriented programming language that Sun Microsystems created and first distributed in 1995. Over 3 billion devices run Java, which is currently owned by Oracle” After printing the first and last word of this String i.e “Java” and “Oracle”. Instance-2 Suppose there is String “For the creation of their desktop, web, ... 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 to separate odd and even elements into two separate arrays and print the result. A number is said to be an even number if it is divisible by 2, else the number is an odd number. Note − The array must be an integer array. In this article, you will see how to separate even and odd numbers of an array into two different arrays by using Java programming language. Let’s start. To Show ... Read More