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Found 2616 Articles for Java
![sudhir sharma](https://www.tutorialspoint.com/assets/profiles/125719/profile/60_65058-1565947418.jpg)
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Introduction Welcome to our comprehensive guide on Byte Stuffing Made Easy: A Java Implementation Guide! In today's world of data communication, maintaining data integrity and preventing transmission errors are essential. This article will explore the concept of byte stuffing, a technique used for variable-size framing in the data link layer using Java programming language. With easy-to-follow steps outlined in this guide, you'll be better equipped to implement and reap the benefits of byte stuffing in your projects. So let us dive into understanding why byte stuffing matters and how it can improve your networking protocols by reading further! Understanding Byte ... Read More
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String interpolation is a concatenation technique considered to display output text dynamically or effectively by replacing the placeholder characters with variables (or strings in the subsequent examples). String interpolation restructures the code and prevents the need to repeatedly use variables to produce the output. It makes it efficient to write lengthy variable names or text just by replacing the placeholder with the variable names allocated to strings. There are several ways in Java to perform String Interpolation with the help of the concatenation operator and library function or class. Here, we will discuss four different methods of String ... Read More
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A binary literal is a number that is denoted using binary digits that are 0s and 1s. The values written in data types – byte, int, long, and short can be easily expressed in a binary number system. The prefix 0b or 0B is added to the integer to declare a binary literal. Let us see some examples to understand the topic in a better way. Example The following program displays a value of byte data type to which the value of binary literal is assigned. A class named BinaryLiteral1 is created within which 2-byte data type variables ... Read More
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Octal Integer is a number system having a base of 8 and digits from 0 to 7. Int data type is taken into account to store an octal number. The usage of the Octal number system is to be discussed here − Converting decimal to Octal Converting octal to decimal. Conversion from a Decimal number system to an Octal Number system Basics of Conversion To convert any decimal number into its equivalent octal number: Keep dividing the decimal number by the base of the octal number system which is 8 till the quotient 0 is received. Remember ... Read More
![Rudradev Das](https://www.tutorialspoint.com/assets/profiles/631515/profile/60_2136687-1680239346.jpg)
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In the field of data structure, the vector is a growable class array of a particular object. The vector class falls in the legacy class which is fully compatible with the collections. In java.util package, the List interface can use all the methods listed here. Here is the initial capacity is 10 and the general method is − Vector v = new Vector(); The compare() method accepts two parameters and then compare each other by using Java environment logic. Algorithm to sort 2D array across left diagonal Here is the particular algorithm to sort the 2D array across left ... Read More
![Rudradev Das](https://www.tutorialspoint.com/assets/profiles/631515/profile/60_2136687-1680239346.jpg)
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In the field of data structure, the vector is a growable class array of a particular object. The vector class falls in the legacy class which is fully compatible with the collections. In java.util package, the List interface can use all the methods listed here. Here is the initial capacity is 10 and the general method is: Vector v = new Vector(); The compare() method accepts two parameters and then compare each other by using Java environment logic. In this article today, we will learn about the sorting process of a 2D array set across the columns. Algorithm to ... Read More
![Rudradev Das](https://www.tutorialspoint.com/assets/profiles/631515/profile/60_2136687-1680239346.jpg)
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The set covering is a well-known NP-hard problem in the combinational optimization technique. We call the set cover problem as NP-Hard, because there is no polynomial real time solution available for this particular problem. There is an algorithm called greedy heuristic is a well-known process for the set cover problem. Here is the example Let U be the universe of elements, {S1, S2, .....Sm} be collection of subsets of the set, U and Cost(S1), C(S2), ......Cost(Sm) be costs of subsets. 1)Let I is the set of elements included so far. Initialize the process I = {} ... Read More
![Rudradev Das](https://www.tutorialspoint.com/assets/profiles/631515/profile/60_2136687-1680239346.jpg)
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Shuffle() is collection class method in Java, works in a random manner based on the permutation logic on a specific group of list elements. Tree are two distinct types of method in a shuffle class(), depending on the particular parameters. Java Collections shuffle(list) Method. Java Collections shuffle(list, random) Method. In this method, we can arrange the characters randomly to generate some random values. Then we will apply the suffle method on it. To perform the vector shuffle, we can use Fisher-Yates shuffle algorithm. In this method, we can learn a linear scan on a vector and swap each ... Read More
![Rudradev Das](https://www.tutorialspoint.com/assets/profiles/631515/profile/60_2136687-1680239346.jpg)
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The credibility of an efficient coding language depends upon how well it can manage the date and time. In a Java Virtual Environment we get some inbuilt facilities like date, time and calendar to handle the problem related to date and time. java. until date class - In Java, there are many contains those are very important for the program. Date class deals with the operation about the date and time. They are those type of classes which comes with the feature of cloneable, Serializable and comparable interfaces. Extract the current date and time - There are two types ... Read More
![Rudradev Das](https://www.tutorialspoint.com/assets/profiles/631515/profile/60_2136687-1680239346.jpg)
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Nesting of methods is a hybrid function calling method in Java, which can call another method in the same class. There are two types of nested classes are available in a Java environment. Non-static nested class (also known as , the inner class) Static nested class A non-static nested class (or, inner class) is a defined class within a particular class. It also contains some outer classes with some access authorities. In this method, we can use "." operator to create the instance of the inner class by using an outer class. On the other hand; a static ... Read More