• Continue Statement in Java

    Categories: Java 8(JDK1.8) ||

    Suppose a person wants code to execute for the values as per the code is designed to be executed but forcefully the same user wants to skip out the execution for which code should have been executed a

  • Components of do-while Loop

    Categories: Java 8(JDK1.8) ||

    A. Test Expression: In this expression, we have to test the condition. If the condition evaluates to true then we will execute the body of the loop and go to update expression. Otherwise, we will exit

  • Java do-while loop with Examples

    Categories: Java 8(JDK1.8) ||

    Loops in Java come into use when we need to repeatedly execute a block of statements. Java do-while loop is an Exit control loop. Therefore, unlike for or while loop, a do-while check for the conditio

  • Java while loop with Examples

    Categories: Java 8(JDK1.8) ||

    Java while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition. The while loop can be thought of as a repeating if statement. While loop in J

  • Loops in Java

    Categories: Java 8(JDK1.8) ||

    Looping in programming languages is a feature which facilitates the execution of a set of instructions/functions repeatedly while some condition evaluates to true. Java provides three ways for executi

  • Packages In Java

    Categories: Java 8(JDK1.8) ||

    Package in Java is a mechanism to encapsulate a group of classes, sub packages and interfaces. Packages are used for:Preventing naming conflicts. For example there can be two classes with name Employe

  • Setting up the environment in Java

    Categories: Java 8(JDK1.8) ||

    Java is a general-purpose computer programming language that is concurrent, class-based, object-oriented, etc. Java applications are typically compiled to bytecode that can run on any Java virtual mac

  • Similarities and Difference between Java and C++

    Categories: Java 8(JDK1.8) ||

    1. Execution: At compile-time, Java source code or .java file is converted into a bytecode or .class file. At runtime, JVM (Java Virtual Machine) will load the .class   file and will convert

  • Differences between JDK, JRE and JVM

    Categories: Java 8(JDK1.8) ||

    Java Development Kit (JDK) is a software development environment used for developing Java applications and applets. It includes the Java Runtime Environment (JRE), an interpreter/loader (Java), a comp

  • Scope of Variables In Java

    Categories: Java 8(JDK1.8) ||

    Scope of a variable is the part of the program where the variable is accessible. Like C/C++, in Java, all identifiers are lexically (or statically) scoped, i.e.scope of a variable can determined at co

  • Types of Variables in Java

    Categories: Java 8(JDK1.8) ||

    Now let us discuss different types of variables which are listed as follows: 1. Local Variables2. Instance Variables3. Static Variables1. Local Variables A variable defined within a block or

  • Variables in Java

    Categories: Java 8(JDK1.8) ||

    Variable in Java is a data container that saves the data values during Java program execution. Every variable is assigned a data type that designates the type and quantity of value it can hold. A vari

  • Operators in Java

    Categories: Java 8(JDK1.8) ||

    Java provides many types of operators which can be used according to the need. They are classified based on the functionality they provide. Some of the types are:1. Arithmetic Operators2. Unary Operat

  • Java Identifiers

    Categories: Java 8(JDK1.8) ||

    In programming languages, identifiers are used for identification purposes. In Java, an identifier can be a class name, method name, variable name, or label. For example :  public class Test

  • Data types in Java

    Categories: Java 8(JDK1.8) ||

    Data types are different sizes and values that can be stored in the variable that is made as per convenience and circumstances to cover up all test cases. Also, let us cover up other important ailment

  • Java Basic Syntax

    Categories: Java 8(JDK1.8) ||

    A Java program is a collection of objects, and these objects communicate through method calls to each other to work together. Here is a brief discussion on the Classes and Objects, Method, Instance va

  • Java is platform-independent but JVM is platform dependent

    Categories: Java 8(JDK1.8) ||

    In Java, the main point here is that the JVM depends on the operating system – so if you are running Mac OS X you will have a different JVM than if you are running Windows or some other operating sy

  • How is Java platform independent?

    Categories: Java 8(JDK1.8) ||

    The meaning of platform-independent is that the java compiled code(byte code) can run on all operating systems. A program is written in a language that is a human-readable language. It may contain wor

  • Difference between Byte Code and Machine Code

    Categories: Java 8(JDK1.8) ||

    Byte codeByte code is an intermediate code between the source code and machine code. It is a low-level code that is the result of the compilation of a source code which is written in a high-level lang

  • JVM Memory

    Categories: Java 8(JDK1.8) ||

    1. Method area: In the method area, all class level information like class name, immediate parent class name, methods and variables information etc. are stored, including static variables. There is on

  • How JVM Works – JVM Architecture?

    Categories: Java 8(JDK1.8) ||

    JVM(Java Virtual Machine) acts as a run-time engine to run Java applications. JVM is the one that actually calls the main method present in a java code. JVM is a part of JRE(Java Runtime Environment).

  • Difference Between C++ vs Java vs Python

    Categories: Java 8(JDK1.8) ||

    C++ Vs Java:TOPICC++JavaMemory ManagementUse of pointers, structures, unionNo use of pointers. Supports references, thread and interfaces.LibrariesComparatively available with low level functionalitie

  • History of Java Programming Language

    Categories: Java 8(JDK1.8) ||

    Java is an Object-Oriented programming language developed by James Gosling in the early 1990s. The team initiated this project to develop a language for digital devices such as set-top boxes, televisi

  • JDK in Java

    Categories: Java 8(JDK1.8) ||

    The Java Development Kit (JDK) is a cross-platformed software development environment that offers a collection of tools and libraries necessary for developing Java-based software applications and appl

  • Java Programming Language

    Categories: Java 8(JDK1.8) ||

    Java is one of the most popular and widely used programming languages.Java has been one of the most popular programming languages for many years.  Java is Object Oriented. However, it is not cons

  • PHP Tutorial From beginner

    Categories: PHP ||

    PHP Tutorial From beginner    What is PHP? • PHP stands for PHP: Hypertext Preprocessor • PHP is a server-side scripting language, like ASP • PHP scripts are executed on

  • Spring – Environment Setup

    Categories: Spring ||

    Spring – Environment Setup   Step 1 –Setup Java Development Kit (JDK)  You can download the latest version of SDK from Oracle's Java site: Java SE Downloads. You will fin

  • Aspect-Oriented Programming (AOP)

    Categories: Spring ||

    Aspect-Oriented Programming (AOP)   One of the key components of Spring is the Aspect-Oriented Programming (AOP) framework. The functions that span multiple points of an application are called

  • Benefits of Using the Spring Framework

    Categories: Spring ||

    Benefits of Using the Spring Framework   Following is the list of few of the great benefits of using Spring Framework: Spring enables developers to develop enterprise-class applications

  • Laravel Framework Architecture and CodeIgniter

    Categories: Laravel ||

    Laravel Framework Architecture and CodeIgniter   Bundles and composer provide number of bundle modular packaging system and dependencies. Routing - The easiest to manage and abstract

  • Advantages of Laravel

    Categories: Laravel ||

    Advantages of Laravel   ANALYSIS Laravel offers you the following advantages when you are designing a web application based on it −  The web application becomes more scalable

  • Exception Hierarchy In Java

    Categories: Java 8(JDK1.8) ||

    All exception classes are subtypes of the java.lang.Exception class. The exception class is a subclass of the Throwable class. Other than the exception class there is another subclass called Error whi

  • Java - Exceptions

    Categories: Java 8(JDK1.8) ||

    An exception (or exceptional event) is a problem that arises during the execution of a program. When an Exception occurs the normal flow of the program is disrupted and the program/Application termina

  • Directories in Java

    Categories: Java 8(JDK1.8) ||

    A directory is a File which can contain a list of other files and directories. You use File object to create directories, to list down files available in a directory. For complete detail, check a list

  • File Output Stream In Java

    Categories: Java 8(JDK1.8) ||

    FileOutputStream is used to create a file and write data into it. The stream would create a file, if it doesn't already exist, before opening it for output.Here are two constructors which can be used

  • File Input Stream

    Categories: Java 8(JDK1.8) ||

    This stream is used for reading data from the files. Objects can be created using the keyword new and there are several types of constructors available.Following constructor takes a file name as a str

  • Standard Streams In Java

    Categories: Java 8(JDK1.8) ||

    All the programming languages provide support for standard I/O where the user's program can take input from a keyboard and then produce an output on the computer screen. If you are aware of C or C++ p

  • Java - Files and I O

    Categories: Java 8(JDK1.8) ||

    The java.io package contains nearly every class you might ever need to perform input and output (I/O) in Java. All these streams represent an input source and an output destination. The stream in the

  • The finalize( ) Method In Java

    Categories: Java 8(JDK1.8) ||

    It is possible to define a method that will be called just before an object's final destruction by the garbage collector. This method is called finalize( ), and it can be used to ensure that an object

  • Method Overloading In Java

    Categories: Java 8(JDK1.8) ||

    When a class has two or more methods by the same name but different parameters, it is known as method overloading. It is different from overriding. In overriding, a method has the same method name, ty

  • Passing Parameters by Value In Java

    Categories: Java 8(JDK1.8) ||

    While working under calling process, arguments is to be passed. These should be in the same order as their respective parameters in the method specification. Parameters can be passed by value or by re

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