Categories: Cloud Computing ||
Azure Services, administrator of Azure More on MS Cloud and Cloud Computing Azure Services remembers different administrations for its cloud innovation. These are: Compute Services: Th
Categories: Java 8(JDK1.8) ||
A package in Java is used to group related classes. Think of it as a folder in a file directory. We use packages to avoid name conflicts, and to write a better maintainable code. Packages are divided
Categories: Java 8(JDK1.8) ||
EncapsulationThe meaning of Encapsulation, is to make sure that "sensitive" data is hidden from users. To achieve this, you must:declare class variables/attributes as privateprovide public get and set
Categories: Java 8(JDK1.8) ||
A constructor in Java is a special method that is used to initialize objects. The constructor is called when an object of a class is created. It can be used to set initial values for object attributes
Categories: Java 8(JDK1.8) ||
A method in Java is a collection of statements with a name or a method name that are grouped together to perform a task. You can execute the group of statements by calling the method by its name.1. Su
Categories: Java 8(JDK1.8) ||
You learned from the Java Methods chapter that methods are declared within a class, and that they are used to perform certain actions:ExampleCreate a method named myMethod() in Main:public c
Categories: Java 8(JDK1.8) ||
In the previous chapter, we used the term "variable" for x in the example (as shown below). It is actually an attribute of the class. Or you could say that class attributes are variables within a clas
Categories: Java 8(JDK1.8) ||
Object-oriented programming (OOP) is a computer programming model that organizes software design around data, or objects, rather than functions and logic. An object can be defined as a data field that
Categories: Java 8(JDK1.8) ||
Recursion is the technique of making a function call itself. This technique provides a way to break complicated problems down into simple problems which are easier to solve.Recursion may be a bit diff
Categories: Java 8(JDK1.8) ||
In Java, variables are only accessible inside the region they are created. This is called scope.Method ScopeVariables declared directly inside a method are available anywhere in the method following t
Categories: Java 8(JDK1.8) ||
The void keyword, used in the examples above, indicates that the method should not return a value. If you want the method to return a value, you can use a primitive data type (such as int, char, etc.)
Categories: Java 8(JDK1.8) ||
Parameters and ArgumentsInformation can be passed to methods as parameter. Parameters act as variables inside the method.Parameters are specified after the method name, inside the parentheses. You can
Categories: Java 8(JDK1.8) ||
A method is a block of code which only runs when it is called. You can pass data, known as parameters, into a method. Methods are used to perform certain actions, and they are also known as functions.
Categories: Java 8(JDK1.8) ||
Break Statement is a loop control statement that is used to terminate the loop. As soon as the break statement is encountered from within a loop, the loop iterations stop there, and control returns fr
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
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
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
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
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
Categories: Java 8(JDK1.8) ||
Decision Making in programming is similar to decision-making in real life. In programming also face some situations where we want a certain block of code to be executed when some condition is fulfille
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
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
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
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
Categories: Cloud Computing ||
Full Virtualization and Binary Translation and Advantages of Binary Translation VMware is frequently used because x86 architectures are essentially virtualized, and it executes their hypervis
Categories: Cloud Computing ||
Mastering Cloud Computing Foundations and Applications Programming Figure above defines the Xen and its mapping to a classic x86 paradigm of privilege. Xen hypervisor is operating a Xen-based
Categories: Cloud Computing ||
Hypercalls to virtualization in Paravirtualization Cloud computing Paravirtualization Advantages This approach has two advantages: The guest kernel's ability to communicate with the hy
Categories: Cloud Computing ||
Hardware virtualization techniques and Advantages of Hardware-Assisted Virtualization Hardware-assisted virtualization, the first virtual machine operating system (VM/370 in 1972), was
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
Categories: Java 8(JDK1.8) ||
Now let us do discuss the differences between the Instance variable Vs. the Static variablesEach object will have its copy of the instance variable, whereas we can only have one copy of a static varia
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
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
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
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
Categories: Java 8(JDK1.8) ||
Primitive Data Type: In Java, the primitive data types are the predefined data types of Java. They specify the size and type of any standard values. Java has 8 primitive data types namely byte, short,
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
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
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
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
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
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
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).
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
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
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
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
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
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
Categories: Spring ||
Data Access, Integration, and Miscellaneous in Spring framework Data Access/Integration The Data Access/Integration layer consists of the JDBC, ORM, OXM, JMS and Transaction modules whose de
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