In this session you will learn:
1. Principles of Object-Oriented Programming
2. Writing your first Java Application
3. Elements of Java programming language
4. Built in Data Types
5. Conditional Statements
6. Loops
Review Session and Attending Java Interviews Hitesh-Java
This document provides an overview of core Java concepts for a training session. It includes interview tips for Java positions and discusses Java advantages over other languages. Key topics covered include packages, static blocks, constructors vs methods, calling constructors, inheritance vs composition, abstract classes vs interfaces, method overloading and overriding, access modifiers, autoboxing/unboxing examples, and differences between String, StringBuffer and StringBuilder. Examples of collections like Lists and Sets are also provided along with an outline of topics to cover in the next session on Maps.
Intro to Object Oriented Programming with Java Hitesh-Java
In this core java training session, you will learn Object Oriented Programming. Topics covered in this session are:
• Object Oriented Programming Concepts
• Introduction to OO Analysis and Design
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
This document provides an overview of handling arrays in Java. It discusses autoboxing and unboxing, declaring and initializing arrays, multi-dimensional arrays, sorting and searching arrays, and some examples including vector dot products, card shuffling algorithms, and matrix operations. The next session will cover memory allocation, garbage collection, and strings in Java.
In this core java training session, you will learn Handling Arrays in Java. Topics covered in this session are:
• Autoboxing and Unboxing in Java
• Handling Arrays
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
This document provides an introduction to object oriented programming concepts in Java. It discusses key topics like what a computer is, developer skills, memory management, and an introduction to Java. Object oriented programming principles like inheritance, abstraction, encapsulation, and polymorphism are defined. The document also covers exceptions in Java like defining exceptions, reasons they occur, and handling exceptions.
The document summarizes upcoming features and enhancements in Java 8, including project Jigsaw for modules, the Nashorn JavaScript engine, JVM convergence between HotSpot and JRockit, lambda expressions, and functional updates to core Java collections. It also discusses design decisions around lambda translation using invokedynamic and the benefits this approach provides.
The document provides an overview of core Java concepts including:
- Java is an object-oriented programming language and platform that runs on a virtual machine. It is used to create desktop, web, enterprise, mobile and other applications.
- Core Java concepts include objects, classes, inheritance, polymorphism, abstraction and encapsulation. The document also discusses variables and data types, OOP principles, object creation, method overloading and constructors.
- It provides examples of Hello World programs and explains Java memory areas like stack and heap. Key topics like static keyword, method vs constructor and method overloading are also summarized.
In this session you will learn:
1. Principles of Object-Oriented Programming
2. Writing your first Java Application
3. Elements of Java programming language
4. Built in Data Types
5. Conditional Statements
6. Loops
Review Session and Attending Java Interviews Hitesh-Java
This document provides an overview of core Java concepts for a training session. It includes interview tips for Java positions and discusses Java advantages over other languages. Key topics covered include packages, static blocks, constructors vs methods, calling constructors, inheritance vs composition, abstract classes vs interfaces, method overloading and overriding, access modifiers, autoboxing/unboxing examples, and differences between String, StringBuffer and StringBuilder. Examples of collections like Lists and Sets are also provided along with an outline of topics to cover in the next session on Maps.
Intro to Object Oriented Programming with Java Hitesh-Java
In this core java training session, you will learn Object Oriented Programming. Topics covered in this session are:
• Object Oriented Programming Concepts
• Introduction to OO Analysis and Design
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
This document provides an overview of handling arrays in Java. It discusses autoboxing and unboxing, declaring and initializing arrays, multi-dimensional arrays, sorting and searching arrays, and some examples including vector dot products, card shuffling algorithms, and matrix operations. The next session will cover memory allocation, garbage collection, and strings in Java.
In this core java training session, you will learn Handling Arrays in Java. Topics covered in this session are:
• Autoboxing and Unboxing in Java
• Handling Arrays
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
This document provides an introduction to object oriented programming concepts in Java. It discusses key topics like what a computer is, developer skills, memory management, and an introduction to Java. Object oriented programming principles like inheritance, abstraction, encapsulation, and polymorphism are defined. The document also covers exceptions in Java like defining exceptions, reasons they occur, and handling exceptions.
The document summarizes upcoming features and enhancements in Java 8, including project Jigsaw for modules, the Nashorn JavaScript engine, JVM convergence between HotSpot and JRockit, lambda expressions, and functional updates to core Java collections. It also discusses design decisions around lambda translation using invokedynamic and the benefits this approach provides.
The document provides an overview of core Java concepts including:
- Java is an object-oriented programming language and platform that runs on a virtual machine. It is used to create desktop, web, enterprise, mobile and other applications.
- Core Java concepts include objects, classes, inheritance, polymorphism, abstraction and encapsulation. The document also discusses variables and data types, OOP principles, object creation, method overloading and constructors.
- It provides examples of Hello World programs and explains Java memory areas like stack and heap. Key topics like static keyword, method vs constructor and method overloading are also summarized.
In this core java training session, you will learn Elements of Java programming. Topics covered in this session are:
• Quick review of some important concepts from last class
• History of Java
• JDK and JRE
• Byte Code and JVM (Java Virtual Machine)
• Platform Independence
• Principles of Object Oriented Programming
• Writing your first Java Application
• Elements of Java programming language
• Built in Data Types
• Conditional Statements
• Loops
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
The document discusses procedural programming versus object-oriented programming and provides examples using Java. It defines procedural programming as dividing a program into subprocedures that perform specific tasks, with most data shared globally. Object-oriented programming is defined as partitioning memory for both data and functions using objects. The document then outlines key concepts of OOP like objects, classes, encapsulation, and polymorphism. It provides history on the development of Java and its advantages over C++ as a simpler, safer, and more robust language.
This document provides an overview of core Java concepts including object-oriented programming (OOP) principles like classes, objects, encapsulation, abstraction, inheritance, and polymorphism. It also discusses Java language benefits like being simple, portable, robust, and suitable for distributed environments. Finally, it outlines how to set up a Java development environment and write a basic "Hello World" program to get started with Java programming.
java training in jaipur|java training|core java training|java training compa...infojaipurinfo Jaipur
http://www.mcainternship.online/core-java/
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Priyanka Pradhan presents an introduction to the Java programming language. Java is an object-oriented language that is platform independent. The document discusses what Java is, the tools needed like the JDK and text editor, how to set the path and compile/run a "Hello World" program. It also covers Java concepts like classes, objects, inheritance, interfaces, and the basics of creating objects and using constructors.
The document discusses object-oriented programming (OOP) concepts like abstraction, encapsulation, inheritance, and polymorphism. It then covers design patterns, the Unified Modeling Language (UML), and provides an example case study of developing a student information system using Java and related technologies. The key topics are introduced at a high-level with the goal of demonstrating practical OOP through the case study example.
The document provides information about Core Java concepts including:
1. James Gosling initiated the Java language project in 1991 and Sun released the first public implementation as Java 1.0 in 1995 with the promise of "Write Once, Run Anywhere".
2. Oracle acquired Sun Microsystems in 2010 and has worked to build fully integrated systems optimized for performance.
3. The document discusses the differences between C++ and Java and covers Java concepts like objects, classes, methods, variables, data types, identifiers, arrays and the Java Virtual Machine (JVM).
This document provides a quick reference guide for J2SE (Core Java). It covers various topics related to Java programming including Java history, features, programming structure, data types, control structures, OOP concepts, exceptions, threads, GUI programming and more. The guide was written by A.R. Kishore Kumar and is intended to be a concise yet comprehensive overview of the Java language.
Brainsmartlabs is one of the excellent online tutorials for beginners which offers the best java and core java courses online. Enroll now to learn core java programming from scratch and become an expert.
This document discusses object-oriented programming concepts in Java. It explains that OOP languages like Java use classes that encapsulate attributes and behaviors, making code more reusable. Java is a platform-independent language that uses a virtual machine. Key OOP concepts in Java include objects, classes, abstraction, encapsulation, inheritance, and polymorphism. Objects are instances of classes, and classes define objects' data and methods. Abstraction hides details and shows functionality, while encapsulation binds code and data. Inheritance allows code reuse through parent-child class relationships. Polymorphism means the same tasks can be performed in different ways.
Presented by: N.V.Rajasekhar Reddy
www.technolamp.co.in
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This document provides an introduction to object-oriented programming and Java. It discusses the basics of OOP concepts like classes, objects, encapsulation, inheritance, polymorphism and dynamic binding. It explains the benefits of OOP like modularity, code reuse and information hiding. The document also outlines some key features of the Java programming language like platform independence, security, simplicity and performance. It positions Java as a pure object-oriented language suitable for developing both standalone applications and web applets.
Here I discuss about Java programming language and easiest way to solve programming problem. Java basic syntax and their uses are described briefly so that anyone can easily understand within very short time. If anyone follow the slide with proper way,I assure that he or she will find java programming interesting.
This document provides an introduction to object-oriented programming concepts and Java. It discusses software engineering principles like abstraction, encapsulation, inheritance and polymorphism. It then gives a brief overview of Java, including its history and platforms. The document encourages readers to learn programming through reading, exercises, courses, projects and discussions to become better programmers.
Presented by: N.V.RajaSekhar Reddy
www.technolamp.co.in
Want more interesting...
Watch and Like us @ https://www.facebook.com/Technolamp.co.in
subscribe videos @ http://www.youtube.com/user/nvrajasekhar
This document provides an agenda and content for a training session on handling strings in Java. It discusses memory allocation and garbage collection, how strings are stored in the string pool in heap memory, creating strings using literals vs the new operator, important String class methods, converting between strings and other types, and exercises related to string manipulation. Key points covered include string immutability, string interning to save memory, and using StringBuilder for efficient string concatenation.
In this core java training session, you will learn get introduction to Java. Topics covered in this session are:
• History of Java – A Programmer’s Perspective
• Salient Features of Java
• Major Java Editions
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
In this session you will learn:
Introduction to Java
History of Java
Salient Features of Java
Setting up Environment for Java development
Object Oriented Programming Concepts
For more information: https://www.mindsmapped.com/courses/software-development/become-a-java-developer-hands-on-training/
This document provides an introduction to Java programming concepts including:
1. Java was originally created by Sun Microsystems in 1991 for consumer electronics and later adapted for internet programming.
2. Java code is compiled to bytecode that can be run on any system with a Java Virtual Machine, making it platform independent.
3. Key characteristics of Java include being simple, object-oriented, distributed, interpreted, robust, secure, architecture-neutral, portable, multithreaded, and dynamic.
The document provides an introduction and history of Java, outlining how it was developed in the 1990s as a platform-independent language by James Gosling at Sun Microsystems, and discusses some key advantages of Java like being object-oriented, portable, robust, and having built-in support for security and multithreading. It also describes the Java Development Kit (JDK) which contains tools for developing Java programs and the Java Runtime Environment (JRE) which allows running of Java applications and includes the Java Virtual Machine.
This document provides an introduction to the Java programming language. It discusses that Java is an object-oriented, class-based language developed by James Gosling at Sun Microsystems in 1995. The key features of Java include being portable, secure, robust, multi-threaded, and dynamic. Java code is compiled to bytecode that runs on a Java Virtual Machine (JVM) allowing it to run on any platform with a JVM.
In this core java training session, you will learn Elements of Java programming. Topics covered in this session are:
• Quick review of some important concepts from last class
• History of Java
• JDK and JRE
• Byte Code and JVM (Java Virtual Machine)
• Platform Independence
• Principles of Object Oriented Programming
• Writing your first Java Application
• Elements of Java programming language
• Built in Data Types
• Conditional Statements
• Loops
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
The document discusses procedural programming versus object-oriented programming and provides examples using Java. It defines procedural programming as dividing a program into subprocedures that perform specific tasks, with most data shared globally. Object-oriented programming is defined as partitioning memory for both data and functions using objects. The document then outlines key concepts of OOP like objects, classes, encapsulation, and polymorphism. It provides history on the development of Java and its advantages over C++ as a simpler, safer, and more robust language.
This document provides an overview of core Java concepts including object-oriented programming (OOP) principles like classes, objects, encapsulation, abstraction, inheritance, and polymorphism. It also discusses Java language benefits like being simple, portable, robust, and suitable for distributed environments. Finally, it outlines how to set up a Java development environment and write a basic "Hello World" program to get started with Java programming.
java training in jaipur|java training|core java training|java training compa...infojaipurinfo Jaipur
http://www.mcainternship.online/core-java/
java training in jaipur|java training|core java training|java training company in jaipur|java training company|java training institute
#javatraininginjaipur
#javatraining
#corejavatraining|
#javatrainingcompanyinjaipur
#javatrainingcompany
#javatraininginstitute
Priyanka Pradhan presents an introduction to the Java programming language. Java is an object-oriented language that is platform independent. The document discusses what Java is, the tools needed like the JDK and text editor, how to set the path and compile/run a "Hello World" program. It also covers Java concepts like classes, objects, inheritance, interfaces, and the basics of creating objects and using constructors.
The document discusses object-oriented programming (OOP) concepts like abstraction, encapsulation, inheritance, and polymorphism. It then covers design patterns, the Unified Modeling Language (UML), and provides an example case study of developing a student information system using Java and related technologies. The key topics are introduced at a high-level with the goal of demonstrating practical OOP through the case study example.
The document provides information about Core Java concepts including:
1. James Gosling initiated the Java language project in 1991 and Sun released the first public implementation as Java 1.0 in 1995 with the promise of "Write Once, Run Anywhere".
2. Oracle acquired Sun Microsystems in 2010 and has worked to build fully integrated systems optimized for performance.
3. The document discusses the differences between C++ and Java and covers Java concepts like objects, classes, methods, variables, data types, identifiers, arrays and the Java Virtual Machine (JVM).
This document provides a quick reference guide for J2SE (Core Java). It covers various topics related to Java programming including Java history, features, programming structure, data types, control structures, OOP concepts, exceptions, threads, GUI programming and more. The guide was written by A.R. Kishore Kumar and is intended to be a concise yet comprehensive overview of the Java language.
Brainsmartlabs is one of the excellent online tutorials for beginners which offers the best java and core java courses online. Enroll now to learn core java programming from scratch and become an expert.
This document discusses object-oriented programming concepts in Java. It explains that OOP languages like Java use classes that encapsulate attributes and behaviors, making code more reusable. Java is a platform-independent language that uses a virtual machine. Key OOP concepts in Java include objects, classes, abstraction, encapsulation, inheritance, and polymorphism. Objects are instances of classes, and classes define objects' data and methods. Abstraction hides details and shows functionality, while encapsulation binds code and data. Inheritance allows code reuse through parent-child class relationships. Polymorphism means the same tasks can be performed in different ways.
Presented by: N.V.Rajasekhar Reddy
www.technolamp.co.in
Want more interesting...
Watch and Like us @ https://www.facebook.com/Technolamp.co.in
subscribe videos @ http://www.youtube.com/user/nvrajasekhar
This document provides an introduction to object-oriented programming and Java. It discusses the basics of OOP concepts like classes, objects, encapsulation, inheritance, polymorphism and dynamic binding. It explains the benefits of OOP like modularity, code reuse and information hiding. The document also outlines some key features of the Java programming language like platform independence, security, simplicity and performance. It positions Java as a pure object-oriented language suitable for developing both standalone applications and web applets.
Here I discuss about Java programming language and easiest way to solve programming problem. Java basic syntax and their uses are described briefly so that anyone can easily understand within very short time. If anyone follow the slide with proper way,I assure that he or she will find java programming interesting.
This document provides an introduction to object-oriented programming concepts and Java. It discusses software engineering principles like abstraction, encapsulation, inheritance and polymorphism. It then gives a brief overview of Java, including its history and platforms. The document encourages readers to learn programming through reading, exercises, courses, projects and discussions to become better programmers.
Presented by: N.V.RajaSekhar Reddy
www.technolamp.co.in
Want more interesting...
Watch and Like us @ https://www.facebook.com/Technolamp.co.in
subscribe videos @ http://www.youtube.com/user/nvrajasekhar
This document provides an agenda and content for a training session on handling strings in Java. It discusses memory allocation and garbage collection, how strings are stored in the string pool in heap memory, creating strings using literals vs the new operator, important String class methods, converting between strings and other types, and exercises related to string manipulation. Key points covered include string immutability, string interning to save memory, and using StringBuilder for efficient string concatenation.
In this core java training session, you will learn get introduction to Java. Topics covered in this session are:
• History of Java – A Programmer’s Perspective
• Salient Features of Java
• Major Java Editions
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
In this session you will learn:
Introduction to Java
History of Java
Salient Features of Java
Setting up Environment for Java development
Object Oriented Programming Concepts
For more information: https://www.mindsmapped.com/courses/software-development/become-a-java-developer-hands-on-training/
This document provides an introduction to Java programming concepts including:
1. Java was originally created by Sun Microsystems in 1991 for consumer electronics and later adapted for internet programming.
2. Java code is compiled to bytecode that can be run on any system with a Java Virtual Machine, making it platform independent.
3. Key characteristics of Java include being simple, object-oriented, distributed, interpreted, robust, secure, architecture-neutral, portable, multithreaded, and dynamic.
The document provides an introduction and history of Java, outlining how it was developed in the 1990s as a platform-independent language by James Gosling at Sun Microsystems, and discusses some key advantages of Java like being object-oriented, portable, robust, and having built-in support for security and multithreading. It also describes the Java Development Kit (JDK) which contains tools for developing Java programs and the Java Runtime Environment (JRE) which allows running of Java applications and includes the Java Virtual Machine.
This document provides an introduction to the Java programming language. It discusses that Java is an object-oriented, class-based language developed by James Gosling at Sun Microsystems in 1995. The key features of Java include being portable, secure, robust, multi-threaded, and dynamic. Java code is compiled to bytecode that runs on a Java Virtual Machine (JVM) allowing it to run on any platform with a JVM.
This document provides an overview of the Java programming language. It discusses that Java was created in 1995 by James Gosling at Sun Microsystems, originally for television devices but was found to be better suited for internet applications. Java remains popular due to its practicality, backwards compatibility, scalability, platform independence through bytecode, and portability. The document also covers Java editions, a simple Java program example, and key concepts like classes, methods, and the main method.
Java was created in 1991 by James Gosling and others at Sun Microsystems to be a platform-independent programming language for use in embedded systems. It was designed to be simple, object-oriented, and robust. The key aspects that enabled portability and security were compiling Java code to bytecode that runs on a Java Virtual Machine, rather than producing native machine code. These features, along with its support for multithreading, made Java well-suited for use on the Internet through applets and addressed security and portability issues.
The document discusses what can be developed using Java. It lists that Java can be used to develop console-based applications, window-based applications, server-based applications, network-based applications, mobile-based applications, database applications, and web-based applications. It provides examples of each type of application such as hardware control programs, games, search engines, web servers, learning portals, and more.
Java was originally developed by Sun Microsystems in 1991 and was originally called Oak. It was designed to be simple, portable, and reliable. Some key features of Java include being platform independent through bytecode, object-oriented design, robust and secure features like memory management and exception handling, and being distributed and interactive through multithreading. Subsequent versions of Java like J2SE 5.0 added additional features like generics and annotations to improve development, and JDBC and XML processing to support databases and web services.
This document provides an overview of the history and features of the Java programming language. It discusses that Java was originally developed by Sun Microsystems in 1991 and was designed to be portable, simple, secure, and robust. Some key features of Java include being object-oriented, platform independent through bytecode compilation, having automatic memory management, and being well-suited for web and internet applications through applets. The document also compares Java to C and C++, noting differences like Java not supporting pointers or multiple inheritance. It describes how Java works with web browsers and HTML to enable interactive content on web pages through applets.
This document provides an overview of the history and features of the Java programming language. It discusses how Java was originally developed by Sun Microsystems in 1991 and was designed to be portable, simple, reliable and secure. Some key features of Java discussed include its object-oriented nature, portability through bytecode, robustness through features like garbage collection, and support for web-based applications through applets. The document also compares Java to C and C++, noting differences like Java's lack of pointers and multiple inheritance. Finally, it discusses how Java became associated with the Internet and World Wide Web through its use in interactive applets and applications.
The NRB Group mainframe day 2021 - Containerisation on Z - Paul Pilotto - Seb...NRB
Containerization on IBM Z : the notion of containers, their principles, how it works, their benefits on IBM Z and the reasons to adopt containers.
The second part of the presentation focuses on the various solutions available on IBM Z to run and execute your containers at the best place, on IBM Z !
This document provides an introduction to programming in Java. It discusses key Java concepts like object-oriented programming, classes, objects, and encapsulation. It explains that Java code is compiled to bytecode that runs on a virtual machine, making Java portable across platforms. The document also gives an overview of Java features and components like the Java Development Kit tools, APIs, and libraries. It provides examples of simple Java programs and how they are compiled and executed.
This document summarizes the evolution of Java, including its origins in 1991, key features like portability and object-orientation, differences from C/C++, and enhancements in later versions. It discusses how Java was designed to be simple, reliable, and portable by compiling to bytecode and avoiding pointers. It also covers Java's support for distributed applications, multithreading, and dynamic features. Later sections summarize additional features introduced in J2SE 5.0 like generics and annotations, as well as enhancements in Java SE 6 like scripting language integration and XML processing.
Server-side JavaScript (SSJS) is gaining popularity due to factors like the rise of NoSQL databases, asynchronous programming, and JavaScript's ubiquity. SSJS environments like Node.js, CommonJS, and AppEngineJS allow developers to use JavaScript beyond the browser by running it on the server. Google App Engine also provides a platform for hosting SSJS applications and automatically scaling them.
Java was created by James Gosling and his team at Sun Microsystems in 1991. It was originally designed for television but later shifted focus to use on the Internet when released in 1996. Java applications are compiled to bytecode that can run on any Java Virtual Machine, making code portable across platforms. Key features of Java include its simplicity, object-oriented design, security, and ability to write code once and run it anywhere. It differs from C/C++ in its removal of pointers and inclusion of automatic memory management through garbage collection.
Java can be used to create both standalone applications and web applications like applets. It is compiled to bytecode that runs on any system with a Java Virtual Machine, making it cross-platform. The document discusses Java's usage, safety features, performance compared to C++, standard libraries and key packages like JDBC, RMI, Servlets, EJBs, and how to compile and run basic Java programs and applets.
Lessons learned from building Eclipse-based add-ons for commercial modeling t...IncQuery Labs
In this presentation, we summarize the lessons we have learned during the MagicDraw adaptation of VIATRA, Eclipse’s open source framework for scalable reactive model transformations. We have built V4MD, an open source extension for MagicDraw that others can freely reuse and build on, and IncQuery for MagicDraw, a commercial add-on that provides powerful yet user-friendly querying and validation capabilities.
This document provides an overview of variables and their scope in Java. It discusses the three types of variables in Java: local variables, instance variables, and class (static) variables.
Local variables are declared within methods, constructors, or blocks and can only be accessed within their declaration scope. Instance variables are declared within a class but outside of methods and can be accessed using an object reference. Class variables are declared with the static keyword, belong to the class itself rather than any object, and are accessed via the class name. The document provides examples and discusses default variable initialization.
This document provides an overview of the Java programming language and platform. It discusses Java's origins, characteristics, editions, and components like the JDK, JRE, and JVM. Java is introduced as a simple, secure, robust, and platform-independent language well-suited for client-server web applications and small devices. The document outlines Java's history and evolution from 1995 to present. Key aspects of Java like object-orientation, portability, and multi-threading are summarized.
This document provides an agenda for a training session on frontend development fundamentals including HTML for content, JavaScript for user interaction, and CSS for styling and layout. It also includes an example login form with fields for a user ID and password, and instructions and reset options. The training aims to cover basic concepts for building interfaces and handling user input.
In this session you will learn:
1. Spring framework
2. Inversion of Control
3. Dependency Injection – Two types
4. Defining beans using XML
5. Inheriting beans
6. Auto-wiring
7. Annotations based on a configuration
8. Java-based configuration
9. Spring AOP
This document provides an overview of Aspect Oriented Programming (AOP) using Spring. It defines key AOP concepts like join points, pointcuts, advice, and aspects. It discusses how AOP can be used to separate cross-cutting concerns from core application logic. It also presents examples of implementing different types of advice like before, after, after-returning and around advice using Spring AOP annotations. Finally, it provides examples of configuring AOP using XML and the jars required to implement AOP with AspectJ.
Session 43 - Spring - Part 1 - IoC DI BeansPawanMM
In this session you will learn:
1.Spring Framework
2. Core Container
3. Data Access/Integration
4. Web Layer
5. Spring Setup
6. Key features
7. Spring Bean
8. Dependency Injection
9. Relation between DI and IoC
10. Spring IoC Containers
11. Spring DI
In this session you will learn:
1. Introduction to Struts Framework
2. Features
3. Evolution
4. Struts Demo
5. Declarative validation
6. Architecture
7. Validators
8. Interceptors
In this session, you will learn:
1. Generator Class in Hibernate
2. SQL Dialects
3. Collection Mapping
4. One-to-one Mapping
5. Cascade Types
6. Many to one / One to many
7. Hibernate Lazy Loading
8. Transaction Management
9. HQL – Hibernate Query Language
10. HCQL – Hibernate Criteria Query Language
11. Hibernate Caching
In this session, you will learn:
1. Hibernate
2. Advantages of Hibernate
3. Hibernate Architecture – High Level
4. Hibernate – Detailed Architecture
5. Hibernate Architecture – Important Levels
6. Hibernate jar files
7. Hibernate tools download
8. CRUD Operations
9. Hibernate with Annotations
10. Design Patterns in Java
Session 34 - JDBC Best Practices, Introduction to Design PatternsPawanMM
In this session, you will learn:
1. Deployment Descriptor
2. Configuring and Mapping a Servlet
3. The flow of the demo web apps
4. JDBC Best practices
5. Design Patterns
Session 32 - Session Management using CookiesPawanMM
This document discusses session management in Java servlets using various techniques like cookies, hidden form fields, URL rewriting, and HTTPSession. It begins with an overview of session tracking in servlets and why it is needed given the stateless nature of HTTP. It then demonstrates how to use cookies to maintain session state by creating, reading, and deleting cookies. The next session will cover session management in more detail using servlets, hidden fields, URL rewriting, and HTTPSession.
The document provides an overview of servlet scopes including request, session, application, and page scope. Request scope lasts for the duration of a single request, session scope spans multiple requests from the same client, application scope lasts for the entire duration the web application is running, and page scope is only applicable to JSP and lasts on a single page. The document also discusses the differences between servlet parameters and attributes, with parameters being read-only strings and attributes being read-write objects that can be added to different scopes.
This document provides an overview of servlets and Java EE concepts like request scopes, session scopes, and request dispatching. It discusses validating web applications, redirecting requests, and the differences between parameters and attributes. Code examples are provided for redirecting requests, using request dispatchers, and getting the servlet context. The different scopes - request, session, application - are explained in terms of their lifetime and how to store data within each scope.
This document summarizes key points from a Java & JEE training session on servlets. It discusses SQL injection exercises and form validation. It demonstrates validating forms using JavaScript on the client-side and Java on the server-side. Examples are given for JavaScript form validation, including checking for non-empty fields and restricting input length. The document also covers redirecting requests to other resources using response.sendRedirect() and includes code examples of redirecting. Finally, it previews topics for the next session, which will cover validation, redirection, and request scope in web applications.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Infrastructure Challenges in Scaling RAG with Custom AI modelsZilliz
Building Retrieval-Augmented Generation (RAG) systems with open-source and custom AI models is a complex task. This talk explores the challenges in productionizing RAG systems, including retrieval performance, response synthesis, and evaluation. We’ll discuss how to leverage open-source models like text embeddings, language models, and custom fine-tuned models to enhance RAG performance. Additionally, we’ll cover how BentoML can help orchestrate and scale these AI components efficiently, ensuring seamless deployment and management of RAG systems in the cloud.
Your One-Stop Shop for Python Success: Top 10 US Python Development Providersakankshawande
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
Things to Consider When Choosing a Website Developer for your Website | FODUUFODUU
Choosing the right website developer is crucial for your business. This article covers essential factors to consider, including experience, portfolio, technical skills, communication, pricing, reputation & reviews, cost and budget considerations and post-launch support. Make an informed decision to ensure your website meets your business goals.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Full-RAG: A modern architecture for hyper-personalizationZilliz
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
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A point to ponder…
• What led to the evolution of electronic computation systems?
More specifically… When we already had mechanical computing
machines and calculators, what made us base the modern computing
systems on electronics?
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A point to ponder…
• What led to the evolution of electronic computation systems?
More specifically… When we already had mechanical computing
machines and calculators, what made us base the modern computing
systems on electronics?
• Switching speed.
• Wear and tear.
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Building Blocks of a Basic Modern Computer System
• Based on von Neumann architecture
• John von Neumann was a Hungarian computer scientist.
2
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A point to ponder…
• Ok, so the CPU is the brain of the computer system. Then why do I need an
OS?
• Communicating with the CPU using its instruction set is cumbersome, it is
difficult. We need an interpreter.
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A point to ponder…
• Ok, an OS is the interface between the user and the CPU. Then why would I
need a programming language?
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A point to ponder…
• Ok, an OS is the interface between the user and the CPU. Then why would I
need a programming language?
• How would you add functionalities to the software that is not already
available in an OS?
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A point to ponder…
• Ok, agreed I would need a programming language. Now, that we already
had other languages like C for Procedural Programming, C++ for Object
Oriented Programming, why did we have to write another language like
Java?
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A point to ponder…
• Ok, agreed I would need a programming language. Now, that we already
had other languages like C for procedural programming, C++ for Object
Oriented Programming, why did we have to write another language like
Java?
• Necessity is the mother of invention. There is a business intent behind this
invention too. But, what is that requirement?
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The Compilation Process for Non-Java Programs (like C & C++)
Source Code
(programming
language
instructions)
Object Code
(binary
instructions)
Programmers write
this.
Computers run this.
Compilers
compile source
code into object
code.
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History of Java
• In the early 1990's, putting intelligence into home appliances was thought
to be the next "hot" technology.
• Examples of intelligent home appliances:
• Coffee pots and lights that can be controlled by a computer's programs.
• Televisions that can be controlled by an interactive television device's
programs.
• Anticipating a strong market for such things, Sun Microsystems in 1991
funded a research project (code named Green) whose goal was to develop
software for intelligent home appliances.
• An intelligent home appliance's intelligence comes from its embedded
processor chips and the software that runs on the processor chips.
• Appliance processor chips change often because engineers continually find
ways to make them smaller, less expensive, and more powerful.
• To handle the frequent turnover of new chips, appliance software must be
extremely portable.
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The Issue of Portability
• A piece of software is portable if it can be used on many different types of
computers.
• Object code is not very portable. As you know, object code is comprised of
binary-format instructions. Those binary-format instructions are intimately
tied to a particular type of computer. If you've got object code that was
created on a type X computer, then the object code can run only on a type
X computer.
• The Java solution to improve portability:
• Java compilers don't compile all the way down to object code. Instead,
they compile down to bytecode, which possesses the best features of
both object code and source code:
• Like object code, bytecode uses a format that works closely with
computer hardware, so it runs fast.
• Like source code, bytecode is generic, so it can be run on any type of
computer.
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The Compilation Process for Java Programs
Java source
code
object code
Java compilers
compile source code
into bytecode.
bytecode
When a Java program is
run, the JVM translates
bytecode to object code.
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Java Virtual Machine
• How can bytecode be run on any type of computer?
• As a Java program’s bytecode runs, the bytecode is translated into object
code by the computer's bytecode interpreter program. The bytecode
interpreter program is known as the Java Virtual Machine, or JVM for short.
The JVM is written specifically for every platform.
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Issue of Portability Solved.. But..
• Originally, Sun planned to use C++ for its home appliance software, but
they soon realized that C++ was less than ideal because it wasn't portable
enough and it relied too heavily on hard-to-maintain things called pointers.
• Thus, rather than write C++ software and fight C++'s inherent deficiencies,
Sun decided to develop a whole new programming language to handle its
home appliance software needs.
• Their new language was originally named Oak (for the tree that was outside
project leader James Gosling's window), but it was soon changed to Java.
• When the home appliance software work dried up, Java almost died before
being released.
• Fortunately for Java, the World Wide Web exploded in popularity and Sun
realized it could capitalize on that.
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Issue of Portability Solved.. But..
• Web pages have to be very portable because they can be downloaded onto
any type of computer.
• What's the standard language used for Web pages?
• Java programs are very portable and they're better than HTML in terms of
providing user interaction capabilities.
• Java programs that are embedded in Web pages are called applets.
• Although applets still play a significant role in Java's current success, some
of the other types of Java programs have surpassed applets in terms of
popularity.
• In this course, we cover Standard Edition (SE) Java applications. They are
Java programs that run on a standard computer – a desktop or a laptop,
without the need of the Internet.
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Features Of Java
• Simple
• Similar to C and C++, but without the demerits…
• Omits operator overloading, multiple inheritance
• Goto statement is eliminated
• Header files are eliminated
• No concept of pointers
• Automatic Garbage collection
• A rich set of predefined classes
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Features Of Java
• Object-Oriented
• Forces the programmer to use the classes and object
• Class
• Member variables( data ) and member functions ( methods )
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Features Of Java
• Robust
• designed for writing highly reliable or robust software:
• automatic garbage collection, which prevents memory leaks
• Type safety of data
• Extensive compile time and runtime checking
• Object Oriented Exception Handling of run time errors
• Divide by zero exception.
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Features Of Java
• Architectural Neutral and Interpreted
• compiler generates bytecodes
• Easy to interpret on any machine
• “Write once and run anywhere WORA”
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Features Of Java
• Powerful
• Networking
• Threads
• Distributed Objects
• Database Access
• Graphics
• Data structure library
• Serialization
• Digital Signatures
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Download latest JDK from Oracle site
• "JDK" or "JRE"?
JRE (Java Runtime) is needed for running Java programs. JDK (Java
Development Kit), which includes JRE plus the development tools (such as
compiler and debugger), is need for writing as well as running Java
programs. Since you are supposed to write Java Programs, you should
install JDK, which includes JRE.
• To download and install JDK follow the steps in the following slides.
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Download latest JDK from Oracle site – Step 0
Step 0: Un-Install Older Version(s) of JDK/JRE
• I recommend that you install only the latest JDK. Although you can install
multiple versions of JDK concurrently, it is messy.
• If you have previously installed older version(s) of JDK/JRE, un-install ALL of
them. Goto "Control Panel" ⇒ "Program and Features" ⇒ Un-install ALL
programs begin with "Java", such as "Java SE Development Kit ...", "Java SE
Runtime ...", and etc.
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Download latest JDK from Oracle site – Step 1
Step 1: Download JDK
1. Goto Java SE download site @
http://www.oracle.com/technetwork/java/javase/downloads/index.html
2. Under "Java Platform, Standard Edition" ⇒ "Java SE 8u{xx}", where {xx} is
the latest update number ⇒ Click the "JDK Download" button.
3. Check "Accept License Agreement".
4. Choose your operating platform, e.g., "Windows x64" (for 64-bit
Windows OS) or "Windows x86" (for 32-bit Windows OS). You can check
whether your Windows OS is 32-bit or 64-bit via "Control Panel" ⇒
"System" ⇒ Under "System Type".
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Download latest JDK from Oracle site – Step 2
Step 2: Install JDK and JRE
1. Run the downloaded installer (e.g., "jdk-8u{xx}-windows-x64.exe"),
which installs both the JDK and JRE. By default, the JDK will be installed
in directory "C:Program FilesJavajdk1.8.0_xx", where xx denotes the
latest upgrade number; and JRE in "C:Program FilesJavajre1.8.0_xx".
2. For novices, accept the defaults. Follow the screen instructions to install
JDK and JRE.
3. Check the JDK installed directory by inspecting these folders using File
Explorer. Take note of your JDK installed directory, which you will need
in the next step.
4. I shall refer to the installation directory as <JAVA_HOME>
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Download latest JDK from Oracle site – Step 3
Step 3: Include JDK's "bin" Directory in the PATH
Windows OS searches the current directory and the directories listed in the PATH environment
variable for executable programs. JDK's programs (such as Java compiler javac.exe and Java
runtime java.exe) reside in directory "<JAVA_HOME>bin" (where <JAVA_HOME> denotes the
JDK installed directory). You need to include "<JAVA_HOME>bin" in the PATH to run the JDK
programs.
To edit the PATH environment variable in Windows XP/Vista/7/8/10:
1. Launch "Control Panel" ⇒ "System" ⇒ Click "Advanced system settings".
2. Switch to "Advanced" tab ⇒ "Environment Variables".
3. Under "System Variables", scroll down to select "Path" ⇒ "Edit...".
4. (CAUTION: Read this paragraph 3 times before doing this step! There is no UNDO)
For Windows 10: You see a table listing the existing PATH entries. Click "New" ⇒ Enter the JDK's
binary directory "c:Program FilesJavajdk1.8.0_xxbin" (Replace xx with your installation's
upgrade number!!!) ⇒ Select "Move Up" to move it all the way to the top.
Prior to Windows 10: In "Variable value" field, INSERT "c:Program FilesJavajdk1.8.0_xxbin"
(Replace xx with your installation upgrade number!!!) IN FRONT of all the existing directories,
followed by a semi-colon (;) which separates the JDK's binary directory from the rest of the
existing directories. DO NOT DELETE any existing entries; otherwise, some existing applications
may not run.
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Download latest JDK from Oracle site – Step 4
Step 4: Verify the JDK Installation
Launch a CMD shell (Click "Start" button ⇒ run... ⇒ enter "cmd"; OR from "Start" button ⇒ All
Programs ⇒ Accessories ⇒ Command Prompt).
• Issue "path" command to list the contents of the PATH environment variable. Check to make
sure that your <JAVA_HOME>bin is listed in the PATH.
// Display the PATH entries
prompt> path
PATH=c:Program FilesJavajdk1.8.0_xxbin;[other entries...]
Don't type prompt>, which denotes the command prompt!!! Key in the command (highlighted)
only.
• Issue the following commands to verify that JDK/JRE are properly installed and display their
version:
// Display the JRE version
prompt> java -version
java version "1.8.0_xx"
Java(TM) SE Runtime Environment (build 1.8.0_xx-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)
// Display the JDK version
prompt> javac -version
javac 1.8.0_xx
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Download and Install Eclipse
• Download Eclipse from:
http://www.eclipse.org/downloads/packages/release/Neon/2
* Neon is the latest Eclipse release as of today. You can download the
latest Eclipse release.
• To install, all you have to do is extract the zip folder.
• While starting Eclipse, choose a workspace to store all your project files.
• Once Eclipse is launched, point it to the JDK you installed earlier
Preferences -> Java -> Installed JRE's
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Topics to be covered in next session
• Principles of Object Oriented Programming
• Writing your first Java Application
• Elements of Java programming language
• Built in Data Types
• Conditional Statements
• Loops