This document provides an overview of exception handling in Java. It defines what exceptions are, their purpose, and key concepts like try, catch, throw and finally blocks. It also lists some common built-in exceptions in Java like NullPointerException and ArrayIndexOutOfBoundsException. The document explains exception control flow, nested exceptions, the exception class hierarchy with Exception and Error as subclasses of Throwable, and the differences between checked and unchecked exceptions. Contact information is provided to learn more about Java and related technologies.
The document discusses key concepts of object-oriented programming in C++ including classes, objects, access modifiers, inheritance, polymorphism, and function overloading. It provides examples of defining classes with data members and member functions, as well as inheriting from base classes and overriding methods in derived classes. The document is intended as an introduction to important OOP concepts in C++.
This document provides an overview of Spring Boot and some of its key features. It discusses the origins and modules of Spring, how Spring Boot simplifies configuration and dependency management. It then covers examples of building Spring Boot applications that connect to a SQL database, use RabbitMQ for messaging, and schedule and run asynchronous tasks.
Defining Simple Classes
Using Own Classes and Objects
Access Modifiers
Constructors and Initializers
Defining Fields
Defining Properties, Getters and Setters
Defining Methods
Exercises: Defining and Using Own Classes
Our trainer’s having vast experience in real time environment. If anyone has a dream for their career in software programming, then go for java because it is a popular route to establish and fulfill your dreams.
We offer the best quality and affordable training, so you get trained from where you are, from our experienced instructors, remotely using Webex / Gotomeeting.
This document provides an overview of exception handling in Java. It defines what exceptions are, their purpose, and key concepts like try, catch, throw and finally blocks. It also lists some common built-in exceptions in Java like NullPointerException and ArrayIndexOutOfBoundsException. The document explains exception control flow, nested exceptions, the exception class hierarchy with Exception and Error as subclasses of Throwable, and the differences between checked and unchecked exceptions. Contact information is provided to learn more about Java and related technologies.
The document discusses key concepts of object-oriented programming in C++ including classes, objects, access modifiers, inheritance, polymorphism, and function overloading. It provides examples of defining classes with data members and member functions, as well as inheriting from base classes and overriding methods in derived classes. The document is intended as an introduction to important OOP concepts in C++.
This document provides an overview of Spring Boot and some of its key features. It discusses the origins and modules of Spring, how Spring Boot simplifies configuration and dependency management. It then covers examples of building Spring Boot applications that connect to a SQL database, use RabbitMQ for messaging, and schedule and run asynchronous tasks.
Defining Simple Classes
Using Own Classes and Objects
Access Modifiers
Constructors and Initializers
Defining Fields
Defining Properties, Getters and Setters
Defining Methods
Exercises: Defining and Using Own Classes
Our trainer’s having vast experience in real time environment. If anyone has a dream for their career in software programming, then go for java because it is a popular route to establish and fulfill your dreams.
We offer the best quality and affordable training, so you get trained from where you are, from our experienced instructors, remotely using Webex / Gotomeeting.
This presentation educates you about objectives of python with example syntax, OOP Terminology, Creating Classes, Creating Instance Objects, Accessing Attributes and Built-In Class Attributes.
OOPS Concepts, Java Evolution, Class Object basic, Class Object Constructor overloading, Inheritance, Array and String, Final Abstract class and interfaces, Exceptions, Streams, GUI Applications, Applet Programming, Network Programming and Java Sockets, Multi Threading
The document discusses object-oriented programming (OOP) concepts including encapsulation, abstraction, inheritance, polymorphism, and classes. It explains that OOP is a programming paradigm that uses objects which contain both data and code. Classes define the data and behavior of objects, and can be reused, extended, and abstracted to simplify programming and code maintenance. Inheritance allows new classes to inherit attributes and behaviors from existing classes. Polymorphism enables the same function to operate in different ways depending on the object it is acting upon.
Generics and Collections
The document discusses generics and collections in Java. It defines generics as a style of programming that allows algorithms to operate on objects of different types while providing compile-time type safety. The Java collections framework supports generics to specify the type of objects stored in a collection. Common collection classes like ArrayList, LinkedList, and HashMap are discussed along with their key characteristics.
The document discusses object-oriented programming concepts in Java, including classes, objects, inheritance, encapsulation, and polymorphism. It provides examples and definitions of key OOP concepts like class, object, inheritance, abstraction, encapsulation, polymorphism, and the SOLID principles (single responsibility, open/closed, Liskov substitution, interface segregation, and dependency inversion). It also covers Java specifics like access modifiers, variables, and how to create objects in Java.
Los métodos modificadores y analizadores permiten modificar y obtener el valor de los atributos de un objeto de manera encapsulada. Los métodos modificadores tienen acceso público y cambian el valor de un atributo, mientras que los analizadores tienen acceso público y devuelven el valor de un atributo. Adicionalmente, los métodos propios de clase proporcionan funcionalidad a la clase.
The Java Collection Framework provides interfaces and implementations for commonly used data structures like lists, sets, maps and queues. Some key interfaces include Collection, Set, List, Map and SortedSet. Common implementations are ArrayList, LinkedList, HashSet, TreeSet, HashMap and TreeMap. The framework also includes iterators for traversing collections and algorithms for sorting. Generic types were introduced in Java 5 for type-safe collections.
Class, object and inheritance in pythonSantosh Verma
The document discusses object-oriented programming concepts in Python, including classes, objects, methods, inheritance, and the built-in __init__ method. Classes are created using the class keyword and contain attributes and methods. Methods must have a self parameter, which refers to the instance of the class. The __init__ method is similar to a constructor and is called when an object is instantiated. Inheritance allows one class to inherit attributes and methods from another class.
main() method is starting execution block of a java program.
If any java class contain main() method known as main class.
http://www.tutorial4us.com/java/java-main-method
The document discusses object-oriented programming fundamentals including packages, access specifiers, the this keyword, encapsulation, inheritance, overriding, and polymorphism. A package organizes related classes and interfaces into namespaces. Access specifiers set access levels for classes, variables, methods, and constructors. The this keyword refers to the current object. Encapsulation hides implementation details by making fields private and providing public access methods. Inheritance allows a class to acquire properties of another class. Overriding defines a method with the same signature as a parent method. Polymorphism allows an object to take on multiple forms through method overloading and object references to child classes.
The document discusses control statements in Java including if statements, switch statements, and iteration statements like for loops. If statements enable alternative code paths based on a condition. Switch statements provide a multi-way branch based on an expression value and are an alternative to long if-else chains. For loops iterate through a code block a specified number of times.
This document discusses exception handling in Java. It defines exceptions as events that disrupt normal program flow. It describes try/catch blocks for handling exceptions and lists advantages like separating error handling code. It discusses different exception types like checked exceptions that must be declared, unchecked exceptions for logic errors, and Errors for JVM problems. It provides best practices like throwing exceptions for broken contracts and guidelines for when to catch exceptions. It also describes antipatterns to avoid, like catching generic exceptions, and exception logging and chaining techniques.
The document provides information on various Spring annotations used for configuring and developing Spring applications. It discusses core Spring annotations like @Autowired, @Component, and @Transactional for configuring beans and transactions. It also covers Spring MVC annotations for developing web controllers and AspectJ annotations for implementing aspects. The document is a reference guide to the annotations supported in Spring 2.5.
This document discusses data binding in Angular, including the differences between HTML attributes and DOM properties, the three types of data binding (one way and two way), and examples of each type of binding. It explains that one way binding can update properties, classes, styles, attributes and listen to events, but not read values. Two way binding uses the NgModel directive to both display and update a data property when the view changes. The document provides examples of property, event, class, style and attribute binding and how Angular matches bindings to component properties and events.
El documento explica los contenedores en Java, específicamente arreglos y ArrayList. Los arreglos son contenedores de tamaño fijo mientras que ArrayList son de tamaño variable. ArrayList almacena objetos usando referencias y permite agregar, eliminar y recorrer los elementos de manera flexible.
This presentation educates you about objectives of python with example syntax, OOP Terminology, Creating Classes, Creating Instance Objects, Accessing Attributes and Built-In Class Attributes.
OOPS Concepts, Java Evolution, Class Object basic, Class Object Constructor overloading, Inheritance, Array and String, Final Abstract class and interfaces, Exceptions, Streams, GUI Applications, Applet Programming, Network Programming and Java Sockets, Multi Threading
The document discusses object-oriented programming (OOP) concepts including encapsulation, abstraction, inheritance, polymorphism, and classes. It explains that OOP is a programming paradigm that uses objects which contain both data and code. Classes define the data and behavior of objects, and can be reused, extended, and abstracted to simplify programming and code maintenance. Inheritance allows new classes to inherit attributes and behaviors from existing classes. Polymorphism enables the same function to operate in different ways depending on the object it is acting upon.
Generics and Collections
The document discusses generics and collections in Java. It defines generics as a style of programming that allows algorithms to operate on objects of different types while providing compile-time type safety. The Java collections framework supports generics to specify the type of objects stored in a collection. Common collection classes like ArrayList, LinkedList, and HashMap are discussed along with their key characteristics.
The document discusses object-oriented programming concepts in Java, including classes, objects, inheritance, encapsulation, and polymorphism. It provides examples and definitions of key OOP concepts like class, object, inheritance, abstraction, encapsulation, polymorphism, and the SOLID principles (single responsibility, open/closed, Liskov substitution, interface segregation, and dependency inversion). It also covers Java specifics like access modifiers, variables, and how to create objects in Java.
Los métodos modificadores y analizadores permiten modificar y obtener el valor de los atributos de un objeto de manera encapsulada. Los métodos modificadores tienen acceso público y cambian el valor de un atributo, mientras que los analizadores tienen acceso público y devuelven el valor de un atributo. Adicionalmente, los métodos propios de clase proporcionan funcionalidad a la clase.
The Java Collection Framework provides interfaces and implementations for commonly used data structures like lists, sets, maps and queues. Some key interfaces include Collection, Set, List, Map and SortedSet. Common implementations are ArrayList, LinkedList, HashSet, TreeSet, HashMap and TreeMap. The framework also includes iterators for traversing collections and algorithms for sorting. Generic types were introduced in Java 5 for type-safe collections.
Class, object and inheritance in pythonSantosh Verma
The document discusses object-oriented programming concepts in Python, including classes, objects, methods, inheritance, and the built-in __init__ method. Classes are created using the class keyword and contain attributes and methods. Methods must have a self parameter, which refers to the instance of the class. The __init__ method is similar to a constructor and is called when an object is instantiated. Inheritance allows one class to inherit attributes and methods from another class.
main() method is starting execution block of a java program.
If any java class contain main() method known as main class.
http://www.tutorial4us.com/java/java-main-method
The document discusses object-oriented programming fundamentals including packages, access specifiers, the this keyword, encapsulation, inheritance, overriding, and polymorphism. A package organizes related classes and interfaces into namespaces. Access specifiers set access levels for classes, variables, methods, and constructors. The this keyword refers to the current object. Encapsulation hides implementation details by making fields private and providing public access methods. Inheritance allows a class to acquire properties of another class. Overriding defines a method with the same signature as a parent method. Polymorphism allows an object to take on multiple forms through method overloading and object references to child classes.
The document discusses control statements in Java including if statements, switch statements, and iteration statements like for loops. If statements enable alternative code paths based on a condition. Switch statements provide a multi-way branch based on an expression value and are an alternative to long if-else chains. For loops iterate through a code block a specified number of times.
This document discusses exception handling in Java. It defines exceptions as events that disrupt normal program flow. It describes try/catch blocks for handling exceptions and lists advantages like separating error handling code. It discusses different exception types like checked exceptions that must be declared, unchecked exceptions for logic errors, and Errors for JVM problems. It provides best practices like throwing exceptions for broken contracts and guidelines for when to catch exceptions. It also describes antipatterns to avoid, like catching generic exceptions, and exception logging and chaining techniques.
The document provides information on various Spring annotations used for configuring and developing Spring applications. It discusses core Spring annotations like @Autowired, @Component, and @Transactional for configuring beans and transactions. It also covers Spring MVC annotations for developing web controllers and AspectJ annotations for implementing aspects. The document is a reference guide to the annotations supported in Spring 2.5.
This document discusses data binding in Angular, including the differences between HTML attributes and DOM properties, the three types of data binding (one way and two way), and examples of each type of binding. It explains that one way binding can update properties, classes, styles, attributes and listen to events, but not read values. Two way binding uses the NgModel directive to both display and update a data property when the view changes. The document provides examples of property, event, class, style and attribute binding and how Angular matches bindings to component properties and events.
El documento explica los contenedores en Java, específicamente arreglos y ArrayList. Los arreglos son contenedores de tamaño fijo mientras que ArrayList son de tamaño variable. ArrayList almacena objetos usando referencias y permite agregar, eliminar y recorrer los elementos de manera flexible.
The document discusses various technical terms related to a content management system including portal, file, slug, keyword, contributors, podcast, page, frontend, backend, news, events, weight, and children list. It provides brief definitions or explanations for each term.
This document discusses knowledge management and processes. It lists 7 steps to effective knowledge sharing including creating a knowledge base website, organizing knowledge into topics, and encouraging participation through incentives. The goal is to build an online community for open knowledge exchange across different areas to benefit both organizations and individuals.
This document discusses how cloud computing has become increasingly popular for businesses and individuals. Cloud services provide convenient access to computing power, storage, databases and other applications through the internet. Users can access cloud services from any device with an internet connection, allowing for flexibility and mobility.
This document discusses using blogs as an e-learning tool. It presents blogging as part of a paradigm shift towards student-centered, active, and lifelong learning. Blogs and other new media tools like bookmarking, file sharing, asking questions, and real-time chat allow for 24/7 seamless e-learning. These tools can be used for class material management, assignments, discussions, and two-way communication between instructors and students. Using blogs and other e-learning tools shifts the focus from instructors to students and allows class time to be spent on pedagogy rather than administrative tasks. Implementing these tools can foster learning both within a university and for lifelong learning purposes.
Instructional technology involves using various devices, materials, and techniques to deliver educational messages to students. It includes courseware, digital content, and presentation tools like PowerPoint. PowerPoint can be used to engage students through visuals, multimedia, and interactivity across 12 essential elements including topic titles, variation in styles, inclusion of instructor notes, and consistency across slides.
The document appears to be a list of names that have sent blessings to "His Majesty". It includes over 30 Thai names written in English letters, as well as short messages or notes from some of the names.
ความสุจริตทางวิชาการ เชื่อมไทยเชื่อมโลก Connect Thailand, Connect the World in The “Academic Honesty”
With Five Tools to Drive The Universities to Build The Smart Graduates
With Integrity
1. 344-202 Introduction to Object-Oriented Programming
การโปรแกรมเชิงวัตถุ
5. Methods
Faculty of Technology and Environment
Prince of Songkla University, Phuket Campus
2/2551