This document discusses Java programming concepts including Java as a popular programming language, its evolution and features. It uses examples from mobile phones to explain object-oriented programming concepts like classes, objects, abstraction, encapsulation, inheritance and polymorphism. It also covers Java packages, interfaces, collections framework, multithreading, JDBC and transaction management.
Micronaut Framework Guide Framework Basics and Fundamentals.pdfInexture Solutions
Discover the power of the Micronaut Framework for building fast, lightweight, and scalable Java applications. Learn how Micronaut's innovative features streamline development and boost performance. Dive into Micronaut today for next-level Java development efficiency.
Electricity is a type of energy that consists of the movement of electrons between two points when there is a potential difference between them, making it possible to generate what is known as an electric current.
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This Java Mobile Application Development Using J2ME (Java 2 Micro Edition) contains 12 Units and each unit contains 50 to 60 slides in it.
Contents…
• Identify the types of wireless technologies
• Identify the need for J2ME
• Identify the goals and characteristics of JTWI specification
• Identify the MIDlet development lifecycle
• Execute a MIDlet by using NetBeans
• Explain the profiles and configurations in J2ME technology
• Manage MIDlet suite and its packaging
• Develop, package, and run MIDlet suites by using NetBeans
• Describe MIDP User Interface components and their hierarchy
• Work with Screen and its elements
• Create UI using high-level UI APIs
• Create a mail application UI that implements high-level APIs
• Create User Interfaces (UIs) using low-level UI APIs
• Manage a wallpaper from a mobile device
• Implement persistent storage in MIDlets
• Develop a personal expense manager application
• Establish network connection by using the GCF
• Implement classes and interfaces in javax.microedition.io package
• Develop a new application that displayed on the mobile device as a ticker
• Implement MIDlet security
• Develop a banking application
• Identify MMAPI packages and its components
• Play sounds and videos by using the MMAPI package
• Develop a jukebox application
• Identify the basics of WMA
• Create, send, and receive SMS messages by using WMA
• Demonstrate the use of SMS in NetBeans
• Analyze and implement classes in the MIDP Game API
• Develop a Tic Tac Toe game by using the Game API
• Deploy MIDlets through the local machine and Web server
• Explore the push registry
Micronaut Framework Guide Framework Basics and Fundamentals.pdfInexture Solutions
Discover the power of the Micronaut Framework for building fast, lightweight, and scalable Java applications. Learn how Micronaut's innovative features streamline development and boost performance. Dive into Micronaut today for next-level Java development efficiency.
Electricity is a type of energy that consists of the movement of electrons between two points when there is a potential difference between them, making it possible to generate what is known as an electric current.
Download Complete Material - https://www.instamojo.com/prashanth_ns/
This Java Mobile Application Development Using J2ME (Java 2 Micro Edition) contains 12 Units and each unit contains 50 to 60 slides in it.
Contents…
• Identify the types of wireless technologies
• Identify the need for J2ME
• Identify the goals and characteristics of JTWI specification
• Identify the MIDlet development lifecycle
• Execute a MIDlet by using NetBeans
• Explain the profiles and configurations in J2ME technology
• Manage MIDlet suite and its packaging
• Develop, package, and run MIDlet suites by using NetBeans
• Describe MIDP User Interface components and their hierarchy
• Work with Screen and its elements
• Create UI using high-level UI APIs
• Create a mail application UI that implements high-level APIs
• Create User Interfaces (UIs) using low-level UI APIs
• Manage a wallpaper from a mobile device
• Implement persistent storage in MIDlets
• Develop a personal expense manager application
• Establish network connection by using the GCF
• Implement classes and interfaces in javax.microedition.io package
• Develop a new application that displayed on the mobile device as a ticker
• Implement MIDlet security
• Develop a banking application
• Identify MMAPI packages and its components
• Play sounds and videos by using the MMAPI package
• Develop a jukebox application
• Identify the basics of WMA
• Create, send, and receive SMS messages by using WMA
• Demonstrate the use of SMS in NetBeans
• Analyze and implement classes in the MIDP Game API
• Develop a Tic Tac Toe game by using the Game API
• Deploy MIDlets through the local machine and Web server
• Explore the push registry
When JavaFX Script was released, the mobile component was an important part. It was also one of the reasons many people and analysts believed in JavaFX as a real cross-platform client-side framework. For a number of reasons, JavaFX on mobile disappeared from the official Java roadmap. Fortunately, the OpenJFX team at Oracle made all the required sources available, and the JavaFXPorts initiative worked on providing JavaFX SDK's for the mobile platforms. In this session, we will show the current state of JavaFX on Mobile. We will show how to create a real cross-platform JavaFX Application using an IDE, and how easy it actually is to deploy that application on Android and iOS devices. We will show some of the features and limitations, and talk about the eco-system that is starting to take shape.
We are offering Java/J2ee training with placement opportunities for all freshers, job seekers, final year students and pre final students to get their dream in IT companies.
When JavaFX Script was released, the mobile component was an important part. It was also one of the reasons many people and analysts believed in JavaFX as a real cross-platform client-side framework. For a number of reasons, JavaFX on mobile disappeared from the official Java roadmap. Fortunately, the OpenJFX team at Oracle made all the required sources available, and the JavaFXPorts initiative worked on providing JavaFX SDK's for the mobile platforms. In this session, we will show the current state of JavaFX on Mobile. We will show how to create a real cross-platform JavaFX Application using an IDE, and how easy it actually is to deploy that application on Android and iOS devices. We will show some of the features and limitations, and talk about the eco-system that is starting to take shape.
We are offering Java/J2ee training with placement opportunities for all freshers, job seekers, final year students and pre final students to get their dream in IT companies.
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Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
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Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
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June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
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• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
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2. 11/6/2022 2
• Java is one of the most popular and widely used programming language and platform. A
platform is an environment that helps to develop and run programs written in any
programming language.
• Java is fast, reliable and secure. From desktop to web applications, scientific
supercomputers to gaming consoles, cell phones to the Internet, Java is used in every
nook and corner.
Chapter 1-java evolution
3. 11/6/2022 3
• Java is easy to learn, and its syntax is simple and easy to understand. It is based on C++ (so
easier for programmers who know C++). Java has removed many confusing and rarely-used
features e.g., explicit pointers, operator overloading etc. Java also takes care of memory
management and for that, it provides an automatic garbage collector. This collects the unused
objects automatically.
7. CHAPTER-2 CLASSES AND OBJECTS
•Mobile-phone is an object because it is a real time entity,
and it has its own state, behavior and identity. Mobile-
phone are manufactured in surplus by various companies
and each of the brands have distinct features.
•Classes in java are logical entities which have methods,
fields, constructors and a lot more. In a mobile-phone,
you can consider its specifications as classes, be it
processor/battery/sensors/basic features like call, text,
record.
11/6/2022 7
8. Abstraction:
•Revealing relevant/necessary information and hiding the
unwanted information is abstraction.
•In a mobile-phone, dialing a number would call some method
internally which will concatenate the numbers and displays it on
screen but, we don’t know what is happening internally.
•When you tap on the call option, it is sending signals to another
person’s mobile(whom you are trying to call) but we are unaware
of its implementation.
•So, it is hiding the implementation and showing you the
functionality only.
Encapsulation:
•Enclosing one or more details from outside world through
access rights.
•We have Bluetooth in our mobiles to transfer data between two
mobile-phones within a limited distance.
•If I turn on Bluetooth in both mobiles, I can transfer the desired
data, but I can’t access the other mobile’s information like gallery
until and unless I get a permission from the other mobile.
9. Polymorphism:
•Performing a job in different ways.(One to many)
•We click photographs and record videos using the camera in a mobile-
phone.
•Various brands have a plethora of camera modes in a mobile like split
camera/pan aroma/slow-mo.
•The basic purpose is to click/record, so the functionality of camera is
the same in every mobile, whereas the modes enable you to use your
camera in different ways.
11/6/2022 9
Inheritance:
•One class(sub/child class) is deriving all properties from other
class.(parent class)
•The basic purpose of using a mobile-phone is communication.
•There are several brands in mobiles. So, the brands of a mobile
are using this basic functionality(communication) by extending the
mobile class functionality and adding their own new features to
their respective brands.
10. Refer the below site for more concepts:
https://medium.com/front-end-weekly/es6-lets-divide-our-phones-into-
classes-4574bd0454bf
11. 11/6/2022 11
PACKAGES:
Package in Java is a mechanism to encapsulate a group of classes, sub packages and
interfaces
Chapter-3 packages and interfaces
13. 11/6/2022 13
INTERFACE:
An Interface is a group of abstract methods and constants. An Interface
may contain constants, static methods, default methods, and nested
types. Default and static methods have their body in an interface. An
Interface cannot be instantiated
interface Wifi {
void connect();
void disconnect();
}
class Mobile implements Wifi {
public void connect() {
System.out.println("Wifi connected"); }
public void disconnect() {
System.out.println("Wifi disconnected");}
public static void main(String args[]) {
Mobile mobile = new Mobile();
mobile.connect();
mobile.disconnect(); }} //Output
//Wifi connected
///Wifi disconnected
14. Java collections refer to a collection of individual objects
that are represented as a single unit. You can perform all
operations such as searching, sorting, insertion,
manipulation, deletion, etc., on Java collections just like
you do it on data.
CHAPTER-4 THE COLLECTION FRAMEWORK
11/6/2022 14
A Java collection framework provides an
architecture to store and manipulate a group of
objects. A Java collection framework includes the
following:
• Interfaces
• Classes
• Algorithm
16. chapter-5 MULTITHREADING
• Multithreading is a Java feature that allows concurrent execution of two or more parts
of a program for maximum utilization of CPU. Each part of such program is called a
thread. So, threads are light-weight processes within a process
11/6/2022 16
Accessing multiple tabs using multithreading
17. 11/6/2022 17
• JDBC stands for Java Database Connectivity. JDBC is a Java API to connect and
execute the query with the database. It is a part of Java SE (Java Standard Edition).
JDBC API uses JDBC drivers to connect with the database.
Chapter-6 JDBC
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Transaction management [1, 2] refers to the tasks of processing multiple transactions issued by
various clients of a database server in such a way that the ACID contract can be fulfilled, that is,
the properties of atomicity, consistency preservation, isolation, and durability of each individual
transaction can be guaranteed. Transaction management is generally understood as requiring
serializability-based concurrency control as well as recovery from failures.
Paypal uses JAVA for writing application and
transaction management