Basic Object Oriented Programming in JAVA.
Basic Java History
Java Features
Java Buzzwords
Use of java
Basic concept of Java
First program of java
Variables
Data Types available in JAVA
Basic Object Oriented Programming in JAVA.
Basic Java History
Java Features
Java Buzzwords
Use of java
Basic concept of Java
First program of java
Variables
Data Types available in JAVA
As an IT enthusiast, have you ever wondered about the popularity of Java? It has been creating ripples in the IT Industry for a long time. Now it’s time to learn Java from the best Java training institute in Chennai and get your dream job. At Aimore Technologies, we focus on career-oriented and individual attention to students.
As an IT enthusiast, have you ever wondered about the popularity of Java? It has been creating ripples in the IT Industry for a long time. Now it’s time to learn Java from the best Java training institute in Chennai and get your dream job. At Aimore Technologies, we focus on career-oriented and individual attention to students.
TechSearhWeb is a tutorial site for different technologies to make quality education. We want to spread the good education worldwide. The aim to understand the language very easily get through the any problem to understand the basic and advance of any language.
This website has been developed for every people to getting more knowledge for every person, share their knowledge and ready to get the job.
What is Java
Java is a programming language and a platform. Java is a high level, robust, object-oriented and secure programming language. It was originally developed by Sun Microsystems which was initiated by James Gosling and released in 1995 as core component of Sun Microsystems' Java platform (Java 1.0 [J2SE]).
The latest release of the Java Standard Edition is Java SE 10. With the advancement of Java and its widespread popularity, multiple configurations were built to suit various types of platforms. For example: J2EE for Enterprise Applications, J2ME for Mobile Applications.
The new J2 versions were renamed as Java SE, Java EE, and Java ME respectively. Java is guaranteed to be Write Once, Run Anywhere.
Java String
In Java, String is basically an object that represents sequence of char values. An array of characters works same as Java string. In Java programming language, strings are treated as objects. The Java platform provides the String class to create and manipulate strings.
Exception in Java
An exception is an unwanted or unexpected event, which occurs during the execution of a program i.e at run time, that disrupts the normal flow of the program’s instructions.
Exception is an abnormal condition.In Java, an exception is an event that disrupts the normal flow of the program. It is an object which is thrown at runtime.
What is Exception Handling
Exception Handling is a mechanism to handle runtime errors such as ClassNotFoundException, IOException, SQLException, RemoteException, etc.
Collections in Java
The Collection in Java is a framework that provides an architecture to store and manipulate the group of objects.
Java Collections can achieve all the operations that you perform on a data such as searching, sorting, insertion, manipulation, and deletion.
Java Collection means a single unit of objects. Java Collection framework provides many interfaces (Set, List, Queue, Deque) and classes (ArrayList, Vector, LinkedList, PriorityQueue, HashSet, LinkedHashSet, TreeSet).
The Java Collections Framework is a collection of interfaces and classes which helps in storing and processing the data efficiently. This framework has several useful classes which have tons of useful functions which makes a programmer task super easy.
Basic of Selenium
Selenium is one of the most widely used open source Web UI (User Interface) automation testing suite.
Selenium tutorial provides basic and advanced concepts of Selenium. Our Selenium tutorial is designed for beginners and professionals.
Web Service
A web service is any piece of software that makes java API..
What is Java
Java is a programming language and a platform. Java is a high level, robust, object-oriented and secure programming language. It was originally developed by Sun Microsystems which was initiated by James Gosling and released in 1995 as core component of Sun Microsystems' Java platform (Java 1.0 [J2SE]).
The latest release of the Java Standard Edition is Java SE 10. With the advancement of Java and its widespread popularity, multiple configurations were built to suit various types of platforms. For example: J2EE for Enterprise Applications, J2ME for Mobile Applications.
The new J2 versions were renamed as Java SE, Java EE, and Java ME respectively. Java is guaranteed to be Write Once, Run Anywhere.
Exception in Java
An exception is an unwanted or unexpected event, which occurs during the execution of a program i.e at run time, that disrupts the normal flow of the program’s instructions.
Exception is an abnormal condition.In Java, an exception is an event that disrupts the normal flow of the program. It is an object which is thrown at runtime.
What is Spring
Spring is a lightweight framework and an open source Java platform that provides comprehensive infrastructure support for developing robust Java applications very easily and very rapidly. Spring framework was initially written by Rod Johnson and was first released under the Apache 2.0 license in June 2003. This tutorial has been written based on Spring Framework version 4.1.6 released in Mar 2015. It can be thought of as a framework of frameworks because it provides support to various frameworks such as Struts, Hibernate, Tapestry, EJB, JSF, etc. The framework, in broader sense, can be defined as a structure where we find solution of the various technical problems.
The Spring framework comprises several modules such as IOC, AOP, DAO, Context, ORM, WEB MVC etc. We will learn these modules in next page. Let's understand the IOC and Dependency Injection first.
Web Service
A web service is any piece of software that makes itself available over the internet and uses a standardized XML messaging system. XML is used to encode all communications to a web service. For example, a client invokes a web service by sending an XML message, then waits for a corresponding XML response. As all communication is in XML, web services are not tied to any one operating system or programming language java can talk with Perl; Windows applications can talk with Unix applications.
Web Services tutorial is designed for beginners and professionals providing basic and advanced concepts of web services such as protocols, SOAP, RESTful, java web service implementation, JAX-WS and JAX-RS tutorials and examples.
Web service is a technology to communicate one programming language with another. For example, java programming language can interact with PHP and .Net by using web services. In other words, web service provides a way to achieve interoperability.
Web services are self-contained, modular, and distributed.
TechSearhWeb is a tutorial site for different technologies to make quality education. We want to spread good education worldwide. The aim is to understand the language very easily and get through any problem to understand the basics and advance of any language.
This website has been developed for every people to get more knowledge for every person, share their knowledge, and be ready to get a job.
Read More Here:
https://www.techsearchweb.com
Java is a functional computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write once, run anywhere" (WORA),meaning that code that runs on one platform does not need to be recompiled to run on another. Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM) regardless of computer architecture. Java is, as of 2015, one of the most popular programming languages in use, particularly for client-server web applications, with a reported 9 million developers. Java was originally developed by James Gosling at Sun Microsystems (which has since merged into Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++, but it has fewer low-level facilities than either of them.
The original and reference implementation Java compilers, virtual machines, and class libraries were originally released by Sun under proprietary licences. As of May 2007, in compliance with the specifications of the Java Community Process, Sun relicensed most of its Java technologies under the GNU General Public License. Others have also developed alternative implementations of these Sun technologies, such as the GNU Compiler for Java (bytecode compiler), GNU Classpath (standard libraries), and IcedTea-Web (browser plugin for applets).
How To Find Resumes On Google | Boolean Search | Image Search Java Developer...TheStaffingCircle
Download the presentation from Slide share here:
About:
TSC provides staffing, training and consulting services to startups, small and mid size organizations. We train and mentor people in the staffing industry across all levels.
YouTube Link: https://youtu.be/k0SMuHlmATs
***** Javascript Online Training: https://www.edureka.co/javascript-jquery-training *****
***** Java Online Training:https://www.edureka.co/java-j2ee-training-course *****
This Edureka PPT on Java vs JavaScript provides you with a short and crisp description of the two programming languages. You will also see the head to head comparison between the two on various aspects and learn the similarities and differences between them.
Follow us to never miss an update in the future.
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LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
The history and future of java programming languagePreeti Agarwal
As the internet’s renowned programming language, Java has had a profound impact on how people navigate the digital world. Much of what users expect in terms of performance from their devices that access the internet has been set by Java functionality. You don’t have to be a developer, however, to recognize its influence.
As an IT enthusiast, have you ever wondered about the popularity of Java? It has been creating ripples in the IT Industry for a long time. Now it’s time to learn Java from the best Java training institute in Chennai and get your dream job. At Aimore Technologies, we focus on career-oriented and individual attention to students.
As an IT enthusiast, have you ever wondered about the popularity of Java? It has been creating ripples in the IT Industry for a long time. Now it’s time to learn Java from the best Java training institute in Chennai and get your dream job. At Aimore Technologies, we focus on career-oriented and individual attention to students.
TechSearhWeb is a tutorial site for different technologies to make quality education. We want to spread the good education worldwide. The aim to understand the language very easily get through the any problem to understand the basic and advance of any language.
This website has been developed for every people to getting more knowledge for every person, share their knowledge and ready to get the job.
What is Java
Java is a programming language and a platform. Java is a high level, robust, object-oriented and secure programming language. It was originally developed by Sun Microsystems which was initiated by James Gosling and released in 1995 as core component of Sun Microsystems' Java platform (Java 1.0 [J2SE]).
The latest release of the Java Standard Edition is Java SE 10. With the advancement of Java and its widespread popularity, multiple configurations were built to suit various types of platforms. For example: J2EE for Enterprise Applications, J2ME for Mobile Applications.
The new J2 versions were renamed as Java SE, Java EE, and Java ME respectively. Java is guaranteed to be Write Once, Run Anywhere.
Java String
In Java, String is basically an object that represents sequence of char values. An array of characters works same as Java string. In Java programming language, strings are treated as objects. The Java platform provides the String class to create and manipulate strings.
Exception in Java
An exception is an unwanted or unexpected event, which occurs during the execution of a program i.e at run time, that disrupts the normal flow of the program’s instructions.
Exception is an abnormal condition.In Java, an exception is an event that disrupts the normal flow of the program. It is an object which is thrown at runtime.
What is Exception Handling
Exception Handling is a mechanism to handle runtime errors such as ClassNotFoundException, IOException, SQLException, RemoteException, etc.
Collections in Java
The Collection in Java is a framework that provides an architecture to store and manipulate the group of objects.
Java Collections can achieve all the operations that you perform on a data such as searching, sorting, insertion, manipulation, and deletion.
Java Collection means a single unit of objects. Java Collection framework provides many interfaces (Set, List, Queue, Deque) and classes (ArrayList, Vector, LinkedList, PriorityQueue, HashSet, LinkedHashSet, TreeSet).
The Java Collections Framework is a collection of interfaces and classes which helps in storing and processing the data efficiently. This framework has several useful classes which have tons of useful functions which makes a programmer task super easy.
Basic of Selenium
Selenium is one of the most widely used open source Web UI (User Interface) automation testing suite.
Selenium tutorial provides basic and advanced concepts of Selenium. Our Selenium tutorial is designed for beginners and professionals.
Web Service
A web service is any piece of software that makes java API..
What is Java
Java is a programming language and a platform. Java is a high level, robust, object-oriented and secure programming language. It was originally developed by Sun Microsystems which was initiated by James Gosling and released in 1995 as core component of Sun Microsystems' Java platform (Java 1.0 [J2SE]).
The latest release of the Java Standard Edition is Java SE 10. With the advancement of Java and its widespread popularity, multiple configurations were built to suit various types of platforms. For example: J2EE for Enterprise Applications, J2ME for Mobile Applications.
The new J2 versions were renamed as Java SE, Java EE, and Java ME respectively. Java is guaranteed to be Write Once, Run Anywhere.
Exception in Java
An exception is an unwanted or unexpected event, which occurs during the execution of a program i.e at run time, that disrupts the normal flow of the program’s instructions.
Exception is an abnormal condition.In Java, an exception is an event that disrupts the normal flow of the program. It is an object which is thrown at runtime.
What is Spring
Spring is a lightweight framework and an open source Java platform that provides comprehensive infrastructure support for developing robust Java applications very easily and very rapidly. Spring framework was initially written by Rod Johnson and was first released under the Apache 2.0 license in June 2003. This tutorial has been written based on Spring Framework version 4.1.6 released in Mar 2015. It can be thought of as a framework of frameworks because it provides support to various frameworks such as Struts, Hibernate, Tapestry, EJB, JSF, etc. The framework, in broader sense, can be defined as a structure where we find solution of the various technical problems.
The Spring framework comprises several modules such as IOC, AOP, DAO, Context, ORM, WEB MVC etc. We will learn these modules in next page. Let's understand the IOC and Dependency Injection first.
Web Service
A web service is any piece of software that makes itself available over the internet and uses a standardized XML messaging system. XML is used to encode all communications to a web service. For example, a client invokes a web service by sending an XML message, then waits for a corresponding XML response. As all communication is in XML, web services are not tied to any one operating system or programming language java can talk with Perl; Windows applications can talk with Unix applications.
Web Services tutorial is designed for beginners and professionals providing basic and advanced concepts of web services such as protocols, SOAP, RESTful, java web service implementation, JAX-WS and JAX-RS tutorials and examples.
Web service is a technology to communicate one programming language with another. For example, java programming language can interact with PHP and .Net by using web services. In other words, web service provides a way to achieve interoperability.
Web services are self-contained, modular, and distributed.
TechSearhWeb is a tutorial site for different technologies to make quality education. We want to spread good education worldwide. The aim is to understand the language very easily and get through any problem to understand the basics and advance of any language.
This website has been developed for every people to get more knowledge for every person, share their knowledge, and be ready to get a job.
Read More Here:
https://www.techsearchweb.com
Java is a functional computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write once, run anywhere" (WORA),meaning that code that runs on one platform does not need to be recompiled to run on another. Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM) regardless of computer architecture. Java is, as of 2015, one of the most popular programming languages in use, particularly for client-server web applications, with a reported 9 million developers. Java was originally developed by James Gosling at Sun Microsystems (which has since merged into Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++, but it has fewer low-level facilities than either of them.
The original and reference implementation Java compilers, virtual machines, and class libraries were originally released by Sun under proprietary licences. As of May 2007, in compliance with the specifications of the Java Community Process, Sun relicensed most of its Java technologies under the GNU General Public License. Others have also developed alternative implementations of these Sun technologies, such as the GNU Compiler for Java (bytecode compiler), GNU Classpath (standard libraries), and IcedTea-Web (browser plugin for applets).
How To Find Resumes On Google | Boolean Search | Image Search Java Developer...TheStaffingCircle
Download the presentation from Slide share here:
About:
TSC provides staffing, training and consulting services to startups, small and mid size organizations. We train and mentor people in the staffing industry across all levels.
YouTube Link: https://youtu.be/k0SMuHlmATs
***** Javascript Online Training: https://www.edureka.co/javascript-jquery-training *****
***** Java Online Training:https://www.edureka.co/java-j2ee-training-course *****
This Edureka PPT on Java vs JavaScript provides you with a short and crisp description of the two programming languages. You will also see the head to head comparison between the two on various aspects and learn the similarities and differences between them.
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
The history and future of java programming languagePreeti Agarwal
As the internet’s renowned programming language, Java has had a profound impact on how people navigate the digital world. Much of what users expect in terms of performance from their devices that access the internet has been set by Java functionality. You don’t have to be a developer, however, to recognize its influence.
Data Centers - Striving Within A Narrow Range - Research Report - MCG - May 2...pchutichetpong
M Capital Group (“MCG”) expects to see demand and the changing evolution of supply, facilitated through institutional investment rotation out of offices and into work from home (“WFH”), while the ever-expanding need for data storage as global internet usage expands, with experts predicting 5.3 billion users by 2023. These market factors will be underpinned by technological changes, such as progressing cloud services and edge sites, allowing the industry to see strong expected annual growth of 13% over the next 4 years.
Whilst competitive headwinds remain, represented through the recent second bankruptcy filing of Sungard, which blames “COVID-19 and other macroeconomic trends including delayed customer spending decisions, insourcing and reductions in IT spending, energy inflation and reduction in demand for certain services”, the industry has seen key adjustments, where MCG believes that engineering cost management and technological innovation will be paramount to success.
MCG reports that the more favorable market conditions expected over the next few years, helped by the winding down of pandemic restrictions and a hybrid working environment will be driving market momentum forward. The continuous injection of capital by alternative investment firms, as well as the growing infrastructural investment from cloud service providers and social media companies, whose revenues are expected to grow over 3.6x larger by value in 2026, will likely help propel center provision and innovation. These factors paint a promising picture for the industry players that offset rising input costs and adapt to new technologies.
According to M Capital Group: “Specifically, the long-term cost-saving opportunities available from the rise of remote managing will likely aid value growth for the industry. Through margin optimization and further availability of capital for reinvestment, strong players will maintain their competitive foothold, while weaker players exit the market to balance supply and demand.”
Explore our comprehensive data analysis project presentation on predicting product ad campaign performance. Learn how data-driven insights can optimize your marketing strategies and enhance campaign effectiveness. Perfect for professionals and students looking to understand the power of data analysis in advertising. for more details visit: https://bostoninstituteofanalytics.org/data-science-and-artificial-intelligence/
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...John Andrews
SlideShare Description for "Chatty Kathy - UNC Bootcamp Final Project Presentation"
Title: Chatty Kathy: Enhancing Physical Activity Among Older Adults
Description:
Discover how Chatty Kathy, an innovative project developed at the UNC Bootcamp, aims to tackle the challenge of low physical activity among older adults. Our AI-driven solution uses peer interaction to boost and sustain exercise levels, significantly improving health outcomes. This presentation covers our problem statement, the rationale behind Chatty Kathy, synthetic data and persona creation, model performance metrics, a visual demonstration of the project, and potential future developments. Join us for an insightful Q&A session to explore the potential of this groundbreaking project.
Project Team: Jay Requarth, Jana Avery, John Andrews, Dr. Dick Davis II, Nee Buntoum, Nam Yeongjin & Mat Nicholas
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Empowering the Data Analytics Ecosystem: A Laser Focus on Value
The data analytics ecosystem thrives when every component functions at its peak, unlocking the true potential of data. Here's a laser focus on key areas for an empowered ecosystem:
1. Democratize Access, Not Data:
Granular Access Controls: Provide users with self-service tools tailored to their specific needs, preventing data overload and misuse.
Data Catalogs: Implement robust data catalogs for easy discovery and understanding of available data sources.
2. Foster Collaboration with Clear Roles:
Data Mesh Architecture: Break down data silos by creating a distributed data ownership model with clear ownership and responsibilities.
Collaborative Workspaces: Utilize interactive platforms where data scientists, analysts, and domain experts can work seamlessly together.
3. Leverage Advanced Analytics Strategically:
AI-powered Automation: Automate repetitive tasks like data cleaning and feature engineering, freeing up data talent for higher-level analysis.
Right-Tool Selection: Strategically choose the most effective advanced analytics techniques (e.g., AI, ML) based on specific business problems.
4. Prioritize Data Quality with Automation:
Automated Data Validation: Implement automated data quality checks to identify and rectify errors at the source, minimizing downstream issues.
Data Lineage Tracking: Track the flow of data throughout the ecosystem, ensuring transparency and facilitating root cause analysis for errors.
5. Cultivate a Data-Driven Mindset:
Metrics-Driven Performance Management: Align KPIs and performance metrics with data-driven insights to ensure actionable decision making.
Data Storytelling Workshops: Equip stakeholders with the skills to translate complex data findings into compelling narratives that drive action.
Benefits of a Precise Ecosystem:
Sharpened Focus: Precise access and clear roles ensure everyone works with the most relevant data, maximizing efficiency.
Actionable Insights: Strategic analytics and automated quality checks lead to more reliable and actionable data insights.
Continuous Improvement: Data-driven performance management fosters a culture of learning and continuous improvement.
Sustainable Growth: Empowered by data, organizations can make informed decisions to drive sustainable growth and innovation.
By focusing on these precise actions, organizations can create an empowered data analytics ecosystem that delivers real value by driving data-driven decisions and maximizing the return on their data investment.
3. JAVA
- was developed by James Gosling at Sun
Microsystems Inc, later acquired by Oracle
Corporation.
- It is a simple programming language
- Java is a class-based, object-oriented programming language
and is designed to have as few implementation dependencies
as possible.
- A general-purpose programming language made for
developers to write once run anywhere that is compiled Java
code can run on all platforms that support Java.
- Java applications are compiled to byte code that can run on
any Java Virtual Machine. The syntax of Java is similar to
c/c++.
4. James Gosling, Mike Sheridan, and Patrick
Naughton, a team of Sun engineers known as
the Green team initiated the Java language
Sun Microsystems released its first public implementation in
1996 as Java 1.0. It was re-written by Arthur Van Hoff to
strictly comply with its specifications
Sun generated revenue from Java through the
selling of licenses for specialized products
such as the Java Enterprise System.
JAVA LANGUAGE
1991
1996
1997
JAVA 1.0
JAVA ENTERPRISE SYSTEM.
HISTORY
5. Sun released much of its Java virtual machine
as free, open-source software
Sun finished the process, making all of its JVM’s core code
available under open-source distribution terms.
NOVEMBER 13, 2006
2006
2007 MAY 8, 2007
HISTORY
6. Java was developed by James Gosling, who is
known as the Father of Java.
JAVA
1995
2007
HISTORY
The principles for creating java were simple, robust,
secured, high performance, portable, multi-threaded,
interpreted, dynamic, etc
7. JAVA PROGRAMMING LANGUAGE
IS NAMED JAVA. WHY?
After the name OAK, the team decided to give a new name to it and
the suggested words were Silk, Jolt, revolutionary, DNA, dynamic, etc.
These all names were easy to spell and fun to say, but they all wanted
the name to reflect the essence of technology. In accordance with
James Gosling, Java the among the top names along with Silk, and
since java was a unique name so most of them preferred it.
Java is the name of an island in Indonesia where the first
coffee(named java coffee) was produced. And this name was chosen
by James Gosling while having coffee near his office. Note that Java is
just a name, not an acronym.
13. MAIN FEATURES
OF JAVA
Platform Independent
Object-Oriented Programming
Language
Simple
Robust
Secure
Distributed
Multithreading
Portable
High Performance
28. CLASS
The class is a blueprint (plan) of the instance
of a class (object). It can be defined as a
template that describes the data and
behavior associated with its instance.
Example:
Blueprint of the house is class.
29. OBJECT
The object is an instance of a class. It is an
entity that has behavior and state.
A car is an object whose states are: brand,
color, and number plate.
Running on the road.
Example:
Behavior:
30. METHOD
The behavior of an object is the method.
The fuel indicator indicates the amount of
fuel left in the car.
Example:
31. INSTANCE
VARIABLES
Every object has its own unique set of
instance variables. The state of an object is
generally created by the values that are
assigned to these instance variables.
Steps to compile and
run a java program in
a console
Example:
32. SYNTAX
Source File Name
Case Sensitivity
Class Name
public static void main(String [] args)
Methods Name
Identifiers in Java
White Spaces in Java
Java Keywords