Thread in java language
This is more information about thread in java language and more usable for understanding thread.
For example if you have a lots working life and political experience with him and political leaders and emerging technologie in this country you have to go in and political action in this case if he bring it l he drives it is a bad idea if you want him that he drives you to go out with the people you know he bring in this house or the room that the judges will be in this country and emerging in this world as well and political or not too much to say that he has a very good idea that the government has to be entrepreneur to go through
Thread in java language
This is more information about thread in java language and more usable for understanding thread.
For example if you have a lots working life and political experience with him and political leaders and emerging technologie in this country you have to go in and political action in this case if he bring it l he drives it is a bad idea if you want him that he drives you to go out with the people you know he bring in this house or the room that the judges will be in this country and emerging in this world as well and political or not too much to say that he has a very good idea that the government has to be entrepreneur to go through
Slide 2:
What are the Constructor & destructor ?
Slide 3:
Characteristics of Constructor
Slide 4:
Special CHaracteristics of Destructor
Slide 5:
Similarities
Slide 6:
Dissimilarities
Slides 7:
Default Constructor with example
Slide 8:
Parameterized Constructor
Slide 9:
Copy Constructor with example
Slide 10:
Destructor
Slide 11:
Bibliography
In this you learn about
--Constructors in Java
--Types of Constructors
1. Default Constructor
2. Parameterized Constructor
Difference between Constructor and Method
Understanding Object Oriented Javascript - Coffee@DBG JuneDeepu S Nath
You all might have downloaded and edited a lot of javascript. Other than merely changing syntax have you really understood its working or how the code was organised ?
Have you ever thought of how the object oriented way of writing Javascript has been influencing the front end development?
From a language that had helped developers write small validations and similar stuff, today, the object oriented javascript and its frameworks power the world becoming one of the most prominent language of all times.
JavaScript language plays a very important role in Web 2.0 application development. JavaScript has its own characteristics different than object-oriented languages and it's not easy for developers to understand.
This presentation covers major advanced topics in JavaScript languages, including prototype chain, identifier resolving, "this" keyword, "new" operator, execution context and scope chain and closure. Besides that, it also covers best practices when using JavaScript.
Slide 2:
What are the Constructor & destructor ?
Slide 3:
Characteristics of Constructor
Slide 4:
Special CHaracteristics of Destructor
Slide 5:
Similarities
Slide 6:
Dissimilarities
Slides 7:
Default Constructor with example
Slide 8:
Parameterized Constructor
Slide 9:
Copy Constructor with example
Slide 10:
Destructor
Slide 11:
Bibliography
In this you learn about
--Constructors in Java
--Types of Constructors
1. Default Constructor
2. Parameterized Constructor
Difference between Constructor and Method
Understanding Object Oriented Javascript - Coffee@DBG JuneDeepu S Nath
You all might have downloaded and edited a lot of javascript. Other than merely changing syntax have you really understood its working or how the code was organised ?
Have you ever thought of how the object oriented way of writing Javascript has been influencing the front end development?
From a language that had helped developers write small validations and similar stuff, today, the object oriented javascript and its frameworks power the world becoming one of the most prominent language of all times.
JavaScript language plays a very important role in Web 2.0 application development. JavaScript has its own characteristics different than object-oriented languages and it's not easy for developers to understand.
This presentation covers major advanced topics in JavaScript languages, including prototype chain, identifier resolving, "this" keyword, "new" operator, execution context and scope chain and closure. Besides that, it also covers best practices when using JavaScript.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
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.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Embracing GenAI - A Strategic ImperativePeter 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.
2. Constructors in Java
In Java, a constructor is a block of codes similar to the
method.
It is called when an instance of the class is created.
At the time of calling constructor, memory for the object
is allocated in the memory.
3. It is a special type of method which is used to initialize the object.
Every time an object is created using the new() keyword, at least
one constructor is called.
It calls a default constructor if there is no constructor available in
the class.
4. Rules for creating Java constructor
Constructor name must be the same as its class name
A Constructor must have no explicit return type
5. Types
No-argument constructor (Default)
Parameterized constructor
Note: It is called constructor because it constructs the values at the time of object
creation. It is not necessary to write a constructor for a class. It is because java
compiler creates a default constructor if your class doesn't have any.
6. Java Default Constructor
A constructor is called "Default Constructor" when it doesn't have
any parameter.
Syntax:
<class_name>()
{
}
10. Java Parameterized Constructor
A constructor which has a specific number of parameters is
called a parameterized constructor.
The parameterized constructor is used to provide different values
to distinct objects.
11.
12.
13. this keyword
The this keyword refers to the current object in a method or
constructor.
The most common use of the this keyword is to eliminate the
confusion between class attributes and parameters with the
same name
15. Java Garbage Collection
In java, garbage means unreferenced objects.
Garbage Collection is process of reclaiming the runtime unused
memory automatically.
In other words, it is a way to destroy the unused objects.
free() function in C language and delete() in C++. But, in java it is
performed automatically.
16. Advantage of Garbage Collection
It makes java memory efficient because garbage collector removes the
unreferenced objects from heap memory.
It is automatically done by the garbage collector(a part of JVM) so we don't need
to make extra efforts.
17. How can an object be unreferenced?
By nulling the reference
By assigning a reference to another
By anonymous object etc
18. 1) By nulling a reference:
Employee e=new Employee();
e=null;
2. By assigning a reference to another:
Employee e1=new Employee();
Employee e2=new Employee();
e1=e2;//now the first object referred by e1 is available for garbage
collection
20. finalize() method
The finalize() method - Garbage Collector always calls just before the
deletion/destroying the object which is eligible for Garbage Collection
To perform clean-up activity. Clean-up activity
Closing the resources associated with that object like Database Connection,
Network Connection or we can say resource de-allocation.
Not a reserved keyword.
Once the finalize method completes immediately Garbage Collector destroy that
object.
22. Why and How?
finalize() method releases system resources before the garbage
collector runs for a specific object.
JVM allows finalize() to be invoked only once per object.
In our class clean-up activities are there, then we have
to override this method to define our own clean-up activities.