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Lesson Posted on 14/07/2023 Learn Python Advanced +6 Machine Learning Software Programming Algorithms And Data Structures Design & Analysis of Algorithms Training in Software application usage Web Development

Python Data Science

Legion Soft Technologies

I am an experienced engineer offering expert tuition in a diverse range of skills, encompassing Python...

https://vz-3ad30922-ba4.b-cdn.net/abdeb0d5-8fc9-44bf-b82f-8d7c9c19c9fb/play_480p.mp4
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Answered on 26/03/2022 Learn Software Programming

Ashish Pandey

Certified Microsoft Trainer (MCT) with 7+ years of experience in IT Industry.

As you have experience in management background it is better for you to start learning new technology which has High demand and have less people in market. Like data lake, cloud technology , AI , machine learning , SAP, CRM etc.
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Answered on 21/12/2021 Learn Software Programming

Nikhil Bajaj

Software Professional with 15+ Vast experience

Check Google and check multiple rsumes from there. Or check few profiles on naukri and other sites and prepare your resume accordingly.
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Answered on 29/03/2021 Learn Training in Software application usage

Astringe Infosystems

There is no specific qualification to join the course. Aspirants must possess knowledge of basic computer technology and a degree in mathematics to take up the course.
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Lesson Posted on 16/02/2021 Learn Java +7 Core Java Java Programming Python vs Java Object Oriented Technologies Object Oriented Programming & Systems Software Programming Software Engineering

JAVA OOPs Concepts (Object-Oriented Programming System)

Gaurav Kothari

I am having 8+ years of IT experience in full stack development of java applications. I am B.Tech from...

JAVA OOPs Concepts (Object-Oriented Programming System) It is primarily having below crucial points. Without below essential points, we will never be able to achieve OOPs in java, PHP, C#, etc. Now let us see the high-level understanding of OOPs concepts. Object --> is nothing, but it is a real-world... read more

JAVA OOPs Concepts (Object-Oriented Programming System)

It is primarily having below crucial points. Without below essential points, we will never be able to achieve OOPs in java, PHP, C#, etc. Now let us see the high-level understanding of OOPs concepts.

  • Object --> is nothing, but it is a real-world entity which we can see or feel. In other words, we can say object have shape, behaviour and from which we can perform some task. For ex: Car, Pen, book, etc. (Object create at runtime and reside in heap memory)
  • Class --> in simple words we can say it is a blueprint from which objects can be created. (It contains variables and methods in it) For ex:

                     public class TestCLass1{
                              //This is a java class
                            //It can have variables and techniques and some logics
                      }

  • Inheritance--> it is parent-child relationship. A child will acquire all properties from its parent. In other words, child class will acquire all behaviour and properties from the parent class. Importance of keywords in inheritance is (extends, implements). There are 3-4 types of inheritance exist. (IS-a and HAS-a relationship). Do connect with me will explain you in detail followed by real coding on IDEs.
  • Polymorphism--> in simple words we can say it is “performing the same task in different ways”. Poly means multiple and morphism means forms in whole (various forms). Two most import topic under this method overloading and method overriding.
  • Abstraction-->is data hiding. It is hiding of real implementation and only showing the functionality. For ex: downloading .exe file, it shows only installation not real code behind that .exe file.
  • Encapsulation-->Wrapping of data in a single unit. Java class is one of the encapsulation. For ex: just like different medicine wrapped under on capsule is also encapsulation.

               public class TestClass { //Here private sTest is wrapped under TestClass

                        private String sTest="Hi";

                        public String getsTest() {

                              return sTest;}

                        public void setsTest(String sTest) {

                              this.sTest = sTest;

               }}

 

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Lesson Posted on 16/02/2021 Learn Java +8 Core Java Java Programming Programming in JAVA Software Engineering JAVA vs SAP Python vs Java Software Programming J2EE

JAVA - Object Cloning

Gaurav Kothari

I am having 8+ years of IT experience in full stack development of java applications. I am B.Tech from...

JAVA - Object Cloning Is the way of creating the same copy of object without calling the class constructor. It means we can make any class object multiple times without calling its default constructor. Wherever we required the same object then we can go with cloneable classes as loading of the object... read more

JAVA - Object Cloning

Is the way of creating the same copy of object without calling the class constructor. It means we can make any class object multiple times without calling its default constructor. Wherever we required the same object then we can go with cloneable classes as loading of the object is pretty much faster as compared to creating new objects multiple times.

Internally it uses clone() method, which is one of the ways of the object class.

We can achieve cloning by implementing any class with the Cloneable interface.

For more understanding please refer below code.

public class EmployeeCloneable implements Cloneable{

          private String name;

          private String add;

          public EmployeeCloneable(String name, String add){ //Only one time constructor cal

                    this.name = name;

                    this.add = add;

                    System.out.println("I am constructor");

          }

          public Object clone() throws CloneNotSupportedException{ 

                    return super.clone(); 

          } 

          public String getName() {

                    return name;

          }

          public void setName(String name) {

                    this.name = name;

          }

          public String getAdd() {

                    return add;

          }

          public void setAdd(String add) {

                    this.add = add;

          }

          public static void main(String[] args) throws CloneNotSupportedException {

                    EmployeeCloneable emp = new EmployeeCloneable("Test", "1");

//try to use comment line then you will be see two time constrictor call happens

                    EmployeeCloneable emp1 = (EmployeeCloneable)emp.clone();//new EmployeeCloneable("Test ", "1");

                    System.out.println(emp);

                    System.out.println(emp1);

          }

          @Override

          public String toString() {

                    return "EmployeeCloneable [name=" + name + ", add=" + add + "]";

          }

}

Output:

I am constructor

EmployeeCloneable [name=Test, add=1]

EmployeeCloneable [name=Test, add=1]

 

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Answered on 13/02/2021 Learn IT Courses +1 Software Programming

Rambabu Dannana

I am Certified Ethical Hacker | Trainer | Cyber Security | Security Analyst | VAPT Analyst

Networking and cybersecurity courses are best for the feature because now a day's hackers need every organisation, so let's start a career in cybersecurity. I wish you all the best for your future!
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Answered on 11/10/2020 Learn Computer Course

Anju P.

Computer cum all subject teacher

Do one year course as a necessary diploma that will be enough and try this do by Hartron and clear a basic test done by Hartron to qualify in govt exam, or you can do PGDCA if done graduation or if not then Hartron is the best option for you.
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