CategoryJAVA

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Best Java Classes in Pune with customized training sessions

 

LotusITHub is the best java class in Pune with customized training for fresher’s as well as professionals. We offer Java Fundamentals training & JAVA J2EE Advanced JAVA training in Pune which includes JSP training, Springs 3, Struts 2 training, and more such in-depth training on all latest J2EE technologies & live projects at reasonable price from an experienced consultant.

 

Java is an object-oriented programming language introduced by Sun Microsystem, core java is fundamental for java which is going to be utilized in almost any Java technology. Our Java institute in Pune is bound with three important factors which are dedication, integrity, and quality.

What makes LotusITHub the best Java training institute in Pune?

LotusITHub is the best institute for Java certification in Pune with live Java projects from basic to advanced levels. Our Java course syllabus is planned by the leading industry experts by taking care of the trending industry scenarios. Java classes will be helpful for the individual to start their career in the software industry for that LotusItHub’s Java classes in Pune will become the best guide for all.

Learn at the best Java training institute in Pune

Java is the high-level programming language that holds the object-oriented, platform-independent, and architectural neutral programming kind of features. Java has the capability to design standalone, web-based and mobile-based applications. Java training course will teach you the java use cases in the Hadoop, SalesForce, Cloud Computing, Android, etc.

In the new age virtual world, we have put all the relevant data on the cloud along with some video tutorials. All the candidates who have joined the best java classes in Pune will be delivered with greater knowledge with the proactive development state under the scrutinized guidance of our expert trainers. Our genuine efforts to bring talent in the front row is making its way and carving our name as one of the best Java training institutes in Pune.

LotusITHub will smoothly build your sound technical skills and improve your walls of knowledge to obtain Java certification in Pune.

 

LotusITHub – Best java classes in Pune

At LotusITHub helping us to be the masterminds of Java programming skill sets and helping us adhere to develop more in all environmental states related to java. Thus having this greater knowledge with the proactive developmental state that our expert trainers have with us is greatly generous to share it with the students who walk in for listings like java classes in Pune. Our java certification in Pune, for core java and advanced java training making us the developmental hub in our own perceived ways and methods which is not just for fractional development purposes but also for the greater good and development of those students willing to invest their time to learn newer and better things for themselves to develop.

 

Core Java & Serialization Mechanism!

Java is the globally used object-oriented programming language and OOPs concept is the building block of JAVA with the four basic pillars i.e., Abstraction, Encapsulation, Inheritance, and Polymorphism. Java Classes in Pune will enable you to OOPs along with the Java control statements that include for, do, do-while, if-else, Switch case, continue and break statements etc.

In order to handle the collection of objects, JAVA provides the collection APIs with inbuilt classes and interfaces to handle the collection of objects. In the Java training in Pune, the experts will make you aware of the multithreading concept, to perform two or more task concurrently. In JAVA 5 there is java.util.concurrency package is given for developing the multithreaded application.

Serialization is one of the most important concepts frequently asked in the interview. We will discuss in detail about the mechanism called serialization and aspirant can take practical tutorials with the handy assignments on the same at Java classes in Pune.

As per the standard definition, “Serialization is a mechanism of converting a state of an object into a byte stream.” The mechanism is used to persist the Java object in a form of a sequence of bytes that includes object’s data and the data stored in the object. In the core Java, there is also a concept of deserialization which is the reverse process of serialization where the byte stream is used to recreate the actual Java object in memory. The serialized object can also be deserialized using the object’s type and other information to retrieve the original object.

During Java certification in Pune, the student will learn from the scratch where experts will guide them to understand the Classes ObjectInputStream and ObjectOutputStream streams for serializing and deserializing the object.

The commonly used serializing method from the ObjectInputStream is:

 

private void writeObject(ObjectOutputStream os) throws IOException

{

}

 

Similarly following is also one of the methods used in Java Serialization

private void readObject(ObjectInputStream is) throws IOException, ClassNotFoundException

{

}

 

The Need of Java Serialization

When the user needs to send or receive the data in the form of objects over the network or to store in a file then, serialization is used. Serialization is basically the translation of java objects values which are sent over the network or to save it. The entire serialization process in Java works independently in JVM where an object can be serialized on one platform and deserialized on an entirely different platform. When you serialize any object and if it contains any other object reference then Java serialization serialize that object’s entire object graph, this you can learn at Java course in Pune. It follows the inheritance concept which implies if superclass is Serializable then its subclasses are automatically Serializable and all values of the instance variables inherited from superclass will call the constructor of Non-Serializable Super class during the deserialization process.

At LotusITHub Java coaching classes in Pune, we have different industry experts who conduct the classes and guide the aspirant for the betterment of their future. Whether you are fresher or experience, you can visit our institute to learn from scratch. LotuITHub has branches across the breadth of the Pune, you can visit our Java classes at Karve Nagar, Kothrud, Warje, Narhe, and Dhayari for demo session at any time. For the overview, you can visit the website at www.lotusithub.com and post us feedback. 

We are about to start our new batches, reserve your seat at your convenient time and place as soon as possible by visiting any of our branches now.

Learn OOPs & All Java Concept At LotuITHub?

In the interview, the usual question you face is regarding “Object-Oriented Programming” (OOP) which is associated with concepts like class, object, inheritance, encapsulation, abstraction, polymorphism, etc.

Learn OOPs & All Java Concept At LotuITHub

Java is one of the sought-after languages for beginners and professionals also. But the heck is for what classes, objects and methods are used? Why do we need inheritance and polymorphism? and more. At Java classes in Pune, an aspirant can learn everything about the OOPs, in detail.

  • Inheritance

In the Inheritance class properties of one class can be inherited by the other where reuse of code is possible to establish relationships between different classes. As we know in the biological system due to DNA child inherits some of the parent properties. Similarly, here “Child Class” (Subclass or derived class) inherits the properties from the “Parent Class” (Super or base class), inheritance is further classified into four types:

Let’s understand the concept with examples, where, Class A is your parent class and Class B is your child class

  1.       Single Inheritance

Example

Class A {—}

Class B extends A {—}

  1.       Multilevel Inheritance

Please find the example below, where, A is the parent class for B and class B is the parent class for C.

Example

Class A {—}

Class B extends A {—}

Class C extends B {—}

  1.       Hierarchical Inheritance

Please find the example below, where, Class B and C are the child classes that are inheriting from the parent class i.e Class A.

Class A {—}

Class B extends A {—}

Class C extends A {—}

  1.       Hybrid Inheritance

Class A and B extends class C → Hierarchical inheritance

Class D extends class A → Single inheritance

class C {

   public void disp() {

System.out.println(“C”);

   }}

class A extends C{

   public void disp(){

System.out.println(“A”);

}}

class B extends C{

   public void disp(){

System.out.println(“B”);

   }}

class D extends A{

   public void disp(){

System.out.println(“D”);

   }

   public static void main(String args[]){

D obj = new D();

obj.disp();

}}

  • Encapsulation

We can achieve encapsulation in Java by:

  1. Variable of the class are private.
  2. Public setter and getter methods are defined to modify and view the variable’s values.

Example

public class Employee {

 private String name;

 public String getName() {

 return name;

 }

 public void setName(String name) {

 this.name = name;

 }

 public static void main(String[] args) {

 }}

 

  • Abstraction

At Java coaching classes in Pune, an aspirant will learn the abstraction concept of Java programming in two ways:

  1.       Abstract Class

For the abstraction, you need to inherit the class from another class

The syntax of an abstract class:

Abstract class Mobile {   // abstract class mobile

Abstract void run();      // abstract method

 

  1.       Interface

In the abstraction class, an interface is a group of related methods with empty bodies.

Example

public interface ParentCar {

public void changeGear( int newValue);

public void speedUp(int increment);

public void applyBrakes(int decrement);

}

  • Polymorphism

Java training institutes in Pune is the best place to understand the keen concepts of Java programming with real-life examples. Polymorphism defines one interface or method with multiple implementations.

Polymorphism in Java is of two types:

  1.       Runtime polymorphism

Example

public Class BowlerClass{

void bowlingMethod(){

System.out.println(” bowler “);

}

public Class FastPacer{

void bowlingMethod(){

System.out.println(” fast bowler “);

}

Public static void main(String[] args){

FastPacer obj= new FastPacer();

obj.bowlingMethod();

}}

  1.       Compile time polymorphism

Example

class Adder {

Static int add(int a, int b){

return a+b;

}

static double add( double a, double b){

return a+b;

}

public static void main(String args[]){

System.out.println(Adder.add(11,11));

System.out.println(Adder.add(12.3,12.6));

}} 

This will help the aspirant to get an overview of the Object-Oriented programming concept of Java. To learn in-detail Java programming with practical implementation, visit LotusITHub institute at any of our branches in Pune. You can meet us at Karve Nagar, Kothrud, Narhe, Warje, Dhayari in our office for a free demo session on any of software technology, aptitude, English speaking along with expert guidance. Got a question for us? Please visit our site for detail knowledge at www.lotusithub.com or visit us asap.

Comparisons between Java and Python

Difference between Java and Python:

Following are the major difference between java and python

Comparisons between Java and Python

Sr.no. Java Python
1 Java is object-oriented programming language. Functional programming features are introduced into java 8.0 through lambda expressions. Python blends functional programming with object-oriented programming features. Lambdas are already available in python.
2 Java programs are verbose. It means they contain more number of lines. Python programs are concise and compact. A big program can be written using very less number of lines.
3 It is compulsory to declare the data types  Type Declaration is not required in python
4 Java language type discipline is static and weak. Python type discipline is dynamic and strong.
5 Java has do… while, while, for each loops. Python has while and for loops.
6 Java has switch statement. Python does not have switch statement.
7 The variable in the loop does not increment automatically .but in for each loop, it will increment automatically. The variable in the loop increments automatically.
8 Memory allocation and deallocation is done automatically by JVM (java virtual Machine). Memory allocation and deallocation is done automatically by PVM (Python virtual Machine).
9 Java a supports single and multi-dimensional arrays. Python support only single dimensional arrays. to work with multidimensional arrays, we should use third party application like numpy.
10 The array index should be a positive integer. Array index can be positive or negative integer number. Negative index represents a location from the end of the array.
11 For display output 

->System.out.println(“Lotus IT Hub.com”);

For display output 

->print(“Lotus IT Hub.com!!”)

or

->print(‘Lotus IT Hub.com!!’)

or

->print(‘’’ Lotus IT Hub.com!!’’’)

12 If else statements

class Lotus

{

public static void main(String args[])
{

int a=100,b=20;

if(a>b)

{
System.out.println(“A is Greater than B”)
}

else

{

System.out.println(“B is Greater than A”);

}
}

}  

a=1000

b=20

If a>b:

  print(“A is Greater than B”)

else:

   print(“B is Greater than A”)

13 Indention of statement s is not necessary in java. Indention is required to represent a block of statements.

 

Java training in Pune – A guide to sustain in competition

The world is revolutionizing with every minute as technology is finding thousands of avenues to grow in every other sector, therefore to survive in this tech-era it is important to hold hands on a lasting technology and Java classes in Pune will give you that opportunity. 

Java is one of the most desired technologies in the world and to get the insights of this technology we need to compare it with the other trending technologies in certain measuring parameters. Java 9, Java EE 8, Microservices, Angular, React, Spring Framework, Design Patterns, Big Data, AI, machine learning, and Blockchain are some of the trending technologies in the market. After joining Java training in Pune, you will understand that all the mentioned frameworks do not belong to Java besides that all these are the added front-end frameworks and buzzing technologies in the IT sector like Big Data, AI and Blockchain. 

As in the booming tech market, it is necessary to understand different technology frameworks in the IT sector such as a Big Data, AI, machine learning, IoT, Blockchain and more and to connect with Java courses in Pune is an excellent platform to greet within various software areas and the programming language.

Java 9 is the most attractive framework to learn at Java training in Pune and it will be amazing to understand it with the parallel reference of OOP platform which will help to understand and analyse both the platform in a simplified way. Understanding of basics of computer science such as data structures, algorithms and complexity analysis will guide the aspirant to carve the future path with ease. The technology market is a highly volatile and competitive one therefore, to sustain in the market aspirant need to keep themselves updated with minute changes.  

Java courses in Pune is going to be a shining light in the future of aspirants as the experts present at our door are experienced IT professionals and are experts from the field. At LotusITHub candidates can attend a demonstration session to take the live experience at any time at our branches in Karve Nagar, Kothrud, Narhe, Dhayari, Warje, etc. Interested candidates can click on www.lotusithub.com to quickly get in touch with us. LotusITHub’s Java classes in Pune is the best surviving way to sustain in the competition under the expert’s influence and guidance.

Java Inception To Future Perception!

Java has always been a bashing programming language by many measures no matter what statistics market shows or whether people think that Java is now growing, stagnating, or dying still everyone has to accept it that Java had truly revolutionized and the LotusITHub’s Java Certification will definitely make you stand in the 21st century’s programming platform.

Java Inception To Future Perception

Java has flourished and brought the masses towards the programming language with the combined features that were previously available only separately or in various niche languages that you will understand and learn at Java classes in Pune.

Inception

Java has emerged in the late 90’s with its competitive languages like Haskell, Delphi, JavaScript Python, Ruby, PHP, etc. At the early stage, Java was striving to become a language for the “interactive Web” but unfortunately, JavaScript become the one but in its second inning, Java established its foothold in desktop application development and become one of the favorites for industries backend development.

Development of the huge application is considered in Java then and now as well, being the only language with the features like memory safety and automatic garbage collection. Java is an error-free language or it has fever chances of error creation as different kinds of reference and array-related failures in the Java are easier to identify and to troubleshoot and it is a big gift for desktop applications. Reading it is quite easy and on the same way At Java training institute in Pune aspirant will learn to execute the Java applications.

At Java classes, you will learn the Java’s ability to dynamically load code while maintaining the API’s that are object-oriented binary compatible were applicable for the “interactive web” and still proved to be invaluable for the backend. Gradually the term “application server” had taken the place of “Java application server” and ruled the backend world by shifting the micro-service architecture with the emergence of virtualization and containers.

Java’s Integrated Development Environment (IDE) becomes a big desktop UI application with various plugins which are the combination of static typing, managed memory, dynamic code loading, and cross-platform-ness that allows Java to scale up development and build such kind of feature-rich IDEs.

Initially designed Java was not included with micro-system or pre-processor because the only focus at that time was simplicity and cross-platform but with the demand made Java an exceedingly well suited to safeguard and automate refactoring in IDE. Java course in Pune will help to understand the automated nature of Java on the individual platform.

Perception

As with the passing year software development landscape is changing every sector and are getting revolutionized including the area that Java has captured eventually are also getting transformed. Desktop development is becoming more professional and enterprise-oriented where mass-market consumers are looking forward to the web and mobile applications. Yet, Java is never going to be out of date moreover, Java’s immense impact is here to stay and to dominate the landscape in the coming future.  To capture this future perception Java training in Pune is going to be your path maker that will help you to pave the journey with ease.

LotusITHub institute is situated in Pune at Karve Nagar, Warje, Dhayari, Kothrud, Narhe, and at many other places, for quick inquiry, you can visit our website and can give a personal visit at any of these places. Java coaching classes will be going to be a pathmaker for the learner as the Java ingredient you will learn here will drive you around the millennium applications of Java. Long live Java!

Java Classes In Pune Gives Top 5 Reasons To Learn It Now!

More than half of the programming globe loves Java and use it as a reliable programming language. To learn Java, you have to understand its industry application and important aspects. You can understand it in an easy manner only at our Java training institute in Pune.

Java Classes In Pune

Easy and Open source

Java is easy to learn programming language which makes it convenient to go ahead and use it. It is concurrent which makes data processing parallel and platform independent shortly can be termed as a “WORA” which means “write once and run anywhere” – Java Completely support this feature so, in Java once write your application you can run it on any device or any machine. During Java courses in Pune, you will learn to explore the Java features and understand how its supportive environment makes it an open source and available to anyone. Everyone out there wants to set up their website for free, since Java is free one can easily build Java application at no cost. Java is one of the simplest and fundamental programming languages anyone can pick up.

Java EE and Its rich API

Java Enterprise Edition And its Rich API which you will learn at Java classes in Pune but why API is so popular? because it has no compatibility issues and handles a wide set of procedure and functions. It provides API for I/O, networking, utilities, XML parsing, DB connections, etc.

Tons of resources and community support

Java as a programming language is omnipresent which means it is present everywhere starting from your phone to set up box with an excellent support community and this you will learn at our Java training institute in Pune with its live demonstration. So learning is not a problem with java at Java classes in Pune we have numerous resources available at our door as a perfect companion.

Java Applications

Java is everywhere and it has an ocean of opportunities, there are some of the technologies with mixed use of Java. Web applications, Framework (Such as spring and hibernate), Android application development, Continuous testing (Selenium, QTP), Big data technology (Hadoop is extensively developed using Java), etc. Don’t worry! Java Coaching classes in Pune will make you aware of all these technologies in a very easy way.

Java Is Everywhere

We can find Java everywhere it’s on desktop, it’s on mobile, etc. Here are some of the business solutions where we can find Java applications such as Banking, Retail, Stock market, transaction management, Information technology, Medical field, Law, Science and research etc.

If you do the proper analysis, you can find a maximum opening for the java either at an individual level or as a skill set. It has a huge market and portability and versatility not soon going to lose its market impact. For more detail, you can reach out us at LotusITHub’s Java classes in Karve Nagar, Pune, Maharashtra.

Five Reasons behind choosing Java courses in Pune for a career !!!

If you have interest in programming or wish to learn then join Java training in Pune. If you are confused between Java and other programming platforms then let’s clarify your confusion by exploring the advantageous facts about is.

Why should you consider Java Courses in Pune?

  1. It is one f the most popular programming language in the world and Java classes in Karve Nagar, Pune are known for its proficient result. As a career option, Java programmers are among the highest paid programmer in the IT industry. Java programming is running over billions of devices as per the estimation which includes Smartphone, servers, ATMs, POS, television, automobile, and many more.
  2. Java is easy to learn and productive language with its English like syntax; for example its generic angles. It is object-oriented language having rich and highly visible API’s. Java training in Pune teaches you all the utilities of the Java which will amaze you. Whatever covered by open source libraries come under Java platforms, for example, API for I/O, networking, utilities, XML, parsing, database connection, etc.
  3. Java classes in Karve Nagar tell you how world’s most prominent websites use Java platforms for their organizations. It is always been virtues to choose Java as an excellent developing platform for enterprising applications. It has an implementation on cloud development as well.
  4.  The pivotal reason for joining Java courses in Pune is its wonderful community support which makes it more powerful. As we all no wonder how brilliant language but its social acceptance can only give it strength. Java platforms are utilized by the developer worldwide successfully. Uncountable commercial projects are running on it which shows it future prospect is strong therefore Java learning is worth for today’s generation.

5. Java training in Pune provides you it’s vibrant and active approach which is surviving and sustaining its position still on the top from more than two decades. It provides the developer with an integrated environment in the form of tools and open sources like Net beans, Eclipse, etc.

 

Java certification in Karve Nagar provides you with a strong roadmap for your prosperous future. If you wish to learn this platform independent languages then join Java classes in Karve Nagar, Pune. We have comprehensive skills and prominent staff from the IT fraternity which is capable enough to help you and guide to make your career path a cakewalk.

 

No.1 Java classes in pune

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Lotus it hub’s Benefits to Student:

* Hands on Project Experience exposures in the Lab session
* Real Time case studies to practice
* Free Technical Support after Course Completion
* Back up Classes Available
* LAB Facility
* Free Wifi to learn subject
* Latest Study Material
* Fast Track and Normal Batches available

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