Get Hired with One of The Best Java Training Institute In Pune

“Get Hired, Not Just Certified”

If not anything else, you must have at least heard the word Java. No wonder it does not require any separate introduction.

Still, for those who are new to the field of computers or are totally unaware, here are some key points about Java programming language.

James Gosling is known to be the creator of Java. He developed the language at Sun Microsystems. Some major characteristics of Java are- it is object oriented, class-based and concurrent. It is known to have very few execution dependencies that make it the first choice for a variety of applications all over the world. Not to tell differently that it is amongst the most widely used programming languages.

What developers’ like the most is the fact that it has the principle of write once, run anywhere. This means that a Java code post compilation can run on all platforms. No need to recompile time and again.

The sole intention behind this was to make you acquainted with the world of Java before you go for a Java class in Pune for further training.

Thus, Core Java training would be your initial step before you move on to the next level. What better place than CRB Tech for Core Java training in Pune?

About CRB Tech Java Training :-

Java training course in Pune will help clear your Java related concepts and thus make you an expertise in Java development. CRB Tech stands amongst the best institute for Java in Pune. This is evident from the fact that we have provided 100% placements to our candidates and speaks for the quality of training we provide.

Therefore, if you are looking for best Java classes in Pune, for your Java coaching, then CRB Tech has to be your first choice. It happens to be the best Java training institutes in Pune.

Why CRB Tech Java Training is best?? Here is Ans:-

CRB Tech’s Java developer course in Pune has a number of highlights that make it stand out from its peer courses conducted at other Java training institutes in Pune. These are as follows:

1. 100% job guarantee:

We practice such high standards in our training and placement activities, that we provide a 100% job guarantee on a legal stamp paper. We boast of it!!! Very few Java training institutes are known to do the same.

2.Placement Records :

Many of our candidates have got placed in renowned companies like Capgemini, Amdocs, Mindgate, Vyomlabs etc. A total of almost 400+ of our students have been placed in this year.

See our students Reviews here:CRB Tech Students Speak

3.LOI (Letter of intent):

We at CRB Tech provide LOI or you can call it a company offer letter at the start of the training itself. So, you have a job at hand right then.

4.Placement clients:

Our association with a number of placement clients provides you with a sea of opportunities while getting your dream job.

5.German language coaching:

German language skill set will help you while getting a job abroad in a country like Germany.

6.Interview calls:

Students undergoing Java language training start getting interview calls from the first month of enrollment itself. Till he or she is placed, calls continue to pour in with no restriction on their numbers.

So, if you are dreaming for such dream companies, you ought to Enroll today for Java Training

7.Infrastructure:

Our corporate like infrastructure is one aspect that takes us into the list of one of the best Java training institutes in Pune. Our aim behind providing such an infrastructure is that our students should get a feel of the corporate world, right from their training days.

 8.Focus on industry oriented training:

At CRB Tech, we teach you the skills that are required by the industry. Due to this, it becomes easier for the candidates to adapt to the real time work they do at their jobs. Practical application of the knowledge becomes easier. As our students pass out, they become industry ready.

9.Emphasis on technical knowledge:

As Java is a programming language, having good conceptual knowledge of coding is utmost necessary. Therefore, special attention is given on this, and students are given a lot of programming assignments during their Java classes in Pune. This helps them turn into expert coders.

10.Guidance from industry expert mentors:

At CRB Tech, the best Java institute in Pune, we have on board experts from the industry, that share their knowledge and experience with the students. They also give valuable tips that help to crack interviews.

11.Soft skill training:

Most of the times, this becomes a weak link for the students. Good English communication is necessary when you enter the corporate world. Therefore, soft skill training is given to the students to boost their confidence. Many of our students have benefited from this.

12.Aptitude training and mock interviews:

Aptitude preparation is a part of the training program and it helps the job seeker to crack the hardest of the aptitude tests, when they go for Java jobs in Pune. Mock interviews are also conducted, which give them important tips for cracking the company interviews.

13.Certification:

We provide the interested candidates assistance, for their Java Sun certification exam.These were a few highlights of our Java training Pune.

Eligibility criteria for our Java course:

A career in Java programming is promising, and anybody can learn Java as long as:

Any candidate who owns a degree in the field of computer science or at the end of the day, B.E/B.Tech or B. Sc Computers and even masters degree owners are preferred and recommended for this course.

Duration and Financial assistance:

The duration of the training and placement program at our Java developer institute in Pune is of

4 months. The Java classes in Pune run for 7-8 hours on weekdays.

Talking about the financial options:
  • Loan options:

Loan and installment options are made available for payments of fees.

  • Credit Card:

Students can opt the option of EMI payment on their credit cards.

  • Cash payment:

Fees can also be paid in easy cash options.

We Design Special Corporate syllabus for Students:

Lets go through the Java course syllabus over here. It will give you a feel of what all is covered as a part of the Java training class. The syllabus is designed extensively beginning from the basics and gradually progressing towards the more advanced topics.

The module-wise structure and breakup of the Java programming course in Pune conducted by us,

is mentioned below:

Introduction To OOPS:

  • Need of Object Oriented Approach

  • Understanding Object Oriented Approach

  • Understanding Objects

  • Object Characteristics

  • Object Model

  • Major Pillars And Minor Pillars

  • Group Discussion

Introduction To Java And SDE:

  • Introduction To Java Programing Language

  • Java History

  • Java Features

  • Hello world Program

  • Introduction To Eclipse

  • Simple POJO & this Keyword

  • Group Discussion

Language Fundamentals:

  • Java Literals, Keywords, Identifiers

  • Java Datatypes

  • Type Casting

  • Operators

  • Flow Control Structures

  • Looping Control Structures

  • Scanner Class

  • Arrays

  • Foreach Loop

  • Group Discussion

Introduction To Classes And Objects:

  • Classes, Objects And Instance Variables

  • Constructors

  • Object Instantiation And Reference Variables

  • Static Variables And Methods

  • Anonymous Block, Static Block

  • Group Discussion

Inheritance:

  • Inheriting A Class

  • Super Keyword

  • IS-A ,HAS-A Relationship(Containment)

  • Object/Reference Casting

  • Object Class

  • Static And Anonymous Inner Class

  • Group Discussion

Polymorphism:

  • Method Overloading

  • Method Overriding

  • Method Hiding

  • Abstract Method

  • Abstract Classes

  • Final Keyword

  • Group Discussion

Garbage collection:

  • Understanding Garbage Collection

  • Finalize Method

Interfaces:

  • Inheritance And Diamond Problem

  • Need For The Interface

  • Understanding Interfaces

  • Extends And Implements

  • Abstract Class Vs Interface

  • Instance Of Operator

  • Group Discussion

Packages:

  • Creating Packages

  • Using Multiple Packages

  • Java Packaging Structure

  • Access Specifiers

  • Static Import

  • Group Discussion

Reflection:

  • Understanding Reflection

  • Using Reflection

  • Important Classes In java.lang.reflect

Strings:

  • String Class

  • Interned Strings

  • String class Vs Interned String

  • String Constructors And Methods

  • StringBufffer Class

  • StringBuffer Constructors And Method

  • String Vs StringBuffer

  • StringBuilder Class

  • Group Discussion

Exceptions:

  • Understanding Exceptions

  • Exception Hierarchy

  • Handling Exceptions

  • Blocks And Clauses

  • Throw And Throws Keywords

  • Checked And Unchecked Exceptions

  • Custom Exception

  • Group Discussion

Wrapper classes:

  • Need Of Wrapper Classes

  • Wrapper Classes For Primitives

  • Wrapper Classes Hierarchy

  • Wrapping And Unwrapping

  • Strings And Wrapper Classes

  • Autoboxing And Unboxing

Collections:

  • Introduction To Collection Framework

  • What Is Framework

  • Collection API

  • Generic Collections

  • ArrayList Class

  • LinkedList Class

  • Group Discussion

  • HashSet,LinkedHashset,TreeSet

  • HasMap,LinkedHashmap, TreeMap

  • Usage Scenarios

  • Hashcode and equals method

  • Comparable And Comparator Interfaces

  • Legacy Collections

  • Some Other Important Classes(Date,Arrays,Collections,etc)

  • Group Discussion

GUI and Swing Basics:

  • Introduction to AWT

  • Introduction to Swing

  • Difference between AWT and Swing

  • Event

  • Handling Events

  • Listener interface and adaptor classes

  • Group Discussion

Threads:

  • Process,Thread, Context Switching

  • Multiprocessing Vs Multi threading

  • Program As An Single Thread

  • Creating Thread By Extending Thread Class

  • Implementing Runnable Interface

  • Group Discussion

  • Thread States

  • Synchronization

  • Inter thread Communication

  • Demon Thread

  • Thread Group

  • Group Discussion

File I/O:

  • Understanding Stream And It’s Advantages

  • IO Hierarchy

  • Input Stream And Output Stream Classes

  • Filter Streams

  • Buffered Streams And Data Streams

  • Readers Hierarchy

  • Serialization

  • Some Other Important Classes(File)

  • Group Discussion

JDBC:

  • Undersanding JDBC

  • JDBC Drivers

  • JDBC API

  • JDBC Type 1

  • JDBC Type 4

  • Prepared Statement

  • Callable Statement

  • Working with multiple databases

  • Batch Updates

  • ResultSet and Database Metadata

  • Group Discussion

Annotations:

  • Annotations Overview

  • Built In Annotations

  • Custom Annotations

  • Group Discussion

Java Updates:

  • Enum With Methods (Jdk 1.5)

  • Navigable Maps And Navigable Sets (Jdk 1.6)

  • Varargs (Jdk 1.5)

  • JDBC 4.0 features (Jdk 1.6)

  • String in switch (Jdk 1.7)

  • Multiple exception handling, Try with resource (Jdk 1.7)

  • Lambda expression (Jdk 1.8)

  • Pipelining and Streams(Jdk 1.8)

  • Date and Time API(Jdk 1.8)

  • Default method(Jdk 1.8)

  • Group Discussion

What are you waiting for? Book your seats in one of the best Java courses in Pune, now !

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Are You a Programmer? 9 Programming Blogs You Cannot Do Without

A software programmer is a person that is required to keep on re-inventing self. In today’s times, blogs happen to be the tool that is useful for gaining knowledge and information. Specially, if you are a programmer. Also, they help you to stay updated with the latest in your field.

Presenting you with a list of programming blogs, that every programmer is expected to follow:

Geeks for Geeks:

Geeks for Geeks blog is nothing but an online journal where programmers and software engineers, who are longing for a career in large tech organizations, interact. On this platform, geeks in programming look for relevant responses to expected programming questions that might be asked amid interviews. Geeks for Geeks falls in the client submitted blog category where developers who as yet are beginners post their self interview experiences.

Google’s Developer blog:

Google owned, this blog has got relevant discussion groups for programmers who for the most part utilize Google developer’s product. It can prove to be a value addition in your programming profession in the event that you are inclined to take a shot at Google developer’s projects. It likewise offers the news and insights on Google tools, platforms and events.

Read Here: Java vs Python: Which Programming Language To Master?

Hackerearth:

Hackerearth has earned itself a name as a contest site. Its blog is maintained and run by the industry experts. One can find diverse articles on various programming tools and cutting-edge technology that may go far to help you in becoming an expert at programming. Also, there happen to be webinars that will guide you on how to become a successful programming blogger.

Six Rivisions:

Started in 2008 by a programming master, Jacob Gube, Six Revisions is popular of being a programming blog that has helpful and viable articles based on programming for web engineers and planners. You will likewise come across instructional exercises, programming tool guidance and detailed information on anything from HTML to JavaScript to CSS amongst numerous others. On the off chance that you are interested in propelling your programming career, at that point, this is one blog that ought to be on your bucket list.

The Linux Foundation:

On the off chance that you require an assortment of content identified with open source and shell scripting or anything that is based around programming and software engineering, at that point you will have to follow the Linux Foundation blog. There happen to be in-depth programming and cutting edge tech specific articles from the authors of Linux Foundation who are for the most part specialists in programming as well as software engineering. Linux is likewise considered as the best O.S. for software developers/programmers, so, it becomes essential to comprehend what’s happening in the Linux world.

Read Also: 5 New Programming Languages That Has Good Future

Developer blog from Microsoft:

Developer blog from Microsoft is the brainchild of professional software engineers who possess vast knowledge of programming and web advancement. Sharing their priceless experience, these programming blogs are a recommended read for all the programmers out there. The blog also brings latest information related to recent software and technological development that would prove to be very resourceful in assisting you to come up with quality content for your own blog on programming.

The Github:

This programming blog offers you with a channel to communicate with fellow coders, students and trainers too. One can come across dedicated assignments meant for honing your abilities as a programmer. You are permitted to post any kind of questions on any issues identified with programming and professional trainers take you through each step. In addition, there are good articles written by teachers and different students to enable you to create content for your personal programming blog.

Dzone.com:

DZone boasts itself for being a programming blog that will cater you with in-depth insights into the coding and development universe. Articles that contain helpful content that is by all accounts very much detailed and expert written, in the field of programming. This is one more blog that you are required to acquaint yourself with.

Read Here: Java Developer Must Know These 10 Programming Skills

Coding Horror:

The Coding Horror has turned into yet another programming blog that has ended up being very resourceful for software programmers. Jeff Atwood who happens to be the main blogger, is a person who is very much experienced in programming. He more often than not offers useful programming tips combined with attractive visuals. What one would cherish most is the way in which the programming content is delivered, up to a great extent upbeat and quirky consequently focusing on all levels of software programmers. The blog appears not quite a bit active this year, but rather it has several blog articles on critical programming and coding ideas and concepts.

For other useful programming blogs like these, you can carry out you search and find them. Following these blogs would help you in your career as a programmer. Try them out !

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5 Ideal JavaScript Frameworks For Web Application Building

If you happen to be a developer, then more often than not, you will experience comfort using JavaScript Frameworks. Rather than remembering and writing code, you can incorporate the libraries from the framework and be at peace. Rather than stressing over concatenating various lines of code, you can invest your time and energy in developing creative and interactive components for your applications.

Here are some of the most widely used JavaScript Frameworks that would help you in this:

1.AngularJS:

AngularJS happens to be an open-source web application development framework form Google.

AngualrJS is the equivalent of HTML for dynamic web applications. It does what HTML does for static pages. It essentially extends HMTL, and provides high degree robust features, e.g. validation of client side form etc. sans the need of additional JavaScript code.

Development of newer HTML elements is possible, usage of ‘components’ to develop and save code chunks for future use. What’s more, it tests, tests, tests like no one’s business.

A drawback with this is that it is difficult to learn. Still, this one is pretty popular.

Read: Top 5 Java And JavaScript Frameworks For Programmers

2.Ember:

This turns out to be the more prominent MVC JavaScript Frameworks. This one is also an open source JS framework. Development of rich and interactive web applications becomes easy using this.

It has certain scoring points over the Angular: it’s comparatively easy to learn (borrows generously from older JS libraries/frameworks), without dirty checking/binding bottleneck problems either (bind based on your need).

3.Skel:

Known to be a clean framework.

It is considered tailor-made for developing web based applications and responsive sites as well. It accompanies a CSS grid system, breakpoints, and brings to the table some utility features, e.g. API functions and standardization of browser styles.

Read Also: Explain The JavaScript Features, Advantages And Disadvantages

4.Polymer.js:

A JavaScript Framework was launched by Google back in 2013.

It makes use of the web components concept with a goal to broaden HTML capacities. On the off chance that that helps you to remember Angular, it’s deliberate.

Polymer brings superpowers and structure to customary HTML components.

5.ReactJS:

This come from the house of Facebook and Instagram.

Recall how JavaScript rapidly transformed into a server-side language with the help of node.js? All things considered, React is one amongst the two frameworks that will create (isomorphic) applications (same JS code for server-side and client side). This implies no different code, and applications that are less demanding to deal with and manipulate. Envision the possibilities.

This JS system facilitates creation of complicated and expansive dynamic applications easily. What amount of ease? We mean to say top of the line rendering of high-performing (and complex) Uis.

That’s ReactJS for you.

These happen to be amongst the top JavaScript Frameworks of today’s times, in terms of being the most widely used ones.

Read More: Best Frameworks Programmers Should Learn in 2018

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Java vs Python: Which Programming Language To Master?

The purpose of this article is to make you understand the role of two programming languages namely Python and Java, such that making a choice would be easier for you.

Before we move on to the comparison between these two languages, we will first take a look at the basic characteristics of both Java vs Python.

  • Java:

Java happens to be a high-level programming language. It is based on the OOPS methodology. The “write once, run anywhere” design philosophy adopted by Java makes it unique in nature. In addition, it is extremely scalable making it the numero-uno choice for enterprise level development.

Read More : Career in Java: A Better Option for Newbies?
  • Python:

Python on the other hand is a high level, interpreted programming language with easy to understand and use syntax. Python adopts the design philosophy that enables writing less code for the same measure of work along with easy readability, when contrasted with other programming languages. Python additionally is highly scalable.

  • What do beginners prefer? Python Vs Java:

With regards to novices, both programming languages stand equally good. Java has dependably been the numero-uno programming language for teaching programming to amateurs, yet as of late, Python seems to have taken over. Why?

Python is considered by many as easy-to-use, ala English syntax, and provides relishing first experience to the learner. Python additionally needs negligible setup to begin and minimum reliance on other system variables. Java, then again, might require some time to set up and work with. In the event that you are a beginner and endeavoring to learn basics of computer science or ace your first programming language, according to experts, Python is dependably the best choice, with Java programming language following closely.

However, an individual working with or learning Android should go for the Java programming language, as their first choice.

Read More :  10 Important Reasons To Learn Java Programming Language
  • What should the experienced opt for?

A comparative take on Java and Python, which would help the experienced in making a choice,

Agile friendly:

Agile development has turned into the most adopted process in the industry. So, in terms of this, both the programming languages offer a good utility feature set. Java’s static kind framework makes refactoring simple. While, Python’s dynamic nature permits more experimentation and values fluidity more than rigidity.

Speed:

The execution speed turns out to be a vital factor when dealing with time-critical applications.

Java according to many is a better choice on the off chance that you are on the hunt for nothing else but efficiency. Java sparkles at raw-portable performances and other Java virtual machine execution optimizations. Applications that depend heavily on the network I/O ought to think about Java.

Read More :  How To Improve Java Programming Skill?

Legacy:

On the off chance that you are dealing with an environment where legacy systems form a critical element, at that point you need to have a programming language that has less reliance on the legacy. Java is heavily reliant on legacy systems and won’t be a good option on the off chance that you are building a framework for a decade long usage. Python is by all accounts not influenced by the Legacy software issue.

Thus, one thing is clear that before making a right choice, multiple factors need to be considered. Java or Python, choice is yours.

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Career in Java: A Better Option for Newbies?

You might have come across this question a number of times. Over here, we will try to find an answer to it by taking into account various aspects related to this programming language.

First things first; for beginners who are keen on a career in programming or software development, Java is said to be a programming language that will help upgrade your coding abilities and take you on that ladder that goes towards a successful career.

Future of Java:

What’s more, when one takes into consideration the future of Java, collaborated with agile and lean thinking, the Java community will keep on inventing, developing and delivering top notch systems that address to the requirements of the business.

Read Also: PHP Vs Java: Code For Developing A Bright Future

The Java career advantage:

- Ample job opportunities:

Majority of the renowned software companies such as TCS, Infosys etc. recruit Java students in the role of software developers to create enterprise application software apps and various online applications. Experienced individuals from this field get high-paid IT jobs.

Those having desired certificates can without much of a stretch achieve the top positions in IT such as Senior Programmers and Project Managers. Keep in mind that you have a huge demand for software professionals having experience in this programming language.

- Whole range of job profiles

Following are some of the career options that Java offers you:

- Web Programmer

- EJB Programmer

- Software Developer

- Application Developer

- Application Developer

Read Also: What does the future holds for Java technology?

- Universal language:

Accept it or not, Java comes the closest to a lingua franca (i.e. common dialect) present in the technology industry at present. At each moment, someone or the other is making use of Java. Such omnipresence becomes highly appealing to some or the other organization particularly those dependable on consultants. For the individuals who begin a Java project, they’re almost certain that they will discover the ability to maintain the codes for future use.

Java continues to evolve with each passing day and it does provide you with an amazing career opportunity in the IT industry. A great deal of course options are available to go for in Java e.g. Application Development with EJB, Servlets & JSP Programming, Object Oriented Concepts, Programming, Software Engineering, Java for Android, Introduction to Web Development, Java Programming, and that’s just the beginning.

To summarize, one can say that indeed, at present, Java is the focal point of the nexus. Possibly it doesn’t benefit directly from the huge cluster of programming languages that encompass it, yet it is without a doubt deriving value from everywhere throughout the interoperability, in current times and in times to come. Therefore, a career in Java can be called a good career choice. What say?

Hope that by now you must have got an answer to the question regarding a career in Java. Wishing you best of luck !!!

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Best 5 Programming Languages For Web Development That You Need To Know

Programming languages are having high demand today and the job of a programmer is quite demanding. If you want to have an effective career as a programmer then you need to have formal education regarding the same. You also need to update your knowledge on a regular basis for enhancing your profile.

You can generate various kinds of output with the specified instructions in the programming language. The programs can be created with the help of instructions that do particular algorithms. Web development can be done by following top 5 programming languages:

1. Python

The Python programming language which was unveiled in 1991 has the quality of good code readability. The programming is quite clear and it offers constructs on both large and small scales. It is an open-source interpreted and a general-purpose programming language. This is quite easy to learn a programming language from any scientific community. It has large standard library along with pre-coded functions.

2) PHP

Personal Home Page is the full form of PHP and it is not a server-side scripting language which is meant for web development. It was developed in the year 1994. The PHP Group stands behind the production of PHP reference and currently acquires an acronym: PHP: Hypertext Preprocessor. Therefore PHP code and be integrated with HTML code and it can be used for designing along with web template systems, web frameworks and web content management systems. Graphical standalone applications can be implemented with the help of command-line-interface where PHP is executed.

Read Also: Best Android Apps For Programmers To Improve Programming Skills

3) Ruby

In the year 1990, Ruby was developed which is an object-oriented, reflective, dynamic, general-purpose programming language. By taking inspiration from Ada, Smalltalk, Eiffel, Lisp and Perl it assists multiple programming paradigms like object-oriented, functional, and imperative language. Automatic memory management and dynamic type system are its two features. It is an MVC framework which is open-source that permits developers for quickly bootstrapping projects that depend on proven best practices. In the year 2006, Twitter spring to life was supported by this language but then it got shifted to Java and Blender.

4) JavaScript (Node.js)

JavaScript code on the server-side is executed by another open-source cross-platform called Node.js with the help of Java run-time environment. Client-side scripting can be done with JavaScript and they are embedded with HTML webpage and it allows JavaScript for server-side scripting for running scripts to generate web page content dynamically. A JavaScript paradigm is exhibited everywhere by Node.js around a particular programming language.

Read More: 10 Important Reasons To Learn Java Programming Language

5) GO

Go Programming language is referred to as golang was developed by Google in 2009 and the developers involved were none other than Rob Pike, Robert Griesemer, and Ken Thompson. In the tradition of Algol and C, Go is a statically typed compiled language with restricted structural typing and garbage collection along with CSP-style and memory safety features. Google developed the compiler and language tools that are the free and open source.

Thus stay updated with the above five programming languages to make a successful career as a programmer in the future.

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Explain The Difference Detween Interface and Abstract Class

What is the difference between interface and abstract class in Java? is the most frequently asked question in Java Interview and it is one of the toughest question to answer. After the introduction of Java 8 this has become quite tougher because the interfaces for both static and default methods can be included in the default methods, in this new version.

There are some interview panel members who also check for the practical experience of the candidates on when to use interface in Java rather than just focusing on the difference. This is very tough to answer and one must have a very good knowledge about interface and abstract class in Java. Therefore, you need to keep in mind that if you are preparing for Java Programming Interview then you also refer a book of Java concepts named as Java Programming Interview Exposed. In it, there are lots of important questions and topics included Eg: multi threading, OOPS concepts, collections, frameworks similar to Hibernate and Spring, data structure, unit testing and algorithms apart from that recent technology questions like Scala, Android, and other JVM languages.

Read More : What is an Abstract Class in Java?

Now, let us check out some difference between abstract class and interface in Java programming language.

Abstract class vs Interface in Java

1) An Interface is an interface and an abstract class is a class and this is the major difference between abstract class and an interface which implies that by extending the abstract class it is not possible to extend another class as Java does not support multiple inheritances but it is possible to implement multiple inheritance in Java.

2) It is not possible to create a non-abstract method in an interface, is the second difference between interface and abstract class and it is by default abstract. You can develop a non-abstract method in abstract class. With the help of abstract keyword a class which does not contain any abstract method can be made abstract.

Read More : Significance Of Abstract Methods and Classes In Java

3) For type declaration interface is best suited and for reusing the code and evolution perspective abstract class is used. Why there is a need to use interface for type declaration can be explained by the book “Effective Java” very well.

4) Abstract class are faster when compared to interface because before calling any overridden method in Java there is a search carried out by the interface. Although it is of not that importance it works well in time critical application.

Read More : What is Java Interface And how does it Work?

5) If a new method is added in an existing interface then the interface which is present breaks all the implementation and it is necessary to implement all the clients that is not advisable. A default implementation can be provided with the help of an abstract class for a new method without breaking the current clients.

 

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Tips learn Java Programming Within 6 Months

Today there are lots of candidates who wish to become a Java Programmer. There are lots of confusions regarding programmer’s coding learning skills for gaining practical knowledge. You can be a professional in this field of java programming within 6 months if you clear all your doubts.

Points To Note About Successful Programmers:

Learn on your own: There are programming languages like Java or Python which are learned on their own and start getting to know about the syntax by referring to some ebooks. Most of the programmers are learning on their own.

Online learning: There are lots of online courses for doing and most of the programmers sign-up to them and grasp all the topics like HTML, CSS, Python, PHP, Java, or SQL.

Read: The Best Way To Go About Learning Java!

Myths about Programming and Programmers

It is not possible to become a Java Professional within 6 months. But it is possible by choosing the right course and strategy.

If you want to be a successful programmer then start learning at a very young age. Some industry big shots like Mark Zuckerberg learned it while they were young and it is not everybody’s choice.Most of the people think that if they want to make a career in this field then they need to know everything about coding. Most of the programmers learn only 20 % in college and learn a lot by practice and interest with experience.

Join the course now and learn Java coding skills in 6 months.

1) Get Inspired to learn to programme on your own:

You need to take inspiration from others to learn the coding on your own and it is quite significant. It is already a known fact that to be successful you need to learn on your own. You need to challenge yourself with good research and get to know more.

2) Learn HTML and CSS:

There are lots of resources online for learning HTML and CSS. Apart from that, there are various e-learning sites that do not charge any money for such courses and the minimum time required for clearing the course is 2 weeks. Practice a lot to understand its working.

Read More: How To Improve Java Programming Skill?

3) Learn Javascript, Python (or PHP):

You can learn languages like PHP Python after considering the basic syntax for JavaScript. These languages can be learned from an online course or any ebook resources. These changes can be understood by applying the script to the HTML and CSS projects.

4) Learn in detail about StackOverflow and Github:

To resolve any problem related to coding start using StackOverflow community. There are lots of solutions with respect to the code and errors. Create a project on Github and start using it. Open source objects must be contributed along by submitting small projects. Project management must be understood well with the help of GitHub.

5) Develop a Portfolio and Linkedin Account:

Develop a professional LinkedIn Profile and connect with various people in your domain. The content developed by you must be very much professional. With the help of CSS, HTML and JavaScript a website can be created and the domain can be bought. This will provide good recognition to your skills and thus it is good to update it.

Read Here: Some Basic Concepts Of Java Programming

5) Boost up your git and command line skills:

While developing a project with the team it is very important to learn git and command line. This will add value to your resume.

6) Focus on interviews, meetups and hackathons:

Enroll yourself in events and meeting and enhance the networking. Boost your confidence by attending hackathons and interviews.

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Top 10 Real World Java Applications

Java is a programming language which is used in lots of places in today’s world from android apps to commercial e-commerce website from financial applications to scientific tools, games, electronic trading devices and other desktop applications similar to IntelliJ, Eclipse, Netbeans from an open source library to J2ME apps.

Here are Some of the top java Applications :

1) Android Apps :

Java is used to write most of the android apps along with Google’s Android API which is the same like JDK. Android app developers also know about Java programming and this has been famous for the past two years. There are different packaging and JVM used by android but Java is used to write the code.

2) Financial Services Industry :

In most of the financial services, Java is widely used. Barclays, Goldman Sachs, Citigroup, Standard Charted are few of the banks which uses Java for composing the electronic trading system in front and back end. Server-side applications are developed by Java without any front end. Java Swing is quite famous for developing client GUIs which are thick for traders but currently C# is rapidly gaining market share on Swing and Space which is out of date.

Read More : How Java Applications Help in the Cloud?

3) Java Web Applications :

Web application space and E-commerce has immense use of Java programming language. With the help of Spring MVC, Struts 2.0 there are various RESTfull services that are developer and have the same frameworks. There are lots of famous web applications like Servlet, Struts and JSP on lots of government projects. There are lots of insurance, government, medical, defense, education and other departments for having a web application built in Java.

4) Software Tools :

Powered by Java, there are lots of software and development tools that are useful eg: IntelliJ Idea, Eclipse, and Netbeans IDE. Desktop application are very much written in Java. Thick client has been written by Swing which is quite famous but it cannot replace C# and Swing which has replaced Swing in Financial domain.

Read More : Java Application and its Serious Bug Patched Up

5) Trading Application :

There are lots of bigger financial services industry that are powered by Java which is none other than Third party trading application. Murex is a famous trading application which is used in various banks for connecting between front and back and it is written in Java.

6) J2ME Apps :

The J2ME scope is outdated after the use of iOS but there are few mobles which uses J2ME like Samsung and Nokia handset. MIDP and CLDC are a part of J2ME platform which helps in writing for games and applications that is present in Android. Set-top boxes, Blu-ray, Cards are few products which are found in J2ME.

7) Embedded Space :

The embedded space also uses Java Technology and the platform is quite as only 130KB is needed for using the Java technology. For the purpose of embedded services, Java was first designed.

Read More : Java application security test by Google

8) Big Data technologies :

In some way or the other Java technology is used in Hadoop and other big data technologies. Eg: Accumulo, ElasticSearch, HBase. There are various technologies like MongoDB which is not dominated by Java but is written in C++.

9) High Frequency Trading Space :

The performance and efficiency of the Java platform has been enhanced with latest JITs and its performance level is equal to the C++ level. Writing high performance systems is the fame behind Java because it performs well but it performs less in comparison to its previous language. C+ is faster but does not ensure safety and portability.

10) Scientific Applications :

Scientific applications normally use Java currently and it is the same in natural language processing. Java is much safer , maintainable and portable when compared to C++.

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5 Significant IDEs For Java Programmers And Developers

Java is regarded as the famous programming language and there are lots of java programmers & developers in this world who use this language. Object-oriented approach feature is a general-purpose purpose programming language which was first established in the year 1995. Right from that point of time, it has been one among the top languages in the field irrespective of being much older.

TV systems were the first motto for designing Java but it was very much advanced for it at that particular time. James Gosling was very much impressed with C, CPP and therefore it has been developed by this language which is very much famous among the vast developer code which is regarded as one of the 5 most used languages for the purpose of development in this world.

Integrated Development Environment or IDE is regarded as a software program which assists in simplifying the work of a developer by offering features and tools, build tools, IDE has a combined offer with an editor and much more. As of now, all the IDEs assist intelligent code completion and intelligent syntax highlighting because they offer in making the developer’s life a bit simpler.

Read More: 10 Things About String Every Java Programmer Should Know

Let us see few Best IDEs for the favorite language named Java:

1) NetBeans:

An open source Integrated development environment namely Netbeans is composed in core Java. It is considered the most used IDE by Java developers and frequently loved. It assists the modular approach as it offers modularity to a code and it permits the applications for developing modules. There are lots of major OS that is supported by it.

The development of the Java desktop applications is simplified by the NetBeans platform which is a framework. The modules can be installed dynamically. Apart from the Java assists the languages like PHP, CPP, C and HTML 5. Official IDE for Java 8 is none other than NetBeans IDE. You can fastly upgrade the application without any hassle or using new Java 8 language constructs similar to lambdas, functional operations, and method references.

Features:

  • Rapid and Smart code editing
  • Improved User Interface Management
  • User Settings Management
  • Good Storage Management
  • Windows Management
  • Combined well-designed Development tools

2) Eclipse:

An open source editor which is free to use is termed as Eclipse which is advantageous for the beginning along with professionals. As of now, it was originally a Java environment and it has lots of capabilities with regards to a vast number of extensions and plug-ins. Along with Java and plugin development tooling there comes a standard edition of an eclipse. You can also find lots of packages for choosing the tools for modeling, chart, testing, reporting, and building GUIs.

Users access will be given to Eclipse Marketplace Client for holding the plugins trove and expanding the information supplied by the developer’s community. For developing the android apps Studio Eclipse was used before the Introduction of Android as it was regarded as the Java environment development. Apart from that it also assists CPP, Perl, Python, PHP, Ruby and much more.

Read: Best Android Apps For Programmers To Improve Programming Skills

Latest Java technologies supported that are supported:

  • Git Integration
  • JEE projects along with tooling options
  • Developer Ergonomics
  • Productivity Boosters
  • JUnit Integration
  • Smart Code completion
  • Task-focused interface which has system-tray notifications
  • Rich set of community offered Plugins
  • Cross-platform Support

3) IntelliJ IDEA:

Jet Brains developed the IDE which is termed as IntelliJ Idea. It offers users with a free Community Edition. A free Community Edition is offered by the IDE for a duration of 30 days free of costs and after that, depending on the features you can pay between 533 to 693 dollars. Java 9 and Java EE7 is assisted by IntelliJ IDEA which comes along with good tools for developing the mobile apps and enterprise technologies for various platforms. IntelliJ is considered a real because of the massive list of features and it offers the assistance of CoffeeScript, AngularJS, HTML, CS, JavaScript, LESS, PHP, Python, Sass, TypeScript and much more.

Features:

  • Git Integration
  • Framework-specific assistance
  • Developer ergonomics
  • Git Integration
  • Best support for recent Java technologies
  • An assistance of App Engine
  • Productivity Boosters
  • Smart Code Completion
  • Cross-platform Support
  • Rich set of community offered by Plugins

Read More: 10 Important Reasons To Learn Java Programming Language

4) BlueJ:

Most of the beginners get the free Java development Environment which uses lots of stuff internationally. The IDE is present among all major desktop platforms like Mac OS, Windows, Debian, Ubuntu and the other assistance. All the support is offered by BlueJ which is rich in the documentation. For the purpose of education, BlueJ was developed and also assist in gaining the knowledge of OOPs, therefore, the team was able to change it from other IDEs that are present.

With a simple, clean and tidy user interface has a good interaction facility in a combined way which permits simple usage and implementation with objects during the time of development. All the objects can be represented with the help of UML which has a good screen during the startup which has interesting features that are possessed with the help of it.

Apart from that, it offers the assistance in Stride which has been included in 2017 since Java’s initiation.

Features:

  • For the purpose of education, it was designed
  • Windows and MacOS platforms are used to run flawlessly
  • Clean IDE and Straightforward interface
  • Permits interaction among objects
  • VCS is assisted because of BlueJ 4 and its recent versions.

5) jGRASP:

A lightweight Development Environment known as jGrasp was developed by targeting on the automatic generation of software visualization by wanting to enhance the software comprehensibility.

A static preview of source codes is produced for expected the visualization structure and proper visualization of Data Structures during the runtime.

In Java, jGRASP was written and it runs on various platforms with JVM inside it. Apart from Java, it assists C, Objective-C, CPP, ADA, Python, and VHDL. It also offers a UML feature which is similar to BlueJ and it comes with a combined debugger and workbench which was formed by Java. It is a Java-based implementation and was developed by Samuel Ginn College of Engineering at Auburn University in th computer science and engineering stream.

Features:

  • There are lots of basic features present especially for the students learning
  • The best thing that is present today is the combined Debugger
  • Intelligent Syntax Highlighting has a simple interface.

Read Also: Important 10 APIs And libraries That Java Developer Must Know

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