Interestingly, JAVA seems to be the most preferable programming language in the world. It saw the light of the day in 1995 and has been improvised time and again to suit the digital requirements of people.
JAVA has an independent platform functioning. It can be installed on any computer device ranging from laptops, desktops to mobile phones.
In no time, it has become the widely used programming language and has penetrated into the business and digital spheres.
Web application, software development and other e-commerce activities have become possible through the use of this language.
The punch line of JAVA application developer’s way back when it started was ‘write once and run anywhere’.
The definition of JAVA
JAVA is a highly used programming language which was the brainchild of Sun Microsystems.
It is object oriented and was mainly used for developing set-top boxes and hand-held devices.
Later on, it came to be developed as a computing platform. It has a strong library of reusable software elements.
Reasons to learn the Java programming language
- High-end language
As a matter of fact, the language is termed as a high-level understanding language because it can be easily comprehended and is produced by minimal human effort.
The language is well-organized and has a top class Java Virtual Machine.
- Beset with rules
This language is beset with rules and guidelines regarding the procedures and the types of instructions to be written for the programme.
In the computer based language, these rules are referred to as syntax. Once a program has been written, these high-level instructions are translated into codes for the computer to understand and function on them.
Steps to master JAVA Coding or Programming
- Thorough understanding of Object Oriented Programming Principles
A JAVA developer must possess thorough knowledge on the object oriented programming principles.
One must know the basic principles and have a strong understanding of certain concepts. A deep knowledge about Object Modelling, Inheritance, Class, Encapsulation, Abstraction, Polymorphism and Design Patterns is must.
The main purpose of OOP is to accumulate data and other functions so that no other part of the code can access the data except the function.
- Strong practical knowledge about the core APIs
A good knowledge constructs and strong APIs are the corner stones of mastering the Java coding.
Strong core APIs like java.lang, I/O, Exceptions, Collections, Generics, Threads, JBDC are essential and one must have practical knowledge of all.
Web application Development is also important and a person must be familiarized with Servlets, JSPs.
Another pointer to keep in mind is that the Algorithms and data structures need to be taken care of.
Not only this, the well-written classes in the Java platform help to understand the APIs.
JAVA SE, JAVA EE and JAVA ME are platforms where programmers develop the Java language.
A high grade security manager makes things easier and computations possible.
- Develop the habit of coding regularly
The best way to keep one’s JAVA knowledge intact is by coding regularly.
One would know about language limitations and would be able to design best practices by coding.
One must work sincerely to hone the coding skills by practicing online coding tutorials.
Moreover, a deep insight into methods helps save time and reuse codes without typing them again.
Being acquainted to the functions of a modifier, return type, method name, parameter list, exception list and method body helps in forming codes properly.
It is necessary to build technical skills like minimising codes in loops to increase speed.
An effective byte code verifier helps to check and assess the fragments of the code for any illegal code which would violate the right to access the objects.
Apparently, it is advisable to code 2-3 hrs per day for perfection in programming language.
In order to ace the task, one must participate in different coding challenges.
An important feature is the allocation of memory. The word ‘new’ has to be added as JAVA is a dynamic language.
Handling array and object declaration in JAVA is also a beneficial way to escalate the level of programming.
Creating useless objects while allocating memory must not be practiced at all.
- Subscribe to technology forums and follow blogs
A way to keep abreast with all the latest developments and innovations in Java is to subscribe to a forum.
A technology forum would be able to guide a person and provide best advice to help in better understanding of the coding and programming process.
Asking questions and providing answers is a way to brush up knowledge and know more about other things.
Following blogs and discovering different perspectives about the technology on other blogs provide an insight into things.
It is extremely important to discuss various topics about the Java language would broaden the horizon and hone the digital skills.
Keeping track of technology changes is also important in this field as it helps in being aware of the scientific and technological developments.
In addition to this, looking up to a mentor and asking for expert opinion is a good way to up the game as far as the programming is concerned.
Talking to other programmers and exchange ideas is a great way to elevate the level of programming skills.
- A careful study of source codes and JAVA platforms3
Studying source codes of various successful frameworks would help in chiselling the knowledge and technical knowhow.
Knowing about the internal working mechanisms and developing new practices would help immensely.
Reading about JAVA would help foster more interest and make the person aware.
As a matter of fact, scanning through JAVA articles would provide a strong hold on various topics under the language.
An in-depth understanding of the JAVA platforms provides a huge experience.
The JAVA platform is a software based platform which runs on the top of hardware based programs.
It has two components namely, Runtime Environment and Application Programming Interface.
- Keep configuration codes, utilities and snippets handy
One must keep the configuration code snippets like log4.properties, jdbc configuration, helps to save time as repetitive filing of codes is done in the programming language.
Other than this, keeping utilities like String Utils, Reflection Utils, and DBUtils also proves to be a worthwhile experience.
- Strengthen the basics
Other works like strengthening the basics and reading latest researched documents can help a lot to get a hang of the language.
Moreover, undertaking JAVA language courses and online video courses would hone the skills and develop confidence. The language is easy to learn and is possible even for the learners with an irregular learning graph.
The minimum magic characters with an English syntax accomplish tasks.
Various certification courses and accredited short term diplomas help gain perspective and acquire the desired set of skills.
Seeking online tutorials and knowing the ABC of the language goes a long way. Some popular tutorials are javaTpoint, Tutorialspoint and Java Code Geeks.
It takes years to master the language. One must work at his/her pace and not rush things up.
A person must familiarize himself/herself to the comments, data types, syntax, variables, keywords, operators, decision making control statements, loops of the Java programming language.
Knowing the function of each and every component is mandatory as it builds the foundation of worthwhile Java experience.
JAVA requires English-based instructions which help the computer programmer’s type commands and instructions in the English language. They are not asked to make use of numeric codes which are indecipherable and time consuming.
One must keep abreast of the different networks or the protocols the JAVA programming follows.
Also having a proper understanding of C/C++ helps in understanding the basics of the language.
It is an important task to know the pulse of the audience which comprises of software developers, project managers and team leaders.
One must be briefed about the standard library of JAVA. It makes the programmer’s job awfully easy.
Operations can be performed easily without much ado.
- Create dynamic and worthwhile content
Another effective way to become a deft JAVA programmer is to have a thorough understanding about the language and create authentic content.
Using Java Server faces and Servlets help create worthwhile web content.
JAVA has a strong memory management along with an exception handling and the type checking mechanism which makes it robust.
This feature makes assimilating and sorting content easy.
In addition to this, having an automatic garbage collection feature makes working on the JAVA software extremely useful.
Creating primitive classes over wrapper class is of immense benefit. Primitive classes give the desired result and are more effective than the wrapper classes. Getting briefed about these areas is essential.
One must know how to make use of strings. Using string objects directly makes programming easier.
- Create an interface and other multifaceted facilities
Creating multi-dimensional data storage arrays helps to manage work.
Enabling multi-threading for faster data reading and being able to do multiple tasks at one time helps develop the programme.
It is important when dealing with multi-media and web applications.
An interesting feature is that it does not occupy memory for any thread. There is a common memory area for all of them.
If a person knows that JAVA supports multiple threads of execution which are lightweight processes online work would be manageable.
A set of synchronization primitives makes programming with threads a manageable task.
Creating GUI API interfaces helps to create a number of interfaces for the JAVA Program.
- Know the way to begin with JAVA
In order to begin programming in JAVA, one must install the Java development kit.
After that, a person must begin by seeking help from a basic learning tutorial to write the first Java program.
A basic knowledge about the JAVA Parameter, JAVA Declaration Statements, and JAVA Method Signature would help in a better operation of the system.
Moreover, familiarizing oneself to the features of JAVA and the terminologies would provide an insight into the functioning.
Professional JAVA coders are employed at high rates and employers are constantly looking for such valuable programmers.
Well-researched information about the top employers and companies which use this programming language would provide room for improvement.
The undisputed significance of JAVA
- An improved C++ version
JAVA is built on an improved version of C++ with certain additions and modifications to suit the digital needs of the customers.
Interestingly, the programme language is an updated version of the already existing ones like mentioned above.
- A reliable language
Moreover, it could also reduce fatal programmer errors. Hence, it was reliable and could be used effectively. It happens to be a favourable language among top class IT companies.
- Unmatched security level
It has an unsurpassable level of security and is a highly protected programming language.
There is a strong data encryption method to ensure foolproof security and so that no foreign objects can enter the language paradigm.
- Compatible with all the digital devices
It does not interfere with the operating systems and can function on all devices irrespective of the size and magnitude. The language software is extremely adaptable.
To sum it up, JAVA is a universally acknowledged programming language which has made usage of computer applications easy.
It can be widely used for a number of digital purposes ranging from financial uses to e-commerce apps. Internet programming has become possible and the use of JAVA has ushered in a new facet in digital technology.
It has been equipped with variety of features and specialized functions which make programming worthwhile. The operations have become possible because of the easily comprehendible commands.
Author Bio
Marlon Brando happens to be a writer par excellence with an impeccable knowledge of computer programming. He has passed out from the University of Michigan and has an outstanding experience in his field for many years. His research sensibilities bear testimony to his creative genius. He knows the basics of computer science like the back of his hand. His research papers are widely admired by scholars and professionals for complete analysis, outstanding details and well-worded information.