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If you want to brew great programs
with Java, it’s time you start analyzing where you stand exactly and where you
can reach. A truth that everybody should be acknowledging is that knowledge is
something that cannot be attained 100%. However good you are at doing things,
there will be always scope for learning and betterment. So, whether you are a
professional or a novice you can always try to learn something new to easily climb
the staircase of success. We will go through some of the tips that can make a
beginner a better Java programmer.
·
Get your basics
right: A strong foundation is mandatory for any building. To build a successful
career in Java, you ought to be great in your basics. If you are a beginner it’s
pretty obvious that you find coding bewildering. But, with perseverance you can
master it and getting the basics right will help you in the long run. Here
given are some of the basics that ought to be understood to code in Java.
¨ Object oriented programming concepts like
class, objects, inheritance, polymorphism, abstraction and encapsulation.
¨ Java is a programming language that is
platform independent which can be run on any operating system like Windows or
Unix.
¨ Data Structures
¨ Collections
framework and utilities.
·
Start practicing:
The best way to learn and remember things is practicing. Try to put into
practice whatever you have learned. Do not get worried about developing a
perfect program for some gigantic task. Instead, start with simpler things like
entering a number or word and getting an output for that.
·
Learn writing
algorithms: Algorithms are the clear step-by-step instructions given as an input
to produce an output in a program. In other words, algorithms are used to
arrive at a solution for a problem on a computer using a programming language
like Java. Learn to write your algorithms accurately so that you get the
desired output for the problem given. Check for yourself if the program is
giving a correct output even after a series of tests. If it is giving correct
output, it means you have done your coding correctly.
· Trace your codes: If your algorithm does not
give an output that is intended for the program, then you need to check the code
again and trace it which is the sure-shot way to master your coding skills.
·
Go the next
level: Once you have gained enough knowledge in the basics and are able to do
simple programming exercises, go the next level and try to program more complex
and advanced problems. With this kind of exercises, you would be able to
understand the real-life programmer’s work.
·
Learn Servlets,
API and JSF:
Servlets: Servlets are programs that extend
the capabilities of web or application servers. These Servlets work between the
web browser and the databases on the server.
API: Application Programming Interface is a
set of classes that includes everything from collection classes to GUI classes.
API makes it easier for a developer to program.
JSF: Java Server Faces are frameworks that are used
in building component-based web application user interfaces.
Finally, as we have understood in the
beginning of this article, there is no end to learning. You have to keep on
learning and brushing up your skills in Java on a continuous basis to become a
successful Java developer. Keep on updating your skills by reading more and
more articles related to Java on various websites, blogs and in books. Keep on
writing codes and better your programming skills.
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