A beginner’s guide to java
If you are interested in backend development and you want to become a programmer, learning java is the right tool for you.
What does java mean? Just Another Virtual Accelerator (JAVA). It is a language the computer understands. It is a programming language.
Java is an object-oriented programming language for building web and desktop applications. This means that java treats everything as an object. Objects are written as java classes with behaviors known as methods. Java codes are written once and can be run anywhere. This is the concept of WORA – Write Once Run Anywhere. This makes the Java programming language an appealing language for software developers.
To become a java programmer, you must code. You must write codes, so if coding is not something you can invest in, you cannot be a java programmer.
You do not need a degree in computer science to become a java programmer even though it is an added advantage.
What are the Steps You Should Take to Become a Java Programmer?
- Discipline: you cannot code 2 hours a week and aspire to become a programmer. You will discipline yourself to code everyday and create a routine that works for you. If you do not have the time to invest in coding, do not bother reading the rest of this article.
- Enrol for a java course: there are numerous online resources you can everage to learn java. Several free courses on Udemy but if you want the best out of a course, get paid courses. There are several discounts that you can take advantage of especially if you are in Nigeria
- Download an IDE: the most popular IDEs for java are Intellij and Eclipse. You can head over to the official website for Intellij and get the community version which works fine for a beginner. Cheat Code: even professional programmers use the community version so it is perfect for you. Intellij was written in Java language and this makes integration excellent.
- Read resources online: aside the course you enrolled in, leverage the internet to understand concepts that you do not understand. There is no fun in clicking the next lesson without understanding the previous one.
- Understand the concept of OOP: you need to understand the concept of Object-Oriented Programming if you want to be a successful java programmer because java is an object driven language and to excel, you need to understand the concept.
- Practice, break your code and understand why a code snippet works and why it does not.
- Build projects: build projects in Java. You cannot become a programmer by taking several courses. You become a java programmer by coding in java. Build simple projects and progress from there.
The only way to start is by starting. After reading this article, you can decide to start the process and only then will you begin your journey to success.
Rooting for you.
This article was written by Joy Ezinne Chime.