In the IT world, there are many different programming languages and platforms you can learn. Some of them are very common and popular, while others are not as well-known. Java is one of those lesser-known coding languages — but it’s also a great opportunity to expand your skillset. In this blog post, we’ll give you 10 days worth of resources for getting started with Java. These resources will help get you acquainted with the basics of coding Java; whether you want to pursue more training or build on what you’ve learned here. Give these resources a look, and you can be fluent in Java in no time!
Day 1: Java Basics
Before you get into the syntax and structure of Java, it’s important to understand the basics of Java. This will help you understand what you’re actually coding. For example, Java is a “loosely typed” language — which means that you don’t need to specify what type of data you’re putting into any given variable. You’ll also want to understand the difference between compiled and interpreted languages; Java is a compiled language, while JavaScript is an interpreted language. These are the basic concepts that you’ll want to understand before diving into the specifics of Java programming.
Day 2: Build Your Java Vocabulary
As you’re learning Java, it’s important to build your vocabulary. This will help you understand the terms that you’ll encounter when learning Java. Many of these terms are also used in other, more common languages as well. Let’s start with the basics. When you’re learning Java, you’ll see a lot of these terms, including: With those out of the way, let’s move on to a few less common terms that are related to the Java language. These are the core terms that you’ll want to be familiar with. These will be helpful for both your learning and for communicating with other Java programmers.
Day 3: Learn About Object-Oriented Programming (OOP) in Java
Java is an “object-oriented language”; this means that it’s designed to be used with an object-oriented programming (OOP) approach. To understand this concept, let’s break it down: - Firstly, an “object” is something that has both data and functionality — kind of like a mini computer program. It can be something as simple as a car or a house or as complex as a system that runs your entire life. - The “object-oriented” part means that the programming language was designed to work well with this object-type model. It means that the language was designed to support this type of model well. - The term “programming” means that you’ll want to approach your code with this object-oriented model in mind. This model is designed to help you organize and build more complicated code.
Day 4: Look at Different Data Types in Java
There are many different data types in Java, and you’ll come across them in your code as you build projects. It’s important to understand these data types to be able to build your own code and troubleshoot existing projects. Here are some of the most common data types in Java: - Numbers (int, long, float, double, etc.) These are the basic number types that you’ll find in most programming languages. - Characters (char) Characters are simple text characters. - Booleans (true false) Boolean values are either “true” or “false” — they don’t represent a number. - Strings (“Hello”) These are a series of characters put together that represent a word. This can be a string for your name or the title of a book. - Arrays (array) This is a list of items that are put together as a single unit.
Day 5: Explore Loops and Conditions in Java
When you’re learning Java, you’ll encounter loops and conditions in your code. These are two of the most common elements in any programming language. Let’s take a look at what these are: - A loop is a piece of code that you want to repeat a certain number of times. You specify the number of times you want the loop to repeat and how you want it to go through the loop. - A condition is a piece of code that has to be true before it continues. A condition might be something like “you need to click this button 2 times before it opens”. If you click the button only once, the condition will not be true and it won’t continue.
Day 6: Review and Summing up
Now that we’ve walked you through 10 days worth of learning Java, let’s review and summing up everything you’ve learned. - Firstly, you learned about Java, what it is, and why it’s so popular. How long has Java been around and what can it be used for? Where can you learn more about Java? What are some best practices for learning Java? It’s important to understand the basics of Java before you dive into the syntax and structure of the language. You’ll want to understand the difference between compiled and interpreted languages; Java is a compiled language, while JavaScript is an interpreted language. You’ll also want to understand the basics of object-oriented programming (OOP) in Java. - Next, we explored different data types in Java. Numbers (int, long, float, double), Characters (char), Booleans (true false), Strings (“Hello”), Arrays (array), and finally, Conditions. - Finally, we reviewed what we’ve learned and summing up the key takeaways from this blog post. And with that, you’ve learned how to learn Java in 10 days! This is a great way to get started with coding and expanding your skillset. Now that you’ve learned how to learn Java, it’s time to put your new knowledge into practice. With these resources, you’re well on your way to becoming fluent in Java.