Java Back-End Roadmap Challenge - Part 1: Java Introduction & Basic Syntaxes

Hey, I'm Rick, and welcome to the Java Back-End Roadmap Challenge, Part 1. In this series, I'm simplifying and explaining the Java roadmap. I've committed to releasing a video every week for the next 100 days to document my journey.

In this video, we kick things off by introducing Java, a versatile programming language known for its platform independence, strong typing and a active developer community. I'll also explain the essential components you'll need for Java development, like the JVM, JDK, and IDE.

We'll delve into the fundamentals of Java, starting with the Basic Syntaxes including primitive and non-primitive data types, and explore the concepts of stack and heap memory management. Plus, we'll cover basic operations, input and output.

And finally, we'll discuss two types of methods in Java: non-void methods that return something, and void methods that perform actions without returning a value.

Any suggestions, put in comments.

My Github:

https://github.com/alibiohenrique

Table of Contents
00:00 Video Introduction
01:12 Content Summary & Java Back-end Road Map Overview
01:52 What is Java and his key features
07:30 JVM?JDK?JDE?IDE? What is all of that?
11:55 How coding in Java works?
13:24 How to start programming?
15:00 Basic Syntaxes #1 - Case Sensitivity?
15:54 Basic Syntaxes #2 - Classes introduction
20:45 Basic Syntaxes #3 - Main method definition
22:55 Basic Syntaxes #4 - Variables
29:53 Difference between Declaration & Instantiation
33:55 Primitive & Non-Primitive Data
42:38 Memory Allocation, Stack, Heap
52:37 Key difference resume for Primitive/Non-Primitive Data-types
55:46 Common Practice - Camel Case
57:45 Basic Syntaxes #5 - Basic Operations
01:00:40 Input vs Output
01:03:40 Basic Syntaxes #6 - Conditional Statements
01:08:36 Ternary Operator
01:12:12 Basic Syntaxes #7 - Loops
01:29:03 Basic Syntaxes #8 - Functions (Methods) introduction
01:33:11 Void & Non-Void Methods
01:43:10 Key differences resume for Void/Non-Void Methods

More about operators:
https://docs.oracle.com/javase/tutorial/java/nutsandbolts/operators.html