Entry-level Tutorials - Noel Kamphoa

This page groups together a set of articles corresponding to the Entry-level. The page is constantly changing, so check back from time to time for new articles.

Introduction

Java Essentials: A Beginner’s Guide in 7 Key Points

Java at a Glance: Key Differences Between JRE, JDK, and JVM

Install and Configure the Java Development Kit (JDK) on macOS, Linux, and Windows

Understand Access Modifiers in Java

Object-Oriented Programming in Java: Building Robust Applications

Inheritance in Java: Building on Basics for Powerful Programming

Create, Compile, and Run Your Hello World Java Application using a Terminal

Debugging Java Applications: A Guide with IntelliJ IDEA

Primitive types, Operators, Flow control statements

Boolean Operators In Java

Arithmetic Operators In Java

Bit Operators In Java

Java Operators Decoded: Essential Tools for Crafting Robust Code

Primitive Data Types in Java: Understanding the Core Essentials

Switch Statements And Switch Expressions In Java

Flow Control Statements In Java

Expressions, Statements, and Blocks in Java

Text, Date, Time, and Numeric Objects

String Class In Java: Essential Techniques for Text Manipulation

Text Block in Java: Learn to Handle Multiline Text With Ease

LocalDate Class in Java

LocalTime Class in Java

LocalDateTime Class in Java

ZonedDateTime Class in Java

Instant Class in Java

Duration Class in Java

Period Class in Java

OffsetDateTime Class in Java

Classes and Objects

Class and Object In Java

Enum Type In Java

Local Variable Type Inference in Java

Arrays and Loops

Arrays and Loops in Java

The Arrays Class In Java

Multidimensional Arrays In Java