02 - Part I Run Java in IntelliJ and CMD | خطوة بخطوة: تشغيل جافا في IntelliJ و CMD

In this foundational tutorial, we explore how to run Java programs using two essential environments: IntelliJ IDEA and the Command Line (CMD). Whether you are a beginner setting up your first project or looking to reinforce your understanding of Java execution workflows, this guide provides a clear and structured path. 1. Introduction to Java Execution Environments Before diving into practical steps, the tutorial introduces the significance of development environments and execution methods. It highlights the advantages of using IDEs like IntelliJ for development efficiency, as well as the importance of understanding command-line execution for a deeper grasp of how Java runs behind the scenes. 2. Setting Up IntelliJ IDEA for Java This section walks through: Installing IntelliJ IDEA and setting up a new Java project. Configuring the Java SDK. Writing a simple Java program. Compiling and running the program using the built-in features of IntelliJ. Clear screenshots and detailed instructions help ensure even first-time users can follow without difficulty. 3. Running Java via the Command Line The tutorial then transitions to using CMD: Setting up the system environment (Java installation and PATH configuration). Compiling .java files with javac. Running compiled .class files with the java command. This section emphasizes how command-line tools give insight into how the Java compiler and JVM operate. 4. Practical Comparison and Best Practices To conclude, the guide compares the two methods, explaining when and why each approach might be preferred depending on the development context. Tips are offered on transitioning between environments smoothly and verifying successful Java setup on your system. في هذا الفيديو، سنتعلم كيفية كتابة الكود بلغة Java باستخدام بيئة التطوير المتكاملة IDE. سنتناول مميزات الـ IDE وأشهر البرامج مثل IntelliJ لتطوير Java، مما يزيد من developer productivity. هذا الفيديو مفيد للمبتدئين في java programming.