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Ve4niY
Random EN
8 August 2023 10:19
Five Basic Class Design Principles (SOLID) in Java
Classes are the building blocks of an application. Just like bricks in a building. Poorly written classes can bring problems one day. To understand if a class is written correctly, you can check the “quality standards”. In Java, these are t
Vovan
Random EN
8 August 2023 10:19
new ArrayList(????) how and where is it better to initialize
Writing code without using would be crazy. This is a wonderful piece of Java with many neat solutions. More importantly, unlike arrays, you don't have to worry about sizes here. will grow until it runs out of memory. The developer doesn't h
Ku6ep
Random EN
8 August 2023 10:19
10 Tips for Overriding Java's toString() Method (Part 1)
method in Java is used to provide clear and sufficient information about an object ( ) in a human readable way. Proper method overriding can help and a Java program by providing valuable and importan
Ve4niY
Random EN
8 August 2023 10:19
Building and Running Your First Java Application (Part 2)
So, the JDK installation is completed, the package is created, the class is created, it's time to start writing the actual code... After creating the class, the HelloWorld.java file corresponding to it opens in the editor. Notice the packag
Ve4niY
Random EN
8 August 2023 10:19
Creating and Running Your First Java Application (Part 1)
To get an idea of how IntelliJ IDEA can help you develop and run Java applications, we suggest you create and run a simple "Hello, World" example in this program. This way you will be able to learn about the main IDE features without having
hubert
Random EN
8 August 2023 10:19
Level 16: level plan and extras. materials
At this level, trades are treated superficially. Detailed in-depth study will be at levels 25-28.
DarthVictor
Random EN
8 August 2023 10:19
Tips and advice. How to Avoid NullPointerException in Java Applications
Today I will show you simple tricks on how to avoid NullPointerException in your applications. They are easy to follow, but they greatly improve the reliability and quality of your code. Moreover, in my experience, one first tip will have a
hubert
Random EN
8 August 2023 10:19
Level 9: level plan and extras. materials
hubert
Random EN
8 August 2023 10:19
Level 8: level plan and extras. materials
hubert
Random EN
8 August 2023 10:19
Level 7: level plan and extras. materials
hubert
Random EN
8 August 2023 10:19
Level 6: level plan and extras. materials
,
hubert
Random EN
8 August 2023 10:19
Level 5: level plan and add. materials
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