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Creating your first class and instantiating objects from it in Java.

A brief description of what the Java compiler is on about.

Presenting the new and improved DeepSource Java Analyzer – we've applied several memory and speed optimizations, making ...

These videos were made for DiscoverE's second MOOC, Intro to App Design, which was released in October 2015. This is a free ...

Hardcoding credentials in code is never a good idea. If your source code falls into the hands of a malicious entity, they can use ...

What gets measured gets managed, indeed. Every repository on DeepSource now has a 'Reports' section with 6 brand-new ...

The DeepSource Scala Analyzer detects more than 100 different types of issues spread across categories like performance, bug ...

Calculating days until the user's next birthday.

Automatically create constructors, getters, and setters in IntelliJ.

Find out how to specify which classes can and cannot access the methods and properties in other classes. Note: narration at 1:54 ...

This video explains the core concepts of Vaadin Flow. 0:00 - Everything is a component 0:15 - Use layouts to build views 0:31 ...

JDoc4Droid is a free Javadoc™ viewer for Android™. JDoc4Droid is available on Google Play: ...

Using the try-with-resources construct will allow Java to close files for you automatically so you don't have to do it explicitly.

Mat shows you a small mistake that can sneak into your code when using async/await and how to fix it! If you have questions or ...

Simple Rest Service - Nano Skill 1 - provides a guide for 3 step scripts that will generate a Simple Greeting Rest Service with a ...

A faster way of building modern web apps on Spring Boot. Learn how Vaadin's new TypeScript APIs simplify web app ...

99 bottles of beer on the wall in JavaScript.

Learn when to use System.out.print() and when to use System.out.println().