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Escape JSON String in Java | Baeldung
Learn ways to escape a JSON String core Java or a library
Java boot camp helps students launch new careers – GCU Today
Bill Palowski served in the Air Force for 23 years. Christina Herman was a GCU student who changed her major three times and wasn’t sure what she wanted to do as a career. But after immersing themselves in four months in GCU’s Java Certificate Program, the new coders both were hired, before graduation, by a large technology consulting firm. They are examples of the success of the program, which made its debut this year. Palowski, Herman and five other Java boot camp students are finishing the camp Friday and held a showcase this week for industry leaders.
Builder As A (Fail-Fast) State Machine
This is an idea that came to me a few weeks ago while designing a “Generator” class that had to send…
The JVM Advent Calendar: How to Make Awesome Puzzlers With Java 12 – DZone Java
In this installment of the JVM Advent Calendar, we take a look at how to use Java 12 switch expressions, value breaks, arrow switch statements, and more.
A Java Developer Walks Into A Ruby Conference: Charles Nutter’s Open Source Journey
For his successful coleadership of JRuby during more than a decade, Charles Nutter received a Groundbreaker Award at Oracle Code One.
Top 10 Java stories of November: On the road to Angular v8, Amazon Corretto & more – JAXenter
December is upon us and so is the time to have our monthly review of the most clicked news! Angular v8, Spring Boot tutorial, SQL tricks & more.
Java Weekly, Issue 258 | Baeldung
A great week in the Java and Spring ecosystems, with three new Spring Boot releases, and a nice review of Spring Bean scopes and how they impact thread safety.
Installing Maven With Your JDK – DZone Java
Apache Maven is distributed in several formats. The simplest way to install Maven is to download a ready-made binary distribution archive — let’s take a look.
JMetro Version 5 Released
Version 5 of Java, JavaFX theme JMetro, has just been released.Here’s what’s new in this version…
How to map PostgreSQL Enums to JPA entity properties using Hibernate
IntroductionThe open-source hibernate-types project allows you to map JSON, ARRAY, YearMonth, Mont…
Java Factory Method Design Pattern Example
1. IntroductionIn this article we will discuss one of Java’s most common design patterns – Factory…
Create a User Interface with JSF
JSF is a component oriented MVC (Model View Controller) framework that’s a part of Java EE. It comes with a small set of basic components (widgets), a templating engine, and facilities for converting and validating input. JSF strongly builds on other APIs in Java EE.
Java using much more memory than heap size (or size correctly Docker memory limit)
For my application, the memory used by the Java process is much more than the heap size.The system where the containers are running starts to have memory problem because the container is taking m…
JAVA: Method Overloading and Throws Exception Handling
Let’s say I have the following code:public void methodOne(String argumentOne) { methodOne(argumentOne, false);}public void methodOne(String argumentOne, boolean equality) { //App logic…