The Java String replaceAll() returns a string after it replaces each substring of that matches the given regular expression with the given replacement.
Category: Articles
Oracle JDK Releases for Java 11 and Later
jdk.packager.services jdk.snmp This difference remains in order to provide a consistent experience for specific kinds of legacy us….
JDK 12: Switch Statements/Expressions in Action
My last post “Playing with JDK 12’s Switch Expressions” talked about use of the JDK 12 Ear…
JavaFX 11 early access on embedded – Gluon
The OpenJFX team, which includes developers from companies like Oracle and Gluon, as well as individuals, is working very hard to get the JavaFX 11 release for Windows, Mac OS X and Linux published later this month. While the release is stabilizing (early access builds are available), we are now also making JavaFX available in …
Java Weekly, Issue 245 | Baeldung
Another busy week, as this installment features a great introduction to Spring Boot Actuators and a powerful factory pattern for building test objects.
Payara Server & Payara Micro – Downloads
Download Payara Server & Payara Micro- Derived from GlassFish with 24/7 Support
Download Payara Support Services Overview Brochure
Download Payara Support Services Overview Brochure
Meet Helidon, a new open source Java microservices framework – JAXenter
You don’t have to create microservices with Java EE anymore. Meet Project Helidon, a set of Java libraries for writing microservices.
Is main a valid Java identifier
One of my kids is taking Java in high school and had this on one of his tests:Which of the following is a valid identifier in Java?a. 123javab. mainc. java1234d. {abcee. )whootHe ans…
Java String indexOf() method example – HowToDoInJava
The Java String indexOf() method returns the index of given character or string as method argument. If argument is not found in string, method returns -1.
Java 8 Convert Instant to LocalDateTime Example
In this post, we feature a comprehensive Example on Java 8 Convert Instant to LocalDateTime. First w…
Ajax File Upload with Servlet and Bootstrap
IntroductionIn this tutorial, we will check how Ajax file upload works with Servlets. Also we will…
Java String Class API Guide
As we know Strings are widely used in Java programming, are a sequence of characters. In the Java programming language, strings are objects.The Java platform provides the java.lang.String class to create and manipulate strings.
Fluent Design Style Text Field And Password Field For Java, JavaFX
I’ve just released version 4.5 of Java, JavaFX theme JMetro. This version adds new styles for the Te…