Enterprise Java development strategy

Learn about enterprise Java and Java EE applications and software development. Our coverage of enterprise Java development includes the Java programming language; Java virtual machine (JVM) languages like Scala, Groovy and Grails; domain specific languages (DSLs); and other software programming languages.

November 29, 2021 29 Nov'21
How to use jarsigner to sign JARs files example

Here's a quick example of how to use Java's jarsigner to digitially sign JAR files.
November 29, 2021 29 Nov'21
The 5 things devs should know about the Jakarta Servlet 6.0 API release

Jakarta EE 10 includes a full increment release of the Servlet API. Here are the top 5 features Java devs will enjoy when the Jakarta Servlet 6.0 API arrives.
September 14, 2021 14 Sep'21
All the changes between JDK 11 and the Java 17 LTS release

Wondering what's included in the new Java 17 LTS release? Here's a list of all the changes made to the JDK between the Java 11 and Java 17 LTS releases.
June 07, 2021 07 Jun'21
Delete Windows recovery partition on a Desktop or Lenovo Thinkpad

https://youtu.be/CMxze9XO6v8 Recovery drive partition removal If you've purchased a laptop from Lenovo or desktop from Asus, there's a good chance there's a hidden recovery partition immediately ...

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embedded operating system

An embedded operating system is a specialized operating system (OS) designed to perform a specific task for a device that is not a computer. Continue Reading
runtime

Runtime is a piece of code that implements portions of a programming language's execution model. Continue Reading
Python

Python is a high-level, general-purpose, interpreted object-oriented programming language. Continue Reading

Weigh the pros and cons of technologies, products and projects you are considering.

Binary and hexadecimal numbers explained for developers

For developers who are intimidated by bit shifts and hex operation, here's a thorough explanation of how binary and hexadecimal number systems work. Continue Reading
5 best Java 17 features that developers will love

The new Java 17 release contains plenty of new features that will intrigue developers. Here are five features that should push developers off the Java 11 LTS to JDK 17. Continue Reading
5 reasons why Java is still the best programming language

Here's why Java is still the most popular programming language for everything from mobile development to enterprise and server-side applications that empower the middle tier. Continue Reading

Learn to apply best practices and optimize your operations.

Problems with Java modules still plague developers

The Java Platform Module System promised to fix the missteps of the past. Unfortunately, it has repeated the problems that plagued OSGi and JBoss Modules. Continue Reading
3 simple Java Hello World examples

Are you a developer who's new to Java? Here are three ways to write a Hello World program in Java on Eclipse and get started with the popular programming language. Continue Reading
How do microservices API gateways aid monolith migrations?

How do you move a set of REST resources to microservices? One way is to use an API gateway. Follow this example to learn how migrate to microservices-oriented architecture. Continue Reading

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How to implement a remote Jenkins build trigger with a URL

This quick example will demonstrate how to implement a remote Jenkins build trigger. With the remote Jenkins build URL, a developer can call jobs from scripts, the CURL command and even Java code. Continue Reading
Jenkins GitHub Integration for CI/CD Pipelines

This CI/CD example shows you how the integration of Jenkins with GitHub includes not only the ability to pull GitHub code, but also to trigger Jenkins build jobs with webhooks as well. Continue Reading
'403: No valid crumb' Jenkins GitHub webhook error fix

Here's a quick fix to the "403 no crumb was included in the request" error you often see when a Jenkins GitHub webhook is configured incorrectly. Continue Reading