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3 ways to remove Java emojis from code

Don't let a Java emoji slow down development. Follow these three tips to get rid of pesky emojis in Java code and create clean, concise text.

Focus on the artifact for an organizational DevOps strategy

JFrog Shippable aims to simplify pipeline management. JFrog VP of Engineering Avi Cavale discusses strategies to implement DevOps with TheServerSide's Cameron McKenzie.

Quarkus becomes part of Red Hat Runtimes

With Quarkus, Red Hat targets the popular Spring Boot framework to help developers use Java as a first-class language to build microservices and container-based applications.

How HashMap and Hashtable differ for Java maps

When HashMap replaced Hashtable as part of the Java 1.2 release, it moved away from how developers previously used the collections API and Java maps.

What's the difference between Git log and reflog?

How do Git log and reflog differ? These examples show how the two commit history commands provide distinct results for a developer.

Coffee Talk: News & Insight

Why the pull request process could work beyond development
Bob Reselman 29 May 2020
The pull request process focuses on merit-based changed and an impartial review process to create improvements. It works well with open source software ...
How to create brand identity at the command line
Bob Reselman 22 May 2020
How can an organization utilize the command line to create brand identity? Software developers spend hours working in the command line. Take advantage of these...
Always move and rename Git files in an isolated commit
Cameron McKenzie 18 May 2020
Will there be a need to move or rename a Git file while you refactor your code? If so, don't mix code changes with file changes. Move and rename Git files in a...
How AI can help with requirements analysis tools
George Lawton 15 May 2020
Functional requirements and user stories create the blueprint for software applications. A good set of requirements can simplify developer's work when they ...
How to make multiple values per key in a Java map possible
Cameron McKenzie 14 May 2020
Need to add multiple values to a key in a Java HashMap but can't figure out how to do it? Here are three examples of how to solve the multiple values per key ...
How to fix the 'HttpServlet not found' error in Eclipse
Cameron McKenzie 30 Apr 2020
Have you run into the HttpServlet not found error? This tutorial will show you how to quickly fix this annoying Eclipse error message in three easy steps.
Tomcat vs WebSphere: How these application servers compare
Cameron McKenzie 29 Apr 2020
When it comes to Java application server comparisons, there isn't a starker contrast between two offerings than Apache Tomcat and IBM WebSphere. Right off the ...
Consider these developer volunteer opportunities during COVID-19
George Lawton 23 Apr 2020
As COVID-19 continues to affect the planet, there's an abundance of developer volunteer opportunities that can help health professionals and everyday people ...
Kubernetes 1.18 adds more power, addresses shortcomings
Bob Reselman 21 Apr 2020
Kubernetes is no doubt a powerful technology, but it has its shortcomings. For example, debugging under Kubernetes has always been a challenge. When it started...
Kubernetes adoption continues to rise, according to CNCF Survey 2019
Bob Reselman 20 Apr 2020
Kubernetes is a game-changing technology in the world of container orchestration. Its adoption has seen a meteoric rise in production use since its release in ...