Videos
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Tough sample Jenkins interview questions and answers for DevOps engineers
Applying for an engineering job where continuous integration is part of the description? Here are 10 tough Jenkins interview questions to prepare you for the DevOps engineering interview.
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SonarQube tutorial: Get started with continuous inspection
Consider this popular continuous inspection tool. In the first part of this SonarQube tutorial, we'll show you the seven deadly SonarQube metrics.
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Step-by-step SOAP web services example in Java using Eclipse
There was a time when creating a SOAP web service was an arduous task. In this step-by-step SOAP web services example in Java using Eclipse, let's show how times have changed.
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Maven Checkstyle Plugin example: How to enforce Java quality rules
Java Checkstyle rules can be applied to every build to ensure developers are following source code quality rules correctly. This Maven Checkstyle Plugin tutorial shows you how.
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Step-by-step Spring Boot RESTful web services example in Java using STS
In a previous tutorial, we explained the basic tenets of good RESTful web service design. In this step-by-step Spring Boot restful web services example, we implement it.
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A git reset hard example: An easy way to undo local commits and shift head
For those looking to undo a commit, the easiest way to do it is by using the git reset hard command. It's the easy way to reset the HEAD, the index and the working tree as well.
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Jenkins parameterized build example with String and Boolean parameters
It's easy to customize your Jenkins jobs when you add parameters to the build. This Jenkins parameterized build example with Boolean and String parameters is the first step to a fresh continuous integration pipeline.
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RESTful APIs tutorial: Learn key web service design principles
RESTful Java API designs shouldn't be hard to get right. This RESTful APIs tutorial shows core RESTful principles concerning URL structure and the effective use of HTTP methods.
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Standardizing app staging a key benefit to a Java configuration API
Payara's Mike Croft talks about the potential benefits of making a Java configuration API a standard part of the Java EE specification.
