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Java 17 features – new since Java 11
Let’s know about the main new features introduces in Java 17 if you are using Java 11 at this moment.
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React Component for Google Ads
How to build a React component that is responsible for displaying a Google Adsense ad. An easy way to add ads without the need for third-party components.
Continue readingSwitch expression on Java 17
Java 17 includes the switch expressions into the language, which provides a more declarative and pleasant programming style, which we see in other programming languages.
Continue readingAdding vulnerabilities check on maven or gradle
Instructions to add the owasp dependency check plugin in maven or gradle and detect possible vulnerabilities as part of the dependencies of our applications.
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Understanding Sealed classes in Java 17
Sealed classes are an enhancement to the language included with LTS version 17 (included since version 16) of Java. Sealed classes or interfaces allow us to restrict what other classes and interfaces can extend from them.
Continue readingLock mechanism using Files on Java
Using Java NIO we can implement a locking mechanism, to access resources concurrently safely and maintaining the integrity of our information.
Continue readingPicocli – Easiness for CLI arguments in Java
Picocli, defines itself as the easiest way to create a rich cli application for JVM and no JVM environments.
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Connecting shell to a Node in Kubernetes
In case of requering to access a kubernetes node via shell with the nsenter script or the kubectl-ssh plugin we can do it. Without requiring SSH Keys, VPN, Bastion or credentials.
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Using collect in Scala
An advantage of Scala to Java is the number of method to use on collections (List, Seq, Buffer, etc), and implement the functional programming approach simplifying our code. In this article, we will understand the usage of the collect method and its benefits.
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