Java
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Spring Bean Scopes
Introduction: Spring core container instantiates beans and manages their life-cycle. While defining a bean, we can provide its scope. Unless…
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Java 12: Switch Expressions
In Java 12, the switch statement has been enhanced so that it can be used as an expression. It is…
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TestNG Listeners In Selenium WebDriver With Examples
There are different interfaces provided by Java that allows you to modify TestNG behaviour. These interfaces are further known as…
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Generating setters and getters using Java::Geci
In the article , we created very simple hello-world generators to introduce the framework and how to generate generators generally.…
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Reactive Relational Database Transactions
Spring Framework announced recently to ship with support for reactive transaction management.Let’s take an in-depth look at how this works…
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AWS Lambda Event Source Mappings: bringing your triggers to order from chaos
Recently we introduced two new AWS Lambda event sources (trigger types) for your serverless projects on Sigma cloud IDE: SQS…
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Spring Boot YAML Configuration
In this quick tutorial, we’ll learn how to use a YAML file to configure properties of a Spring Boot application.…
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Data Modeling in Cassandra
In Relational Data Models, we model relation/table for every object in the domain. In case of Cassandra, this is not…
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Jakarta EE without javax: the world won’t end this time either
If you missed the news, Oracle is donating the Java EE specification to the Eclipse foundation. This decisions has followed…
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