Java
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WeakHashMap In Java
A WeakHashMap in Java is a pretty popular data-structure among mid to senior-level Java developers. The WeakHashMap class is present in…
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Functional Java by Example | Part 7 – Treat Failures as Data Too
This is part 7 of the series called “Functional Java by Example”. The example I’m evolving in each part of…
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When using JAXB
Not many examples show this, but how you use JAXB in your application can make a huge difference in the…
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5 Refactoring Principles by Example
This post features five (mostly well-known) refactoring principles applied when refactoring real open-source code (Gradle Modules Plugin). Context When I…
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A New Era for Determining Equivalence in Java?
Liam Miller-Cushon has published a document simply called “Equivalence” in which he proposes “to create a library solution to help…
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Maven Dependency Scopes
Introduction: Managing dependencies is a core feature of Maven. When defining a maven dependency, the scope attribute defines the visibility…
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Spring Boot Error – Error creating a bean with name ‘dataSource’ defined in class path resource DataSourceAutoConfiguration
Hello guys, If you are using Spring Boot and getting errors like “Cannot determine embedded database driver class for database…
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Perils of opinionated frameworks, like Spring Boot. Inverting for opinionated code
We developers like abstraction. Without it, we could not build applications. Our programming disciplines even require that we code to…
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Complete Guide On TestNG Annotations For Selenium WebDriver
TestNG is a testing framework created by Cédric Beust and helps to cater a lot of our testing needs. It…
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