Core Java
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Avoiding ClassCastException in Java: Scenarios to Fix Them
Java developers often encounter exceptions, and among the more common ones is ClassCastException. It occurs when an object is cast…
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Fixing ClassLoader Issues in Java: Dynamic Loading Explained
Java’s ClassLoader mechanism is a powerful feature that allows for the dynamic loading of classes at runtime. This flexibility is…
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Cracking Java’s Memory Model: Solving OutOfMemoryError in Large Apps
When developing large-scale applications in Java, one of the most common issues developers face is the dreaded OutOfMemoryError (OOM). This…
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Fixing ClassLoader Issues in Java’s Dynamic Loading
Java’s dynamic class loading mechanism allows programs to load classes at runtime, providing flexibility and modularity. However, ClassLoader issues can…
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Understanding Mockito Core vs Mockito Inline
Mockito is a popular mocking framework for unit testing in Java, allowing us to create mock objects and define their…
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How to Find the Closest Integer to a Target Value in a Java List
In this article, we will explore how to find the closest integer to a given target value in a Java…
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Detect Bugs Code With Spotbugs
SpotBugs is an open-source static code analysis tool for Java that helps developers identify potential bugs and code quality issues…
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Map Iterable to Object with MapStruct
In Java, working with Iterable types like lists are common, but sometimes we need to map a collection of objects…
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Modular arithmetic operations in Java
In competitive programming, handling large numbers efficiently is crucial. Often, problems require computing results under a certain modulo to avoid…
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