Core Java
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JIT vs. AOT: Choosing GraalVM Native Image for Java
Java applications traditionally rely on Just-In-Time (JIT) compilation for performance optimizations. However, with the advent of GraalVM’s Native Image, developers…
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Java String Slicing Example
Python provides a powerful and concise way to slice Strings using simple syntax. However, Java does not have built-in String…
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JDK_JAVA_OPTIONS vs JAVA_TOOL_OPTIONS
1. Introduction JDK_JAVA_OPTIONS and JAVA_TOOL_OPTIONS are environment variables used to pass Java Virtual Machine (JVM) options to configure the JVM…
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Avro Schema From Java Class Example
Apache Avro is a data serialization system that is compact, fast, and ideal for distributed applications. Let us delve into…
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Java Maven OWASP Dependency-Check Example
With the increasing use of open-source libraries, ensuring software security has become a critical aspect of development. Many applications rely…
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Java Custom Linked List Implementation
Arrays store elements in a contiguous memory block, whereas a linked list spreads its nodes across different memory locations. Each…
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Java Execute JAR File Example
A JAR (Java Archive) file is a packaged collection of Java classes and resources that can be executed as a…
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Fix ClassCastException Ljava.lang.Object to Ljava.lang.Integer
In Java, the ClassCastException occurs when we attempt to cast an object to a subclass of which it is not…
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Java Micronaut in Docker: A Guide with Maven and Jib
Micronaut is a modern, JVM-based framework designed for building microservices and serverless applications. It’s known for its low memory footprint,…
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