Core Java
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Optimizing Code with JVM Tuning and Profiling Tools
Optimizing Java applications for performance requires not just writing efficient code, but also leveraging the powerful tools and techniques that…
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Convert Avro File to JSON File in Java
In today’s data-driven world, effective data serialization formats are crucial for efficient storage and transmission of information. Apache Avro and…
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Finding Years Starting Sunday And Year Range
Determining which years start on a specific day, such as Sunday, can be an interesting challenge, often required in scheduling,…
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Java Performance 2 * i * i Multiplication : 2 * (i * i) Faster Than 2 * i * i
When optimizing code, even small differences in expression syntax can impact performance. One such example is the difference between 2…
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Hibernate @TimeZoneStorage Example
1. Introduction Hibernate 6 introduces TimeZoneStorage annotation that specifies how the time zone information of a persistent property or field…
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JaCoCo: Achieving Comprehensive Code Coverage in Java
Achieving high code quality and reliability is crucial for any Java project, and one key aspect of this is code…
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Calling Getclass From a Static Context Example
1. Introduction In Java, the static keyword may be applied to an inner class (a class defined within another class),…
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JVM Monitoring: Dynamic Attach and Serviceability Agent Overview
The Java Virtual Machine (JVM) includes built-in diagnostics and monitoring tools, like the Dynamic Attach API and the Serviceability Agent…
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Checking if a Number is a Palindrome in Java
In coding challenges, checking if a number is a palindrome is a basic and common problem. A palindrome refers to…
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