Concurrent undo cycle, virtual thread pinning, Kafka worker on virtual threads, Java in Netflix, and no silver bullet in databases. A good week.
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Baeldung Author
baeldung
This is the standard author on the site. Most articles are published by individual authors, with their own profiles, but when multiple people have a strong contribution, we publish collectively here.
Here's what I've written (so far):
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Java Weekly, Issue 510
Filed under Weekly Review
Unused variables, pinned threads, class-file API, concurrent undo cycle, strategy pattern, and managerial skills!
Unnamed Patterns and Variables in Java
Filed under Core Java
Learn about an exciting preview feature in Java 21: unnamed patterns and variables.
Increment Character in Java
Filed under Core Java
Learn how to generate a sequence of characters from ‘A’ to ‘Z’ in Java.
Java Weekly, Issue 509
Filed under Weekly Review
Virtual threads, Java 21, more switch enhancements, GraalOS, JVM stack size, and updating events in EDA!
Code Snippets in Java API Documentation
Filed under Core Java
Explore how to add code snippets into documentation using the @snippet tag.
Difference Between permitAll() and anonymous() in Spring Security
Filed under Spring Security
Learn about the methods permitAll() and anonymous() of the class HttpSecurity from Spring Security Framework.
Merge Two Arrays and Remove Duplicates in Java
Filed under Java Array
Explore various methods of merging the contents of two arrays and eliminating the duplicates.
How To Convert Excel Data Into List Of Java Objects
Filed under Java Collections, Java IO
Learn about the usage of several libraries, such as Apache POI, Poiji, FastExcel, and JExcelApi, to read and convert data from Excel files into Java objects.