Learn how to execute tests based on the active Spring profile using JUnit 5.
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Java Weekly, Issue 486
Filed under Weekly Review
Another preview of Foreign Functions, Jakarta REST, Scala 3 annotations, Postgres power features, and Scalable Slack!
Configuring Protobuf Compilation with Custom Source Directories
Filed under Java
Learn how to configure a custom source directory for protobuf files.
Buffer Overflows in Java
Filed under JVM
Discover what Buffer Overflow is and the threats it poses to our system.
Parsing Date Strings with Varying Formats
Filed under Java Dates
Explore strategies for parsing multiple date formats at once.
Convert Integer to Hexadecimal in Java
Filed under Java Numbers
Learn how to convert an integer value to hexadecimal in Java.
Reuse StringBuilder for Efficiency
Filed under Java String
Explore the advantages of reusing a StringBuilder and explore a concrete example of how to do it.
Java Weekly, Issue 485
Filed under Weekly Review
Virtual threads in Java 21, Java profilers, a new build system for Java, auto-explain for Postgres, and Generative AI!
Integrate AWS Secrets Manager in Spring Boot
Filed under Spring Boot
AWS Secrets Manager is a good place to store credentials for databases or other services. We look at how to provide our Spring Boot application with secrets from Secrets Manager at runtime.