Learn about the bitwise operators in Java and how each of them work
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List Files in a Directory in Java
Filed under Java IO
Learn some different ways to list the files in a directory and subdirectories in Java.
Java Weekly, Issue 266
Filed under Weekly Review
A lightweight approach to CDI bean testing with Weld, plus a look at four quality gates you can use to evaluate whether your release is production-ready.
Spring Dependency Injection Series
Learn about Dependency Injection using the Spring framework.
Spring Data JPA Query by Example
Filed under Spring Data
Learn how to use Spring Data’s Query by Example API
Check If a String Contains Multiple Keywords in Java
Filed under Java String
Learn about various methods to determine if a Java String contains multiple keywords
OpenJDK Project Loom
Filed under Core Java, Java Concurrency
Learn about Project Loom’s attempt to introduce a lightweight concurrency construct to Java
Guide to XMPP Smack Client
Filed under Java, Networking
A quick guide to creating an XMPP client using Smack
Delete the Contents of a File in Java
Filed under Java IO
Learn various ways to remove the contents of a file without deleting the file.