How to Join Strings in Java
Here’s how to join Strings in Java. If you have any questions, leave a comment or ask me on my social media.
Never Pass a Double as Argument When Constructing BigDecimal Objects in Java
See what happens when you pass a double as argument when constructing BigDecimal objects in Java. If you have any questions, leave a comment or ask me on my social media.
How to Create a Lazily Initialized Singleton in Java
Here’s how to create a lazily initialized singleton in Java. If you have any questions, leave a comment or ask me on my social media.
JDK 17 Is Out! See How to Improve the Quality of Your Code
Here’s a talk that I gave at the Jacksonville Java User Group that shows you how you can increase the quality of your code. You’ll see code enhancement examples with key features that came from Java 9 to 17.
How to Use Callable and Future to Run Tasks in Parallel
Here’s how to use Callable and Future to run parallel tasks in Java. If you have any questions, leave a comment or ask me on my social media.
How to Sort a Map by Its Values in Java
Here’s how to sort a Map by its values in Java. If you have any questions, leave a comment or ask me on my social media.
How to Use an In-memory File System in Your Tests With Google’s Jimfs
Here’s how to use an in-memory file system in your tests with Google’s Jimfs. If you have any questions, leave a comment or ask me on my social media.
How to Create a Valued Enum in Java
Here’s how to create a valued Enum in Java. If you have any questions, leave a comment or ask me on my social media.
How to Create a Thread Pool to Run Tasks Simultaneously and Reuse Threads
Here’s how to create a thread pool to run tasks simultaneously and reuse threads in Java. If you have any questions, leave a comment or ask me on my social media.
How to Format a Message in Java Using MessageFormat
Here’s how to format a message in Java using MessageFormat. If you have any questions, leave a comment or ask me on my social media.