Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

Method and variable handles vs. Java reflection To truly understand MethodHandles and VarHandles —what they do and why they are useful—it’s helpful to know a few things about reflection in Java.

Another way to create strings is to use the new keyword, as in the following example. String s1 = new String("Hello world!"); That code will create an s1 string object and a reference variable. As ...

Call the Java String length () method Hold the value of the String length in a variable for future use Java String length method () The Java String class contains a length () method that returns the ...

To use this as a variable, set 'Allow User Variables=true' in the connection string.' Even though I already do have 'Allow User Variables=true' in the connection string. If anyone has any ideas how to ...

Expected behavior When setting the APPLICATIONINSIGHTS_CONNECTION_STRING environment variable in a Windows or Linux container I expect the java agent to pick this up and use it.

This post explains how to use variables in Java. Learn the primitive types (and what that means) and just why variables are so important for any coding!

This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!