Bash functions, unlike functions in most programming languages do not allow you to return ... or you can pass in the name of a variable to use as the result variable. The examples below describe these ...

If you want to master functional programming, the best place to start is with the Java Function interface. This example will show you four different ways to implement this functional interface in your ...

as it’s this function that typically kicks off the Tomcat, Jetty or WebSphere Liberty environment that hosts a microservice. Java’s main method is composed of six terms — three reserved words, the ...

When you define macro variables, you can include macro functions in the expressions to manipulate the value of the variable before the value is stored. For example, you can use functions that scan ...

We often read (including in the book Advanced Bash-Scripting Guide by Mendel Cooper) that if we pass variable names as parameters to functions, they will be treated as string literals and cannot be ...

Among the clearly explained examples are models that show you how to build SAS data sets, use SAS functions for data translation, program more efficiently, relate information from multiple sources, ...