In other words, if I had named my function sum, it would've killed the built-in sum function that adds up the values in an array or vector. Because R has many hundreds of built-in functions, you ...

Now consider the functional programming notion of functions that return functions. This is less commonly encountered than functions as arguments. Listing 5 has an example from a common React ...

How can we apply these techniques with C? By default, every function defined in C is globally accessible. The closest thing C has to a module is a source (.c) file. We can encapsulate functions and ...

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 ...

Anonymous functions were introduced in the C# programming language long ago. Although anonymous functions have many benefits, they are not cheap. Avoiding unnecessary allocations matters, and this ...

The java.util.function package contains well over 40 different components, but if you can garner a good understanding of consumers, predicates, functions, unary types and suppliers, knowledge of the ...

Example 3.7: Goal-Programming a Product Mix Problem. This example shows how to use PROC LP to solve a linear goal-programming problem. PROC LP has the ability to solve a series of linear programs, ...