Python, JavaScript & C++ examples - Void function, Functions in Programming that require or return a Value discussed in brief for beginners.

These are also called aggregating functions in DB2. An example of a column function is the built-in function AVG(). An external column UDF cannot be defined to DB2, but a column UDF that is sourced on ...

The primary use of lambda is in specifying short callback functions. For example, if you wanted to sort a list of names with case-insensitivity, you might write this: names.sort(key=lambda n: n.lower( ...

The repository contains examples that demonstrate the principles of writing elegant functional code. FunctionCompositionDemo: This class demonstrates function composition in Java by chaining ...

Unsafe Programming. Now that we are done with the basics of C#, there’s one particular topic that will catch the fancy of most C/C++ programmers: pointers. Most people think that C# carries no concept ...

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, ...