Community driven content discussing all aspects of software development from DevOps to design patterns. The goal of a lambda expression in Java is to implement a single method. All Java methods have ...

What is lambda? You may know that it’s the eleventh letter in the Greek alphabet. Perhaps you recall from Physics that it’s the symbol used to represent wavelength in calculations, or you might have ...

LAMBDA defines the custom logic, and SCAN moves that logic through your data range.

Community driven content discussing all aspects of software development from DevOps to design patterns. The term lamdba function actually has its roots in Calculus. In mathematics, a lambda function ...

Q. There are formulas that I am repeatedly having to create in my Excel workbook, and there are no built-in functions in Excel that can do these calculations. Is there a quicker way to reuse the same ...

The discussion on the lambda-dev mailing list has started to address the issue of what the Java language syntax for lambdas / function literals ought to look like. Let’s look at a slightly non-trivial ...

A lot of programming languages these days feature lambda functions, or what I would be just as happy to call anonymous functions. Some people make a big deal out of these but the core idea is very ...