Without the lambda, you would have to make a whole (callback) function separately then pass it using a function pointer — imagine you have a bunch of callbacks like this in your code. Surely, writing ...

The anonymous function here takes an argument x and calls the capitalize method on it. The map call ensures that the anonymous function is called once for each item. Modern C++ has lambda expressions.

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 ...

Creating an AWS Lambda function and trigger There are many ways to create a Lambda function, including plug-ins for IDEs like Eclipse and tools like the Serverless Framework.

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 … ...

With new support for named functions, LAMBDA and helper functions, spreadsheet calculations — especially with arrays — may be more efficient and elegant.

AWS Lambda SnapStart cuts Java startup times by initializing Java functions ahead of time and caching a snapshot of the initialized execution environment.