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.

AWS makes Arm-powered Lambda functions generally available Serverless functions able to use Graviton2 are said to offer better performance at lower cost.

AMS Lambda functions can be developed in Java, Go, PowerShell, Node.js, C#, Python, and Ruby. AWS has a list of events that can trigger a Lambda function with the most simple ones triggered as API ...