Learn how to use Java lambda expressions For those who are new to functional programming, basic Java lambda syntax can be a bit intimidating at first. Once you break lambda expressions down into their ...

That variable will continue to be accessible to the code in the lambda expression when the lambda expression executes. In this example, for instance, the variable MetaText is defined in the method ...

Like C# lambda expressions, Java 8 lambda expressions tie an argument list to a body. For example, (int x) -> x * x specifies an integer parameter that’s named x and returns the value of x squared.

Many developers get intimidated when they look at all the new APIs that accept lambda expressions as arguments, and wonder how they’ll ever figure out which Java function to use and what the proper ...

Using lambda expressions is a more compact way of wiring up events in both C# and Visual Basic. It also provides a way of passing parameters to an event without having to redefine the event's ...