If you studied some front-end framework tutorials, you might have noticed that To-Do-Lists are kind of the new "Hello World" in Web App programming. S…
Create a window containing the string "Hello World! " (the trailing space is significant).
Make the text appear to be rotating right by periodic…
Similar to the task [GUI component interaction], write a program that presents a form with three components to the user:
a numeric input field …
Lambda Expressions in Java
Stream API in Java
List of users - find the average age of people above the age of 20
Map: to extract all ages, changes the type of list, not size
Filter: to extract all ages > 20…
In Java 8, every class which implements the java.util.Collection interface has a stream method which allows you to convert its instances intoStream objects.
Technically: typed interface
Also has: IntStream, LongStream, …