This problem was recently asked by Google. Given a list of numbers and a number k, return whether any two numbers from the list add up to k. For example, given [10, 15, 3, 7] and k of 17, return true ...

This is an example of a Javascript implementation of the List Adapter pattern used in Android. A list adapter is basically some code that takes some data, and displays it in a list. To make the list ...