List v’s Array
Discussion on which is the better choice of type to return from a method or function for multiple items. Both have their values, but flexibility gives you the most options.…
Discussion on which is the better choice of type to return from a method or function for multiple items. Both have their values, but flexibility gives you the most options.…
Every need to define an area and determine if a location is within that range? This is called a GeoFence. Very handy and useful for any kind of GPS tracking.…
Once you have GeoLocations, you can then make shapes for them. So we create a GeoShape Interface that allows us to define our shape. We implement a forEach() method to…
Ever have a list, that you need to paginate through? I certainly have, I created a simple method to ListUtils to make it easier. Several things had to be taken…