Sad Old Dad Does Coding

 Welcome to the World of Geocodes Have you ever wanted to see if an address is real and if it is get the geocode for it? Geocode, what is that? Ok, let's start with defining what a geocode is and what it can be used for. The location of everything on Earth can be defined as a set of latitude and longitude (a sort of set of coordinates). So, a geocode is simply this set of latitude and longitude that represents a geographic entity. Now that we know this, what is it used for. Simple, if you want to store a location on a Google map, it is easiest to store the geocode for it. If you have the geocode you can use it to add a marker to the map or even center the map. Another use is when you have several geocodes, you can build a fence on a map and then check the fence to see if a point is within the boundary of the fence, but that is for another post on another day, today we simply want to get the geocode for an address.  In this post I am going to take you through an example of how ...