December 2013
Beginner to intermediate
372 pages
11h 42m
English
What if everyone in the world had the first name of John? A conversation might go like this: “John told me that John and John were going to the concert, but John didn’t want to see John playing guitar, he wanted to see John.” This doesn’t make any sense. People have different names: John, Mary, Frank, Bob. But even that may not be good enough if too many people are named Frank. So we also have last names, and even middle names. This makes for a conversation that goes something like this: “Bob told me that Mary and Frank were going to the concert, but Bob didn’t want to see Frank Alves playing the guitar, he wanted to see Frank Moore.”
In the same way websites must also have different—unique—names ...