Let’s say, you have a value like e.g. a name and you’ll find out, whether this value exists in an array of names or not. How could you do this? Well, it’s quite simple. Here I’ll show you how.
Let’s say, you have a value like e.g. a name and you’ll find out, whether this value exists in an array of names or not. How could you do this? Well, it’s quite simple. Here I’ll show you how.