IT Nursery
I am working on a wordpress site for a client who wants an internal ‘intranet’ for his employees. The basic needs are: Communicate things in-house House important company documents...
When and why should I use public, private, and protected functions and variables inside a class? What is the difference between them? Examples: // Public public $variable; public function...
Initial Situation For a site I’m setting up I was looking into the whole field of securing uploads/downloads and restricting access to them based on user roles/capabilities. Of course...
I’m looking to use a few APIs and many come with keys, secret keys and passwords required to work. Where in WordPress can you store that information? Assuming anyone...
In Java, are there clear rules on when to use each of access modifiers, namely the default (package private), public, protected and private, while making class and interface and...
Of course it can be accessed as ClassName.var_name, but only from inside the class in which it is defined – that’s because it is defined as private. public static or private static variables are...
You are attempting to access a private member of ArrayList, part of its internal working that are not supposed to be used externally If you want to get the size...