title: What is the difference between "Explicitly" and "Implicitly" in programming language?
body: <p>I would like to have a clear and precise understanding of the difference between the two.</p>
  
  <p>Also is the <code>this</code> keyword used to <strong>implicitly</strong> reference or <strong>explicitly</strong> ? This is also why I want clarification between the two?</p>
  
  <p>I assume to use the <code>this</code> keyword is to reference implicitly (being something withing the class) whilst explicitly (is something not belonging to the class itself) like a parameter variable being passed into a method.</p>
  
  <p>Of course my assumptions could obviously be wrong which is why I'm here asking for clarification. </p>