title: Explain Generics in layman style in C#?
body: <p>Duplicate of <a href="https://stackoverflow.com/questions/155260/what-is-the-functionality-within-c">What is the &quot;&lt; &gt;&quot; syntax within C#</a></p>
  
  <hr>
  
  <p>Actually i want to know 'why and when should i use generics?'.</p>
  
  <p>What is the need for it? </p>