title: What => means in property declaration (not a lambda expression)?
body: <pre><code>public override double TotalSpecialPower =&gt; 1000;
  </code></pre>
  
  <p>What does the <code>=&gt;</code> operator mean?</p>
  
  <p>I know that <code>=&gt;</code> is a lambda expression, but I don't know what it means in <code>public override double TotalSpecialPower =&gt; 1000;</code>.</p>
  
  <p>And also can anyone explain to me the <code>get</code> and <code>set</code> and how they work in the following code?</p>
  
  <pre><code>private int _health = 100;
  public int Health
  {
      get =&gt; _health;
      set { _health = value; CaluateHeath(); }
  }
  </code></pre>