title: JavaScript function declaration
body: <p>Are the JavaScript code snippets given below some sort of function declaration? If not can someone please give an overview of what they are?</p>
  
  <pre><code>some_func = function(value) {
      // some code here
  }
  </code></pre>
  
  <p>and</p>
  
  <pre><code>show:function(value){
     // some code here
  }
  </code></pre>