title: Concatenate String in String Objective-c
body: <p>I want to place a string within a string. Basically in pseudo code:</p>
  
  <pre><code>"first part of string" + "(varying string)" + "third part of string"
  </code></pre>
  
  <p>How can I do this in objective-c? Is there a way to easily concatenate in obj-c? Thanks!</p>