title: How to create a String with format?
body: <p>I need to create a <code>String</code> with format which can convert <code>Int</code>, <code>Int64</code>, <code>Double</code>, etc types into <code>String</code>. Using Objective-C, I can do it by:</p>
  <pre><code>NSString *str = [NSString stringWithFormat:@&quot;%d , %f, %ld, %@&quot;, INT_VALUE, FLOAT_VALUE, DOUBLE_VALUE, STRING_VALUE];
  </code></pre>
  <p>How to do same but in Swift?</p>