title: Loops in TypeScript
body: <p>I am experimenting to convert one of my CoffeeScript libraries to TypeScript. The experience is OK so far except I cannot find an equivalent for </p>
  
  <pre><code>locations = (new Location p.lat, p.lng for p in points)  
  </code></pre>
  
  <p>Do I have to write the old fashion <code>for(i = 0; i &lt; len; i++)</code> kind of loop for TypeScript?</p>