AlexanderKozhevin · June 8, 2016 20:39
diff --git a/sample.html b/sample.html
 <!DOCTYPE html>
 <html>
 <body>

 <p>Click the button to loop through a block of code as long as i is less than 10.</p>

 <button onclick="myFunction()">Try it</button>

 <p id="demo"></p>

 <script>
 function myFunction() {
  
    var str = 'new hacking home network network mobility network less home genius smart drugs piano play iot javascript minsk afterparty functional programming reactive programming network of home cards memory overflow bike'

    var i = str.length;
    var chunks = [];
    var chunkSize = 30;
    while (i > 0) {
      var temp = str.substr(0, chunkSize);

      
      var lastSpaceIndex = temp.lastIndexOf(' ');
      if (i<chunkSize){
        lastSpaceIndex = i;
      }
      var newChunk = temp.substr(0, lastSpaceIndex);
      console.log(newChunk)
      chunks.push(newChunk)
      str = str.substr(newChunk.length)
      console.log(str)
      i -= newChunk.length;
      console.log(i)
    }
    console.log(chunks)

 }
 </script>

 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<body>

	<p>Click the button to loop through a block of code as long as i is less than 10.</p>

	<button onclick="myFunction()">Try it</button>

	<p id="demo"></p>

	<script>
	function myFunction() {

	var str = 'new hacking home network network mobility network less home genius smart drugs piano play iot javascript minsk afterparty functional programming reactive programming network of home cards memory overflow bike'

	var i = str.length;
	var chunks = [];
	var chunkSize = 30;
	while (i > 0) {
	var temp = str.substr(0, chunkSize);


	var lastSpaceIndex = temp.lastIndexOf(' ');
	if (i<chunkSize){
	lastSpaceIndex = i;
	}
	var newChunk = temp.substr(0, lastSpaceIndex);
	console.log(newChunk)
	chunks.push(newChunk)
	str = str.substr(newChunk.length)
	console.log(str)
	i -= newChunk.length;
	console.log(i)
	}
	console.log(chunks)

	}
	</script>

	</body>
	</html>