title: Read large txt file multithreaded?
body: <p>I have large txt file with 100000 lines.
  I need to start n-count of threads and give every thread unique line from this file.</p>
  
  <p>What is the best way to do this? I think I need to read file line by line and iterator must be global to lock it. Loading the text file to list will be time-consuming and I can receive <code>OutofMemory</code> exception. Any ideas?</p>