title: Parallel coding Vs Multithreading (on single cpu)
body: <p>can we use interchangeably "Parallel coding" and "Multithreading coding " on single cpu?</p>
  
  <p>i am not much experience in both, 
  but i want to shift my coding style to any one of the above.</p>
  
  <p>As i found now a days many single thred application are obsolete, which would be better for future software industy as a career prospect?</p>