What is Stack Overflow and its advantages?

A stack overflow is an undesirable condition in which a particular computer program tries to use more memory space than the call stack has available. In programming, the call stack is a buffer that stores requests that need to be handled.

Stack Overflow is a platform where students and professionals post queries and answer questions about programming. It is a platform to showcase their knowledge. It is owned by the Stack-exchange Network. The answers are up-voted based on its usefulness to the community. Users can also use Stack-overflow to advance their careers. It is a community of more than seven million programmers.

Stack-overflow is a free community where programmers write quality answers that help other users. Based on the quality of answers, the people who have answered them gain popularity when other uses have up-voted the said answers. The following pie chart shows you the distribution of professionals on Stack Overflow.


  • It benefits your online reputation, which is important to potential employers, customers and clients.
  • It builds a network of technologists you can reach out to.
  • It provides an opportunity to expand your familiarity with specific technologies, exploring them in new contexts and ways.