Add short article(Hacktoberfest accepted) :loudspeaker:

[JohnDigw]

Add your name as an author and the blog will be published/shared with your attribution heavy_check_mark Also, please make sure that the content isn't copied from other websites.

You can write :writing_hand: :book: for any topic that you want. It could be anything from data structures, algorithms, how to use some library, how to resolve some issues, code examples etc. The PR should follow the contribution guide and it shouldn't be too long(around 1 - 3 min read time) :hourglass_flowing_sand: .

[AravindHari]

Hey, @JohnDigw I can do the task