In this post we are going to find the total number of spaces in a given string. I have a string which contains spaces at multiple places and i just want to count them all. We can achieve this in various ways. Here, i am sharing some of these methods. Why i am doing this in various ways and sharing with you is just to show you the performance of different approaches of problem solving and also to share some interesting tricks to solve this problem in different manners. I am not going to cover all the possible ways to solve this problem and in fact you can achieve this in some other ways too. In case you want to share your own method, I welcome it you all to share this in comment section of this post.
Create a demo table as below and then put some demo data … More