Up to a point, it is better to just let the snags [bugs] be there than to spend such time in design that there are none. Alan M. Turing
Write a program to implement Regular expression matching. The program should take the string, expression as arguments and match the strings using a regular expression.
Does the string contain space: true Number of space between the strings: 4 Hello How are you Replace space with tab in the string: Hello How are you