Need to boost the visibility of your question for solutions? Use the Experts Exchange Help Bell to confirm priority levels and contact subject-matter experts for question attention. Check out this how-to article for more information.
and replace with my own.
but also have to make sure if string is already present then it should be replaced instead of inserting. because if unproperly done it will leave two strings.
Join the community of 500,000 technology professionals and ask your questions.