Replace words

PYTHON is one of the world’s most popular programming languages. In fact, it’s more so than ever. Python is also one of the most popular choices of backend programming. It is relatively new and has enormous library support.

Replace only the first word (=default) - case sensitive (=default)

Replace only the first word (=default) - case insensitive

Replace globally - case sensitive (=default)

Replace globally - case insensitive