Question

what is the difference between replace and replace all​

Answer 1

Answer:

What's the difference between the java.lang.String methods replace() andreplaceAll() , other than that the later uses regex. A: Just the regex. They both replace all :) The replace() method is overloaded to accept both a primitive char and a CharSequence as arguments.

Answer 2

Answer:

Replace means it replace a thing from one place to another place.

Replace all means it will replace all the thing to different places