So if you wish to remove all occurences of a certain char from a string you just need to use the String in-built function – replace(char,emptyChar).
For example, I wish to replace all occurences of ‘:’ from
String str = “bc:14:01:b0:3a:b8”;
To do so I replace the char ‘:’ with the empty one “” like this:
str = str.replace(“:”, “”);
And I get the desired output:
Yup, Is this simple ;).