What is the charAt() method?

The charAt() method of the String class is used to extract a single character from a given string. The general form of the charAt() method is as follows:

charAt(int where)

Here, “where” specifies the index value of the character that is to be extracted from a given string. This index value must always be positive and refers to a position within a given string.

• Previous Entry: What is the Caspol.exe tool?
• Next Entry: What is the replace() method of the StringBuffer class?