The
charAt(int index)
method of
String
returns the character at the specified index. Index 0 is the first character of the
String
, and the last character is at index
length()-1
. For example,
String eg = "An Immutable String";
char ch0 = eg.charAt(0); // ch0 gets 'A'
char ch1 = eg.charAt(1); // ch1 gets 'n'
char ch5 = eg.charAt(5); // ch5 gets 'm'
char ch18 = eg.charAt( eg.length()-1 ); // ch18 gets 'g'
char ch17 = eg.charAt( eg.length()-2 ); // ch17 gets 'n'
Notice that the method returns a value of type
char
.
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