String Functions

String Functions

Contains

Ends With

Equal Strings

Find Position

Formatting

Using Print Formatting

Lower Case

Join Strings

Starts With

String Length

Special Characters

Split a String

Substring

Upper Case

The methods and properties of the String type include:

String s="Andrew was here"

Example	Value	Comment
s.length()	14	The number of characters
s.equals("another")	false	Tests for equality
s.substring(2,7)	"drew"	Characters from position 2 to just before 7
s+" once"	"Andrew was here once"	The strings are concatenated using +
s.toUpperCase()	"ANDREW WAS HERE"	Also .toLowerCase()
s.indexOf("was")	6	Returns -1 if the substring is not there.
s.split(" ")	["Andrew","was","here"]	Returns an array of String.