Java method to convert string to number: [Integer.valueOf("12")]. If you want to convert numbers to strings, you can use the [String.valueOf(12)] method.
Conversion between string and int
(Recommended tutorial: java course)
Convert string to int:
Integer.valueOf("12")Convert int to string:
String.valueOf(12)
Conversion between char and int
First convert char to string
String str=String.valueOf('2')
Integer.valueof(str)
Or
Integer.PaseInt(str)
Integer.valueof returns an Integer object, and Integer.paseInt returns an int
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