elizas
Posts: 2
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| Posted: 02/26/2010, 3:34 AM |
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Below are some examples of conversion from one data type to another in java.
double to String :
String str = Double.toString(i);
long to String :
String str = Long.toString(l);
float to String :
String str = Float.tString(f);
String to integer : str = "25";
int i = Integer.valueOf(str).intValue();
or
int i = Integer.parseInt(str);
String to double :
Double d = Double.valueOf(str).doubleValue();
String to long:
long l = Long.valueOf(str).longValue();
or
Long L = Long.parseLong(str);
String to float :
Float f = Float.valueOf(str).floatValue();
decimal to binary : int i = 42;
String bin = Integer.toBinaryString(i);
Hope u this tip was useful.
Eliza
http://www.mindfiresolutions.com/Converting-datatype-in-Java-46.php
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