Integer to String:
INT i = 42;
String str = integer.toString (i);
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String str = "" i
Double to string:
String str = double.tostring (i);
Long to string:
String str = long.tostring (l);
FLOAT TO STRING:
String str = float.tostring (f);
String to integer:
Str = "25";
INT i = integer.valueof (str) .intValue ();
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INT i = integer.parseint (STR);
String to double:
Double d = double.valueof (str) .doublevalue ();
String to long:
Long L = long.valueof (str) .longvalue ();
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Long L = long.parselong (str);
String to float:
Float f = float.Valueof (str) .floatvalue ();
Decimal to binary:
INT i = 42;
String binstr = integer.tobinaryString (i);
Decimal to Hexadecimal:
INT i = 42;
String hexstr = INTEGER.TOSTRING (i, 16);
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String hexstr = INTEGER.TOHEXSTRING (i);
Hexadecimal (String) To Integer:
INT I = Integer.Valueof ("B8DA3", 16) .intValue ();
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INT i = integer.parseint ("B8DA3", 16);
ASCII Code to String:
INT i = 64;
String achar = new character ((char) i) .tostring ();
Integer to ASCII Code (Byte):
CHAR C = 'a';
INT i = (int) c; // i will have the value 65 decimal
TO Extract Ascii Codes from a string:
String test = "abcd";
For (int i = 0; i CHAR C = Test.Charat (i); INT i = (int) C; System.out.println (i); } INTEger to Boolean: B = (i! = 0); Boolean to integer: i = (b)? 1: 0; Note: To Catch Illegal number converness Try { i = integer.parseint (astring); } Catch (NumberFormatexception E) { } v
