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Get Ascii value for a Char

Yakubu Lawan
Greenhorn

Joined: Jan 23, 2002
Posts: 7
Please, I can't seem to find any function to get the ascii value of a Character e.g. 'A' is 65...
and also a function to convert decimal to hexadecimal.
Thanks.
Bosun Bello
Ranch Hand

Joined: Nov 06, 2000
Posts: 1506
There might be a function but I am not sure. You can just cast your character to an int though, as in...
System.out.println("A is : " + (int)'A');


Bosun (SCJP, SCWCD)
So much trouble in the world -- Bob Marley
William Brogden
Author and all-around good cowpoke
Rancher

Joined: Mar 22, 2000
Posts: 12682
    
    5
For characters in the ASCII range 0 - 127, the value in a Unicode char is the same as ASCII. You can cast it to a byte or int.
For a function to format an int as a hexidecimal or other base string, look at the Integer class static methods.
String s = Integer.toHexString( myint )
Bill


Java Resources at www.wbrogden.com
Mike Curwen
Ranch Hand

Joined: Feb 20, 2001
Posts: 3695

Moved from Servlets -> Java In General - Beginner
 
I agree. Here's the link: http://aspose.com/file-tools
 
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