I have hex byte string like “D09FD0B5D180D0BDD0B8D0BA” this is “Перник”. For each letter of the Cyrillic alphabet, I need 2 bytes. For “П” I need “D0 9F”. If I use: My problem is how from hex “D0 9F” to get int value “1055”. Or how from “D09FD0B5D180D0BDD0B8D0BA” to convert to “Перник”. Answer You didn’t specified the encoding, however it appears
I have the long value bits declared like so: long bits = len*8L; (304) System.out.println(bits); This outputs as 304 If I use the long name bits like so I get 0 & 0 respectively. System.out….
I have an integer that contains a hexa value. I want to extract the first characters from this hexa value like it was a String value but I don’t want to convert it to a String. In my case I can’t use String utilities like substring. Answer It’s important to understand that an integer is just a number. There’s no
I need to make a recursive method that converts a decimal into hexadecimal. I can’t use Integer.toHexString. EDIT:I tried this code but it doesn’t work properly Edit: Changed the default case and the if (n == 0) loop return statement and it works beautifully now. new code: Answer The problem is in your default clause: it should read: That will
Heading Is there a way to map an arbitrary string to a HEX COLOR code. I tried to compute the HEX number for string using string hashcode. Now I need to convert this hex number to six digits which are in HEX color code range. Any suggestions ? Answer If you don’t really care about the “meaning” of the color
I am trying to find the best way of getting round a design flaw in a web app I’m helping to support. One part of the service passes a parameter (“myparam”) to a .jsp page, which in turn calls a REST …