What is the easiest way to do this in Javascript? Currently my code is a giant switch block, is there an easier way?
Current code:
function convertBintoHex(input){
input = ""+input;
while(input.length < 8){
input = "0" + input;
}
input = [input.substring(0,4),input.substring(4,8)];
var output = "";
for(var i in input){
switch(input[i]){
case "0000":
output += 0;
break;
case "0001":
output += 1;
break;
case "0010":
output += 2;
break;
case "0011":
output += 3;
break;
case "0100":
output += 4;
break;
case "0101":
output += 5;
break;
case "0110":
output += 6;
break;
case "0111":
output += 7;
break;
case "1000":
output += 8;
break;
case "1001":
output += 9;
break;
case "1010":
output += 'A';
break;
case "1011":
output += 'B';
break;
case "1100":
output += 'C';
break;
case '1101':
output += 'D';
break;
case '1110':
output += 'E';
break;
case '1111':
output += 'F';
break;
}
}
while(output.charAt(0) == 0 && output.length > 1){
output = output.substring(1);
}
return "0x" + output;
}
