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- // binary to Decimal
- public static int integerfrmbinary(String str){
- double j=0;
- for(int i=0;i<str.length();i++){
- if(str.charAt(i)== '1'){
- j=j+ Math.pow(2,str.length()-1-i);
- }
- }
- return (int) j;
- }
- // Binary to hexidecimal
- public static String binaryToHex(String bin) {
- return String.format("%21X", Long.parseLong(bin,2)) ;
- }
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