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The Java Developers Almanac 1.4Order this book from Amazon. |
e130. Parsing and Formatting a Big Integer into Binary, Octal, and HexadecimalBigInteger bi = new BigInteger("1023"); // Parse and format to binary bi = new BigInteger("1111111111", 2); // 1023 String s = bi.toString(2); // 1111111111 // Parse and format to octal bi = new BigInteger("1777", 8); // 1023 s = bi.toString(8); // 1777 // Parse and format to decimal bi = new BigInteger("1023"); // 1023 s = bi.toString(); // 1023 // Parse and format to hexadecimal bi = new BigInteger("3ff", 16); // 1023 s = bi.toString(16); // 3ff // Parse and format to arbitrary radix <= Character.MAX_RADIX int radix = 32; bi = new BigInteger("vv", radix); // 1023 s = bi.toString(radix); // vv
e127. Operating with Big Decimal Values e128. Setting the Decimal Place of a Big Decimal Value e129. Performing Bitwise Operations with BigInteger e131. Parsing and Formatting a Byte Array into Binary, Octal, and Hexadecimal © 2002 Addison-Wesley. |