fruitstand/examples/nodejs-mongodb-angularjs-web-development/ch05/buffer_slice.js

fruit stand

var numbers = new Buffer("123456789");
console.log(numbers.toString());
var slice = numbers.slice(3, 6);
console.log(slice.toString());
slice[0] = '#'.charCodeAt(0);
slice[slice.length-1] = '#'.charCodeAt(0);
console.log(slice.toString());
console.log(numbers.toString());