printf and sprintf for JavaScript
npm install format
var Format = require('format')
, printf = Format.printf
, format = Format.format // aliased as sprintf as well
// Print 'hello world'
printf('%s world', 'hello')
var what = 'life, the universe, and everything'
format('%d is the answer to %s', 42, what)
// => '42 is the answer to life, the universe, and everything'
Supported format specifiers: b, c, d, f, o, s, x, and X.
See man 3 printf or man 1 printf for details.
Copyright 2010 Sami Samhuri sami.samhuri@gmail.com
MIT (see included LICENSE)