printf, sprintf, and vsprintf for JavaScript
npm install formatformat
======
printf, sprintf, and vsprintf for JavaScript
Installation
============
npm install format
The code works in browsers as well, you can copy these functions into your project
or otherwise include them with your other JavaScript.
Usage
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var format = require('format')
, printf = format.printf
, vsprintf = format.vsprintf
// or if you want to keep it old school
, sprintf = format
// 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'
vsprintf('%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.
Precision is supported for floating point numbers.
License
=======
Copyright 2010 - 2014 Sami Samhuri sami@samhuri.net