rishispeets · April 26, 2017 08:40
diff --git a/Calback error parameter handling b/Calback error parameter handling
 var fs = require('fs')

 fs.readFile('/Does/not/exist', handleFile)

 function handleFile (error, file) {
   if (error) return console.error('Uhoh, there was an error', error)
   // otherwise, continue on and use `file` in your code
 }
	var fs = require('fs')

	fs.readFile('/Does/not/exist', handleFile)

	function handleFile (error, file) {
	if (error) return console.error('Uhoh, there was an error', error)
	// otherwise, continue on and use `file` in your code
	}