NHQ

        fs.stat('public/person/'+rez.doc._id, function(err, stats){
          console.log('stats: ' + JSON.stringify(stats)+'\n error: '+err);
        if (err || !stats.isDirectory())
          console.log(stats.isDirectory());
        });

>> stats: {"dev":51712,"ino":434027,"mode":16804,"nlink":2,"uid":0,"gid":0,"rdev":0,"size":4096,"blksize":4096,"blocks":8,"atime":"2011-07-21T21:26:18.000Z","mtime":"2011-07-21T21:26:18.000Z","ctime":"2011-07-21T21:26:18.000Z"}
 error: null

TypeError: Cannot call method 'isDirectory' of undefined

NHQ

console.log(require("assert").ok( err || (stats && stats instanceof fs.Stats) )) 
>> undefined for both cases


#### Case1 : if the dir does not exists:

fs.stat('public/person100000/'+rez.doc._id, function(err, stats){
          console.log('stats: ' + JSON.stringify(stats)+'\n error: '+err);
          //console.log(stats.isDirectory()); this would throw an error
        require("assert").ok( err || (stats && stats instanceof fs.Stats) )

NHQ

	fs.mkdir('public/bldgs/'+req.body._id, 777, function(e){console.log(e || 'written');
		fs.writeFile('public/bldgs/'+req.body._id+'/'+req.body._id+'.json', JSON.stringify(req.body), function(err){
			console.log(err || 'saved!');
			res.redirect('/'+req.params.code)
		})
	});

NHQ

// shortest distance to checking all relative distances
// because with an array of game objects, we don't need to check 
// each object's distance to all other objects
// That would duplicate work (don't want to check one against another
//	and the other against the one). So each one needs only be checked
// against objects to right of it

objects = [a,b,c,d,e,f,g] // each letter represents a game object (or comprises the object whole) ie {_id:"1234567", coord:[x,y], radius: 50}

function checkDistance(obj, target){

NHQ

function connect(dataset){

    (function dingdong (set, x){
      if(set == undefined){return}
      else{
        db.connect({async: true},function(error) {
            if (error) {
                return console.log('CONNECTION error: ' + error);
            }
            this.query().

NHQ

nhq:~ elenagragasin$ which npm
/Users/elenagragasin/local/node/bin/npm
nhq:~ elenagragasin$ which node
/usr/local/bin/node

NHQ:webdev elenagragasin$ npm --version

node.js:201
        throw e; // process.nextTick error, or 'error' event on first tick
              ^

NHQ

> Object.prototype.toJSON = function(){return JSON.stringify(this)};
> obj = {a:1};
> obj.toJSON();
// RangeError: Maximum call stack size exceeded

NHQ

var DONE= 0;
var Sound;
var paths= ['./build/default/sound', './build/release/sound', 'sound'];

while (paths.length) {
  var p= paths.pop();
  try { Sound= require(p) } catch (e) { continue }
  console.log("Módulo de sonido encontrado en: '"+ p+ "'");
  break;
}

NHQ

var	audioLib	= require('audiolib'),
	fs		= require('fs'),
	dev, osc, rec, path;
	
	var DONE= 0;
	var Sound;
	var paths= ['./build/default/sound', './build/release/sound', 'sound'];

	while (paths.length) {
	  var p= paths.pop();

NHQ

function floatToSignedInteger() {'...'}

var buffer = audiolib.sink().rec().join()

var i = 0, len = buffer.length

do {
  floatToSignedInteger(/* ??? */)
}
while { i < len}