gartenfeld

alfred://customsearch/Mozilla%20Developer%20Network%20Search/mdn/utf8/plus/https://developer.mozilla.org/en-US/search?q={query}

gartenfeld

// this is what you would do if you liked things to be easy:
// var stringifyJSON = JSON.stringify;

// but you don't so you're going to write it from scratch:

var stringifyJSON = function(obj) {
 
  if (obj===null) {
    return 'null';
  } else if (typeof obj === 'number' || 'boolean') {

gartenfeld

function Eratosthenes(max) {
  var elim = {},
      primes = [];
  for (var i=2; i<=max; i++) {
    if ( !elim[i] ) {
      primes.push(i);
      for (var j=i*2; j<=max; j+=i) {
        elim[j] = true;
      }
    }

gartenfeld

var f = function (n) {
    var s = "";
    // 0 is falsy, the ternary then evaluates to the value right of the colon
    s += n % 3 ? "" : "Fizz";
    s += n % 5 ? "" : "Buzz";
    // empty string is also falsy
    return s ? s : n;
};

console.log(f(7));

gartenfeld

  var solutions = {},
      coins = [1,5,7,9,11];

  var process = function (t) {
    if (t == 0) {
      // solved
      return 0;
    } else if (t < 0) {
      // wrong path; return really large number
      return 2e10;

gartenfeld

var array = [1, 3, 6, 6, 6, 6, 7, 7, 12, 12, 17],
    c = {}, // counters
    s = []; // sortable array

for (var i=0; i<array.length; i++) {
    c[array[i]] = c[array[i]] || 0; // initialize
    c[array[i]]++;
} // count occurrences

for (var key in c) {

gartenfeld

State of binary switches: 	0,0,0,0,0,0
Corresponding combination: 	
State of binary switches: 	0,0,0,0,0,1
Corresponding combination: 	100
State of binary switches: 	0,0,0,0,1,0
Corresponding combination: 	5
State of binary switches: 	0,0,0,0,1,1
Corresponding combination: 	5,100
State of binary switches: 	0,0,0,1,0,0
Corresponding combination: 	4

gartenfeld

function ArrayAdditionI(arr) { 

  // code goes here
  var max = Math.max.apply( Math, arr ),
      idx = arr.indexOf(max);
  if (idx>-1) { arr.splice(idx, 1) }
  return arr
         
}

gartenfeld

mongorestore --host mongodb1.example.net --port 37017 --username user --password pass /opt/backup/mongodump-2011-10-24

gartenfeld

function getQuery (searchString, callback) {

    mongo.MongoClient.connect(
        uri, 
        function(err, db) {
            if(err) throw err;

            query = { "$text": { "$search": searchString.toString() } };

            var cursor = db.collection("quotes").find(