jescalan

"A beginning programmer writes her programs like an ant builds her hill, one piece at a time, without thought for the bigger structure. Her programs will be like loose sand. They may stand for a while, but growing too big they fall apart.

Realizing this problem, the programmer will start to spend a lot of time thinking about structure. Her programs will be rigidly structured, like rock sculptures. They are solid, but when they must change, violence must be done to them.

The master programmer knows when to apply structure and when to leave things in their simple form. Her programs are like clay, solid yet malleable."

-- Master Yuan-Ma, The Book of Programming

guyellis

// Params
// 1. {} add a query in here if you don't want to select all records (unlikely)
// 2. $rename one or more fields by setting the keys of the object to the old field name and their values to the new field name.
// 3. Set multi to true to force it to operate on all documents otherwise it will only operate on the first document that matches the query.
//
// Run this in the MongoDB shell.

db.<collectionName>.update( {}, { $rename: { '<oldName1>': '<newName1>', '<oldName2>': '<newName2>' } }, {multi: true} )

jremmen

mmultiply = function(a,b) {
	return a.map(function(x,i) {
		return transpose(b).map(function(y,k) {
			return dotproduct(x, y)
		});
	});
}

dotproduct = function(a,b) {
	return a.map(function(x,i) {

CrowderSoup

var str = 'This is a test string.';
// Let's replace all spaces with ','
str = str.split(' ').join(',');

mikedugan

.sky-gradient-00, .sky-gradient-24 { background: #00000c; }
.sky-gradient-01 { background: linear-gradient(to bottom, #020111 85%,#191621 100%); }
.sky-gradient-02 { background: linear-gradient(to bottom, #020111 60%,#20202c 100%); }
.sky-gradient-03 { background: linear-gradient(to bottom, #020111 10%,#3a3a52 100%); }
.sky-gradient-04 { background: linear-gradient(to bottom, #20202c 0%,#515175 100%); }
.sky-gradient-05 { background: linear-gradient(to bottom, #40405c 0%,#6f71aa 80%,#8a76ab 100%); }
.sky-gradient-06 { background: linear-gradient(to bottom, #4a4969 0%,#7072ab 50%,#cd82a0 100%); }
.sky-gradient-07 { background: linear-gradient(to bottom, #757abf 0%,#8583be 60%,#eab0d1 100%); }
.sky-gradient-08 { background: linear-gradient(to bottom, #82addb 0%,#ebb2b1 100%); }
.sky-gradient-09 { background: linear-gradient(to bottom, #94c5f8 1%,#a6e6ff 70%,#b1b5ea 100%); }

jasondscott

//JS QuickSort

Array.prototype.quickSort = function() {

  var r = this;
  if(this.length <= 1) {
    return this;
  }
  var less = [], greater = [];

luoxiaoxun

C++:
class Solution {
public:
    string multiply(string num1, string num2) {
        // Start typing your C/C++ solution below
        // DO NOT write int main() function
        if(num1.size()==0||num2.size()==0) return "";
        string ret(num1.size()+num2.size()+1,'0');
        reverse(num1.begin(),num1.end());
        reverse(num2.begin(),num2.end());

Ocramius

<?php

use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;

/**
 * @ORM\Entity()
 * @ORM\Table(name="user")
 */
class User

aheckmann

/**
 * Module dependencies
 */

var express = require('express');
var fs = require('fs');
var mongoose = require('mongoose');
var Schema = mongoose.Schema;

// img path