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var express = require('express'); | |
var RedisStore = require('connect-redis')(express); | |
express.socketio = require('socket.io'); | |
var app = express.createServer(); | |
app.configure(function() { | |
app.use(express.cookieParser() ); | |
app.sessionStore = new express.session.MemoryStore(); //Not recommended for production use | |
app.use(express.session({ |
// convert 0..255 R,G,B values to binary string | |
RGBToBin = function(r,g,b){ | |
var bin = r << 16 | g << 8 | b; | |
return (function(h){ | |
return new Array(25-h.length).join("0")+h | |
})(bin.toString(2)) | |
} | |
// convert 0..255 R,G,B values to a hexidecimal color string | |
RGBToHex = function(r,g,b){ |
Attention: the list was moved to
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This page is not maintained anymore, please update your bookmarks.
require 'rubygems' | |
require 'mechanize' | |
FIRST_NAME = 'FIRST_NAME' | |
LAST_NAME = 'LAST_NAME' | |
PHONE = 'PHONE' | |
EMAIL = '[email protected]' | |
PARTY_SIZE = 2 | |
SCHEDULE_RANGE = { :start_time => '19:00', :end_time => '20:30' } |
When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:
const Article = require('../../../../app/models/article');
Those suck for maintenance and they're ugly.
var gulp = require('gulp'); | |
var browserify = require('browserify'); | |
var notify = require('gulp-notify'); | |
var source = require('vinyl-source-stream'); | |
var watchify = require('watchify'); | |
var plumber = require('gulp-plumber'); | |
var less = require('gulp-less'); | |
var csso = require('gulp-csso'); | |
var watch = require('gulp-watch'); | |
var envify = require('envify'); |
/* ******************************************************************************************* | |
* THE UPDATED VERSION IS AVAILABLE AT | |
* https://github.com/LeCoupa/awesome-cheatsheets | |
* ******************************************************************************************* */ | |
// 0. Synopsis. | |
// http://nodejs.org/api/synopsis.html | |
'use strict'; | |
var | |
chalk = require('chalk'), | |
gulp = require('gulp'), | |
clean = require('gulp-clean'), | |
concat = require('gulp-concat'), | |
deporder = require('gulp-deporder'), | |
gulpif = require('gulp-if'), |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
'use strict'; | |
module.exports = function CustomError(message, extra) { | |
Error.captureStackTrace(this, this.constructor); | |
this.name = this.constructor.name; | |
this.message = message; | |
this.extra = extra; | |
}; | |
require('util').inherits(module.exports, Error); |