dawnerd

setInterval(function() {
  console.log([s = [86400000, 3600000, 60000, 1000]][0].map(function(t) {
      return ("0" + [(t===s[0] && (remaining = (future - ~~(+new Date()/1000))*1000)), left = ~~(remaining/t), remaining -= left*t][1]).slice(-2);
  }).join(':'));
}, [1000, future = +new Date()/1000 + 100000][0]);

ticean

#!/bin/bash
############################################################
# Recursively peruses a directory and converts MKV files 
# to MP4 for streaming to Xbox360.
#
# @author: Ticean Bennett
# @url:    http://ticean.com
# @see:    http://trac.handbrake.fr/wiki/CLIGuide#options
#
# @param file The complete file path.

remy

function Track(src, spriteLength, audioLead) {
  var track = this,
      audio = document.createElement('audio');
  audio.src = src;
  audio.autobuffer = true;
  audio.load();
  audio.muted = true; // makes no difference on iOS :(
  
  /* This is the magic. Since we can't preload, and loading requires a user's 
     input. So we bind a touch event to the body, and fingers crossed, the 

mattpodwysocki

nodeconf slides - 2011

a list of slides from nodeconf

you may want to take a look at the jsconf-gist too!

• Node v0.5 Roadmap - Ryan Dahl
• Debugging A Large Node Cluster - Matt Ranney
• Socket.IO (0.7) - Guillermo Rauch
• dnode: freestyle rpc - James Halliday

pjkix

#!/bin/bash

## v1.0.6
## this script will gernerate css stats

### example output

# CSS STATS
# ----------
# Floats:  132

oodavid

Backup MySQL to Amazon S3

This is a simple way to backup your MySQL tables to Amazon S3 for a nightly backup - this is all to be done on your server :-)

Sister Document - Restore MySQL from Amazon S3 - read that next

1 - Install s3cmd

this is for Centos 5.6, see http://s3tools.org/repositories for other systems like ubuntu etc

rantav

A few show tricks to find slow queries in mongodb

Enable profiling

First, you have to enable profiling

> db.setProfilingLevel(1)

Now let it run for a while. It collects the slow queries ( > 100ms) into a capped collections, so queries go in and if it's full, old queries go out, so don't be surprised that it's a moving target...

janikvonrotz

Introduction

For this task we are going to configure a duplicity script wrapper. Unregarded of the installation instructions it's expected that you have already signed up for an Amazon account and know how to use their services.

Requirements

• Ubuntu server
• duplicity, Git, GnuPG
• MySQL

manigandham

Strictly Frameworks

• Mobiledoc - github.com/bustle/mobiledoc-kit - framework to build editors with a standardized JSON structure
• ShareDB - github.com/share/sharedb - framework to sync any JSON document using operational transforms, add real-time collaborative editing to anything else
• Bangle.dev - github.com/bangle-io/bangle.dev - toolkit built for building editors, based on prosemirror

Abstracted Editors

These use separate document structures instead of HTML, some are more modular libraries than full editors

eine

#!/bin/sh

mkdir -pv traefik && cd traefik
printf "version: '2' \n\
\n\
services: \n\
  traefik: \n\
    image: traefik \n\
    restart: always \n\
    ports: [ '80:80', '8080:8080' ] \n\