mateogianolio

var fs = require('fs');

fs.readFile('subtitle.srt', function(error, data) {  
    if(error)
        throw error;
        
    var text = data.toString();
    var lines = text.split('\n');

    var output = [];

pyk

become active record migration expert (Rails 4.0.2)

workflow:

create model

$ rails g model NameOfModel
    invoke  active_record
    create    db/migrate/YYYYMMDDHHMMSS_create_name_of_models.rb

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

shunchu

t = 236 # seconds
Time.at(t).utc.strftime("%H:%M:%S")
=> "00:03:56"

# Reference
# http://stackoverflow.com/questions/3963930/ruby-rails-how-to-convert-seconds-to-time

mikhailov

# Nginx can serve FLV/MP4 files by pseudo-streaming way without any specific media-server software. 
# To do the custom build we use 2 modules: --with-http_secure_link_module --with-http_flv_module
# This module "secure-link" helps you to protect links from stealing away.
#
# NOTE: see more details at coderwall: http://coderwall.com/p/3hksyg

cd /usr/src
wget http://nginx.org/download/nginx-1.5.13.tar.gz
tar xzvf ./nginx-1.5.13.tar.gz && rm -f ./nginx-1.5.13.tar.gz

fritzsche

# (c) Thomas Fritzsche
# This is prove-of-concept coding only
# iOS devices insist on support for byte-rage http header, that is not native
# supported by rack apps like dragonfly
# this rack middleware will evaluate the http header and provide byte range support.

# For a dragonfly Rails (3.2.3) app I have tested this will call like this.
# I reload Rack::Cache that case trouble when initialized by Rails.
# This small trick makes it working :-)
#-----------------------

rstacruz

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

codeincontext

- Arts:
  - Design
  - Fashion & Beauty
  - Food
  - Literature
  - Performing Arts
  - Spoken Word
  - Visual Arts
- Business:
  - Business News