paulgambill

/**
 * Retrieves all the rows in the active spreadsheet that contain data and logs the
 * values for each row.
 * For more information on using the Spreadsheet API, see
 * https://developers.google.com/apps-script/service_spreadsheet
 */
function readRows() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var rows = sheet.getDataRange();
  var numRows = rows.getNumRows();

hopsoft

# lib/tasks/db.rake
namespace :db do

  desc "Dumps the database to db/APP_NAME.dump"
  task :dump => :environment do
    cmd = nil
    with_config do |app, host, db, user|
      cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
    end
    puts cmd

rickt

//
// EDIT: this code is now old
//       i have recently (april 2016) updated it to use the new golang.org/x/oauth2 lib
//       you can get the new analytics dumper at the below url: 
//       https://gist.github.com/rickt/d839564155cac15d59b6027668d8cb64
//

package main

import (

pkuczynski

MIT License

Copyright (c) 2014 Piotr Kuczynski

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWAR

vvo

# sets the proxy cache path location, max size 2g
proxy_cache_path  /data/nginx/cache  levels=1:2 keys_zone=STATIC:100m inactive=24h max_size=2g;

# transfers the `Host` header to the backend
proxy_set_header        Host $host;

# uses the defined STATIC cache zone
proxy_cache             STATIC;

# cache 200 10 minutes, 404 1 minute, others status codes not cached

tskaggs

Convert MOV to GIF using FFmpeg and ImageMagick

I tried a few different techniques to make a GIF via command-line and the following gives me the best control of quality and size. Once you're all setup, you'll be pumping out GIFs in no time!

Preparation

Install FFmpeg

• $ brew install ffmpeg [all your options]
  • Example: $ brew install ffmpeg --with-fdk-aac --with-ffplay --with-freetype --with-frei0r --with-libass --with-libvo-aacenc --with-libvorbis --with-libvpx --with-opencore-amr --with-openjpeg --with-opus --with-rtmpdump --with-schroedinger --with-speex --with-theora --with-tools

Install ImageMagick

thbar

require 'childprocess'

guard 'shell' do
  watch %r{^app/(.+)\.rb$} do |m|
    `killall rake`

    # Why this:
    # - spawn a child process to avoid locking Guard
    # - make sure that the child process has stdout and stdin otherwise it crashes
    # - bonus point: get REPL access in the simulator!

sanatgersappa

package main

import (
    "html/template"
	"io"
	"net/http"
	"os"
)

//Compile templates on start

aroop

exports.definition =

  config:
    adapter:
      type: "rest"
      name: "Agent"

  extendModel: (Model) ->
    _.extend Model::,
      url: ->

peterbraden

var cv = require('opencv')

new cv.VideoCapture(0).read(function(mat){

  mat.resize(200,100)

  mat.detectObject("./data/haarcascade_frontalface_alt.xml", {min : [30,30]}, function(err, faces){  
    for (var i=0;i<faces.length; i++){
      var x = faces[i]
      mat.ellipse(x.x + x.width/2, x.y + x.height/2, x.width/2, x.height/2);