gre

/*
 * This work is free. You can redistribute it and/or modify it under the
 * terms of the Do What The Fuck You Want To Public License, Version 2,
 * as published by Sam Hocevar. See the COPYING file for more details.
 */
/*
 * Easing Functions - inspired from http://gizma.com/easing/
 * only considering the t value for the range [0, 1] => [0, 1]
 */
EasingFunctions = {

mattt

ASCIIwwdc Viewing Statistics

June 1, 2014 – September 15, 2014

Percentage of total visits for sessions among the top 100 pages on ASCIIwwdc.

Initial Takeaways

• Vast majority of views for 2014 sessions, as might be expected
• Top 6 most-watched session all involve view controllers & Interface Builder (accounting for 1/4 of total traffic)
• "What's New in X" sessions are extremely popular

ipedrazas

function drips(){
    docker ps -q | xargs -n 1 docker inspect --format '{{ .NetworkSettings.IPAddress }} {{ .Name }}' | sed 's/ \// /'
}

maxivak

Custom submit button in simple_form and bootstrap 3

Objective

It is easy to add wrappers for input components in simple_form, but it takes some time to modify rendering of buttons ("f.button").

We want to have this in our form:

= f.button :submit_cancel, 'Save'

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

johannrichard

# Defaults / Configuration options for homebridge
# The following settings tells homebridge where to find the config.json file and where to persist the data (i.e. pairing and others)
HOMEBRIDGE_OPTS=-U /var/lib/homebridge

# If you uncomment the following line, homebridge will log more 
# You can display this via systemd's journalctl: journalctl -f -u homebridge
# DEBUG=*

tlowrimore

module ActiveRecord
  module Scopes
    module SetOperations
      extend ActiveSupport::Concern

      class_methods do

        def union_scope(*scopes)
          apply_operation 'UNION', scopes
        end

olih

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

mitchellh

// +build windows

package screen

import (
	"fmt"
	"image"
	"reflect"
	"syscall"
	"unsafe"

jameslafa

desc "switch rails logger to stdout"
task :verbose => [:environment] do
  Rails.logger = Logger.new(STDOUT)
end

desc "switch rails logger log level to debug"
task :debug => [:environment, :verbose] do
  Rails.logger.level = Logger::DEBUG
end