kalmbach

namespace :db do
  require "sequel"
  Sequel.extension :migration
  DB = Sequel.connect(ENV['DATABASE_URL'])
  
  desc "Prints current schema version"
  task :version do    
    version = if DB.tables.include?(:schema_info)
      DB[:schema_info].first[:version]
    end || 0

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

dhensby

#!/bin/bash
# To do:
#  - Force install (regardless of installed tarsnap version) via flag
#  - Set version via flag
#  - Set TMP_DIR via flag
#  - Skip software insall via flag
#  - Check signature automatically
VERSION=1.0.37
TMP_DIR=/tmp/tarsnap
REMOVE_DIR=false

spigists

.gform_wrapper ul {
  padding-left: 0;
  list-style: none; }

.gform_wrapper li {
  margin-bottom: 15px; }

.gform_wrapper form {
  margin-bottom: 0; }

data-enhanced

HTML5 Markup Template - Basic

A very basic starter template with fundamental HTML5 markup -- only the basics.

Based on HTML5 Bones | http://html5bones.com

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

speric

Chapter 1 - Object Oriented Design

The purpose of design is to allow you to do design later, and it's primary goal is to reduce the cost of change.

SOLID Design:

• Single Responsibility Principle: a class should have only a single responsibility
• Open-Closed Principle: Software entities should be open for extension, but closed for modification (inherit instead of modifying existing classes).
• Liskov Substitution: Objects in a program should be replaceable with instances of their subtypes without altering the correctness of that program.
• Interface Segregation: Many client-specific interfaces are better than one general-purpose interface.

insin

var INPUT_TYPES = 'color|date|datetime|datetime-local|file|month|number|password|range|search|tel|text|time|url|week'.split('|')

var App = React.createClass({
  getInitialState: function() {
    return {}
  },

  onChange: handleFormInputChange,

  render: function() {

Belphemur

# This script work on any system using systemd as the init process.
# It works on Debian/Raspbian Jessie.
# If you have Debian/Rapbian Wheezy and want to use this script with systemd 
# follow the information here : https://wiki.debian.org/systemd

# To easily download, install and set at startup:
# wget -O /tmp/download https://gist.github.com/Belphemur/3f6d3bf211b0e8a18d93/download && sudo tar -zxf /tmp/download --strip-components 1 -C /etc/systemd/system/ && sudo systemctl --reload-daemon && sudo systemctl enable Node-RED

# To consult the log : journalctl -u Node-RED
[Unit]

Zodiac1978

# Don't show errors which contain full path diclosure (FPD)
# Use that line only if PHP is installed as a module and not per CGI
# try using a php.ini in that case.
# Change mod_php5.c to mod_php7.c if you are running PHP7
<IfModule mod_php5.c>
  php_flag display_errors Off
</IfModule>

# Don't list directories
<IfModule mod_autoindex.c>