| var body, canvas, color, ctx, grad, canvasAdjust=true; | |
| canvas = document.getElementsByTagName("canvas")[0]; | |
| ctx = null; | |
| grad = null; | |
| body = document.getElementsByTagName("body")[0]; | |
| color = 255; | |
| if (canvas.getContext("2d")) { | |
| var w = canvas.width; | |
| var h = canvas.height; | |
| ctx = canvas.getContext("2d"); |
| unless Rails.env.production? | |
| bot_files = Dir[Rails.root.join('app', 'messenger_bot', '**', '*.rb')] | |
| bot_reloader = ActiveSupport::FileUpdateChecker.new(bot_files) do | |
| bot_files.each{ |file| require_dependency file } | |
| end | |
| ActionDispatch::Callbacks.to_prepare do | |
| bot_reloader.execute_if_updated | |
| end |
Requirements are statements about an intended product which specify what it should do or how to do it. For requirements to be effectively implemented and measured, they must be specific, unambiguous and clear.
| #!/usr/bin/env bash | |
| # names of latest versions of each package | |
| export VERSION_PCRE=pcre-8.38 | |
| export VERSION_OPENSSL=openssl-1.0.2d | |
| export VERSION_NGINX=nginx-1.9.7 | |
| # URLs to the source directories | |
| export SOURCE_OPENSSL=https://www.openssl.org/source/ | |
| export SOURCE_PCRE=ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/ |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"> | |
| </script> | |
| <meta charset='utf-8' /> | |
| <title> | |
| infinite loop carousel(horizontal) | |
| </title> |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Leaflet Custom Simple Map Example</title> | |
| <meta charset="utf-8" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-1.0.0-b1/leaflet.css" /> | |
| <link rel="stylesheet" href="https://cdn.rawgit.com/ardhi/Leaflet.MousePosition/master/src/L.Control.MousePosition.css"> |
| class Api::RegistrationsController < Api::BaseController | |
| respond_to :json | |
| def create | |
| user = User.new(params[:user]) | |
| if user.save | |
| render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201 | |
| return | |
| else |
| package main | |
| import ( | |
| "log" | |
| "net/mail" | |
| "encoding/base64" | |
| "net/smtp" | |
| "fmt" | |
| "strings" |
There is a long standing issue in Ruby where the net/http library by default does not check the validity of an SSL certificate during a TLS handshake. Rather than deal with the underlying problem (a missing certificate authority, a self-signed certificate, etc.) one tends to see bad hacks everywhere. This can lead to problems down the road.
From what I can see the OpenSSL library that Rails Installer delivers has no certificate authorities defined. So, let's go fetch some from the curl website. And since this is for ruby, why don't we download and install the file with a ruby script?
When hosting our web applications, we often have one public IP
address (i.e., an IP address visible to the outside world)
using which we want to host multiple web apps. For example, one
may wants to host three different web apps respectively for
example1.com, example2.com, and example1.com/images on
the same machine using a single IP address.
How can we do that? Well, the good news is Internet browsers
