maxired

#How to do a radial blur in Gimp

Gimp as some function to do blur effects, but it is not clear how to do a radial blur : Blur part of an image, starting from a point, with a radius, and the effect beeing less and less strong the farer we are from the central point.

Here is a sample .

Here is the solution :

• start with an unblur image.
• copy the layer
• on the top layer apply a gaussian blur : "filter -> blur -> gaussian blur". Change parameters so that the image is blurry as you want. This settings would be the blurriest of your final image.

tonycoco

require "spec_helper"

describe ExampleController do
  context "GET #index" do
    let(:resources) { FactoryGirl.create_list(:resource) }

    before do
      get :index
    end

netpoetica

#Setting up Nginx on Your Local System ###by Keith Rosenberg

##Step 1 - Homebrew The first thing to do, if you're on a Mac, is to install homebrew from http://mxcl.github.io/homebrew/

The command to type into terminal to install homebrew is:

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

nodesocket

/* Flatten das boostrap */
.well, .navbar-inner, .popover, .btn, .tooltip, input, select, textarea, pre, .progress, .modal, .add-on, .alert, .table-bordered, .nav>.active>a, .dropdown-menu, .tooltip-inner, .badge, .label, .img-polaroid {
 	-moz-box-shadow: none !important;
	-webkit-box-shadow: none !important;
	box-shadow: none !important;
	-webkit-border-radius: 0px !important;
	-moz-border-radius: 0px !important;
	border-radius: 0px !important;
	border-collapse: collapse !important;
	background-image: none !important;

joelpt

This script dynamically embeds YouTube players into reddit comments wherever a comment references a YouTube video URL. It is a prototype of functionality I would like to see added to RES.

In Chrome:

• Download the Personalized Web extension
• Create a new rule:
  • Rule name: YouTube embedded in reddit comments
  • Match URLs: ^http://.+reddit.+\/
  • In 'Add HTML', paste the contents of script.js in this gist
• Click Save button.

daronco

# Ensures the model has an attr_accessor, attr_reader or attr_writer
# Examples:
#   it { should have_attr_accessor(:value) }
#   it { should have_attr_accessor(:value).read_only }
#   it { should have_attr_accessor(:value).write_only }
module Shoulda
  module Matchers
    module ActiveModel # :nodoc

      def have_attr_accessor(attribute)

n1k0

Put test1.js and test2.js into a tests/ directory, then run the suite:

$ casperjs test tests/ --pre=pre.js --includes=inc.js --post=post.js
Test file: /Users/nperriault/tmp/pre-inc/pre.js                                 
Hey, I'm executed before the suite.
Test file: /Users/nperriault/tmp/pre-inc/tests/test1.js                         
# this is test 1
Hi, I've been included.
PASS Subject is strictly true

johntyree

#!/usr/bin/env sh

# Download lists, unpack and filter, write to stdout
curl -s https://www.iblocklist.com/lists.php \
  | sed -n "s/.*value='\(http:.*=bt_.*\)'.*/\1/p" \
  | xargs wget -O - \
  | gunzip \
  | egrep -v '^#'

jhjguxin

In this article, I'll walk through a basic Rails (3.2.x) setup for creating a nested resource for two models. Nested resources work well when you want to build out URL structure between two related models, and still maintain a RESTful convention. This code assumes you are running RVM to manage Ruby/Gem versions, and Git for version control.

Creating a new Rails project

$ mkdir family # create rvm gemset 
$ echo "rvm use --create ruby-1.9.2@family" > family/.rvmrc 
$ cd family # install rails 
$ gem install rails # create new rails project 
$ rails new . # version control 

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"