artpolikarpov

/*
Функция для одновременной подсветки ссылок с одинаковым href,
на вход принимает:
1) selector — джеквери-селектор ссылок, чтобы
была возможность включить дублирующую подсветку в определённом фрагменте;
2) hoverClass — какой класс добавить по ховеру и псевдо-ховеру.

Инициализация для всего документа:
doubleHover('a', 'hover');

beccasaurus

apps = {
  'localhost.first' => ->(env) { [200, {'Content-Type' => 'text/plain'}, ['App 1']] },
  'localhost.second' => ->(env) { [200, {'Content-Type' => 'text/plain'}, ['App 2']] }
}

run ->(env) do
  request = Rack::Request.new(env)

  if app = apps[request.host]
    app.call(env)

barelyknown

# Simple approach to sending email from the Rails console
# Implementation idea courtesy of Steve Klabnik
# http://blog.steveklabnik.com/posts/2012-09-09-random-ruby-tricks--class-new

# Create the mailer class with a block and assign to a variable
mailer = Class.new(ActionMailer::Base) do
  def example_message
    mail(to: "test@test.com", from: "test@test.com", subject: "Example Message") do |format|
      format.text { render text: "Example message body" }
    end

josevalim

Sinatra like routes in Rails controllers

A proof of concept of having Sinatra like routes inside your controllers.

How to use

Since the router is gone, feel free to remove config/routes.rb. Then add the file below to lib/action_controller/inline_routes.rb inside your app.

bf4

# A sample Gemfile
source "https://rubygems.org"

gem 'mechanize'

mattt

Howdy howdy, NSHipsters!

If you alloc init an NSCalendar, you'll notice that New Year's Eve falls on a Monday this year, a.k.a. "the day NSHipster is published every week". What fun!

So in celebration of the upcoming year++, I thought it'd be fun to compile a list of some of your favorite tips and tricks of the trade. Submit your favorite piece of Objective-C trivia, framework arcana, hidden Xcode feature, or anything else you think is cool, and you could have it featured in the year-end blowout article. Just comment on this gist below!

Here are a few examples of the kind of things I'd like to see:

• StaticObjcMethods from [Apple]((http://developer.apple.com/library/mac/#samplecode/CocoaTipsAndTricks/Introduction/Intro.html): Demonstrates how to use static Objective-C m

BenedictC

#define EMKStringableEnum(ENUM_NAME, ENUM_VALUES...) \
\
typedef enum { \
    ENUM_VALUES \
} ENUM_NAME; \
\
\
\
static NSString * ENUM_NAME##ToString(int enumValue) { \
    static NSString *enumDescription = @"" #ENUM_VALUES;  \

cjmeyer

#! /usr/bin/env bash

# Target and build configuration.
TARGET=arm-none-eabi
PREFIX=/opt/arm-none-eabi-4.7.1

# Sources to build from.
BINUTILS=binutils-2.23.1
GCC=gcc-4.7.1
NEWLIB=newlib-1.20.0

AlexDenisov

pman

Generates PDF from man page and opens it within Preview.app.

Install

curl -o /usr/local/bin/pman https://gist.githubusercontent.com/AlexDenisov/4294335/raw/9fe40c81f6fc94760e81040d2636d0e703fc676f/pman.pl
chmod +x /usr/local/bin/pman

Usage

ssylvan

#define USE_ROBIN_HOOD_HASH 1
#define USE_SEPARATE_HASH_ARRAY 1

template<class Key, class Value>
class hash_table
{
  static const int INITIAL_SIZE = 256;
	static const int LOAD_FACTOR_PERCENT = 90;

	struct elem