hagenburger

// Released under MIT license: http://www.opensource.org/licenses/mit-license.php

$('[placeholder]').focus(function() {
  var input = $(this);
  if (input.val() == input.attr('placeholder')) {
    input.val('');
    input.removeClass('placeholder');
  }
}).blur(function() {
  var input = $(this);

mislav

Pagination 101

Article by Faruk Ateş, [originally on KuraFire.net][original] which is currently down

One of the most commonly overlooked and under-refined elements of a website is its pagination controls. In many cases, these are treated as an afterthought. I rarely come across a website that has decent pagination, and it always makes me wonder why so few manage to get it right. After all, I'd say that pagination is pretty easy to get right. Alas, that doesn't seem the case, so after encouragement from Chris Messina on Flickr I decided to write my Pagination 101, hopefully it'll give you some clues as to what makes good pagination.

Before going into analyzing good and bad pagination, I want to explain just what I consider to be pagination: Pagination is any kind of control system that lets the user browse through pages of search results, archives, or any other kind of continued content. Search results are the o

samuel

#!/usr/bin/env python

from __future__ import with_statement

import contextlib
import logging
import os
import sys
import urllib2
from boto.ec2.connection import EC2Connection

kevinwright

class Filters[T] {

  //Some boilerplate-busting aliases
  type FilterResult = Either[Rejection, T]
  type FilterFunc = (T) => FilterResult

  //Handy helpers
  //Rejection can carry as much info as you wish;
  //  Filter name, value in error, an exception, etc.
  case class Rejection(input: T, msg: String)

tsabat

Prereq:

apt-get install zsh
apt-get install git-core

Getting zsh to work in ubuntu is weird, since sh does not understand the source command. So, you do this to install zsh

wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh

stonegao

import akka.actor.Actor
import akka.actor.ActorSystem
import akka.agent.Agent
import com.typesafe.config.ConfigFactory
import akka.event.Logging
import akka.actor.Props
import kafka.utils.Utils
import java.nio.ByteBuffer

vlfig

import scala.collection.mutable.WeakHashMap

/**
  * Utility traits for classes whose companion objects are to
  * intern their instances, never creating repeated objects.
  *
  * Instances are cached based on their immutable
  * arguments, as provided to companion object's {{apply()}}.
  */

viktorklang

/*
Copyright 2013 Viktor Klang
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
       http://www.apache.org/licenses/LICENSE-2.0
   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and

vmadman

[program:lss]
process_name=Shipper
command=java -jar /usr/local/logstash/bin/logstash-1.1.9-monolithic.jar agent --config /usr/local/logstash/conf/shipper.conf --log /usr/local/logstash/log/shipper.log
user=logstash
startretries=3
redirect_stderr=true
std_out_logfile=NONE
startsecs=3
environment=HOME="/usr/local/logstash/"

johnynek

// Run this with scala <filename>

/**
 * A Two-phase commit Monad
 */
trait Transaction[+T] {
  def map[U](fn: T => U): Transaction[U] = flatMap { t => Constant(fn(t)) }
  def flatMap[U](fn: T => Transaction[U]): Transaction[U] =
    FlatMapped(this, fn)