panthomakos

#!/usr/bin/env ruby

require 'benchmark'

REGEXPS = [
  /^no such file to load -- (.+)$/i,
  /^Missing \w+ (?:file\s*)?([^\s]+.rb)$/i,
  /^Missing API definition file in (.+)$/i,
  /^cannot load such file -- (.+)$/i,
]

Rodolfocartas

public static void downloadFile(final Long fileId) throws IOException {
        response.setHeader("Accept-Ranges", "bytes");
        notFoundIfNull(fileId);
        
        File underlyingFile = ... //load file
        String fileName = ...//name of the file

        Header rangeHeader = request.headers.get("range");
        if (rangeHeader != null) {
            throw new PartialContent(underlyingFile, fileName);

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

timothyklim

// app/controllers/Application.scala

trait SubdomainController extends Controller {
  def WithSubdomain(f: => String => Request[AnyContent] => Result) = Action { implicit request =>
    val splitDomain = request.domain.split("\\.")

    if (splitDomain.length < 2) {
      BadRequest("Domain not found!")
    } else {
      f(splitDomain.head)(request)

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

ayosec

package foo.bar

import spray.routing._
import spray.http._
import spray.http.StatusCodes.Forbidden


// See https://developer.mozilla.org/en-US/docs/HTTP/Access_control_CORS

case class Origin(origin: String) extends HttpHeader {

hollanddd

# RSpec 2.0 syntax Cheet Sheet

# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
module Player
  describe MovieList, "with optional description" do
  	  
	  it "is pending example, so that you can write ones quickly"
	  
	  it "is already working example that we want to suspend from failing temporarily" do
		pending("working on another feature that temporarily breaks this one")

JustinSDK

val s="print(\"quine\")";val v="val s=val v=val c=val p=";val c="\\\";";val p="print(v.slice(0,6)+c(1)+s.slice(0,6)+c.slice(0,2)+s.slice(7,12)+c.slice(0,2)+s.last+c.slice(1,3)+v.slice(6,12)+c(1)+v+c.slice(1,3)+v.slice(12, 18)+c(1)+c(0)+c(0)+c(0)+c.slice(1,3)+c.slice(1,3)+v.slice(18, 24)+c(1)+p+c.slice(1,3)+p)";print(v.slice(0,6)+c(1)+s.slice(0,6)+c.slice(0,2)+s.slice(7,12)+c.slice(0,2)+s.last+c.slice(1,3)+v.slice(6,12)+c(1)+v+c.slice(1,3)+v.slice(12, 18)+c(1)+c(0)+c(0)+c(0)+c.slice(1,3)+c.slice(1,3)+v.slice(18, 24)+c(1)+p+c.slice(1,3)+p)

jroper

class MyManagedResource extends ResourceController[String] {
  def index = Action(Ok("index"))

  def newScreen = Action(Ok("new"))

  def create = Action {
    Redirect(MyInjectableResource.reverseRoutes.index())
  }

  def show(id: String) = Action(Ok("Show " + id))

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