SupermanScott

class SSEHandler(tornado.web.RequestHandler):
    def initialize(self):
        self.set_header('Content-Type', 'text/event-stream')
        self.set_header('Cache-Control', 'no-cache')
            
    def emit(self, data, event=None):
        """
        Actually emits the data to the waiting JS
        """
        response = u''

micho

First, install nginx for mac with "brew install nginx".

Then follow homebrew's instructions to know where the config file is.

1. To use https you will need a self-signed certificate: https://devcenter.heroku.com/articles/ssl-certificate-self
2. Copy it somewhere (use full path in the example below for server.* files)
3. sudo nginx -s reload
4. Access https://localhost/

Edit /usr/local/etc/nginx/nginx.conf:

hrldcpr

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

schrader

Hide Application from Dock:

defaults write /Applications/Application.app/Contents/Info LSUIElement 1


Show Application in Dock:

defaults write /Applications/Application.app/Contents/Info LSUIElement 0

jallspaw

Adrian -

I appreciate that you spent time in writing this post. I know I've been up until 2am writing similarly long ones as well. I will take responsibility for having what is likely an irrational response (I blame Twitter for that) to the term "NoOps", but I invite you to investigate why that might be. I'm certainly not the only one who feels this way, apparently, and thus far have decided this issue is easily the largest distraction in my field I've encountered in recent years. I have had the option to simply ignore my opposition to the term, and just let the chips fall where they may with how popular the term "NoOps" may or may not get. I have obviously not taken that option in the past, but I plan to in the future.

You're not an analyst saying "NoOps". Analysts are easy (for me) to ignore, because they're not practitioners. We have expectations of engineering maturity from practitioners in this field of web engineering, especially those we consider leaders. I don't have any expectations from analysts,

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

xinz

global  
    log 127.0.0.1 local0 info  
    maxconn 5000  
    ulimit-n 10000  
  
defaults  
    log global  
    mode http  
  
frontend pub-srv 0.0.0.0:8080  

jacobo

class TrapLoop
  trap('TERM') { stop! }
  trap('INT')  { stop! }
  trap('SIGTERM') { stop! }

  def self.stop!
    @loop = false
  end

  def self.safe_exit_point!

kellabyte

#pragma comment (lib, "libuv.lib")
#pragma comment (lib, "ws2_32.lib")
#pragma comment(lib, "psapi.lib")
#pragma comment(lib, "Iphlpapi.lib")

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include "../../lib/libuv/include/uv.h"
#include "http_parser.h"

tbarbugli

import collections
import json
import redis
import threading
from tornado import gen
from tornado import ioloop
from tornado import web
from tornado.options import define
from tornado.options import options
import tornadoredis