⌘T | go to file |
⌘⌃P | go to project |
⌘R | go to methods |
⌃G | go to line |
⌘KB | toggle side bar |
⌘⇧P | command prompt |
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 |
// Just before switching jobs: | |
// Add one of these. | |
// Preferably into the same commit where you do a large merge. | |
// | |
// This started as a tweet with a joke of "C++ pro-tip: #define private public", | |
// and then it quickly escalated into more and more evil suggestions. | |
// I've tried to capture interesting suggestions here. | |
// | |
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_, | |
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant, |
https://www.reddit.com/r/JDM_WAAAT/comments/8zgkfj/server_build_nas_killer_v_20_the_terminator_dual/ 2x X5650 from this thread Aside from that build guide, a generic USB3 card and an AMD R9-200
Modify /etc/default/grub and add vfio-pci.ids=dead:beef video=efifb:off
to GRUB_CMDLINE_LINUX_DEFAULT (use the PCI vid/pid of your primary GPU, not dead:beef)
Hi guys! Since I started to write Bluebox-ng I've been tracking the different security projects I found written in Node.js. Now we've published the first stable version we think it's the right moment to speak among us (and, of course, everyone interested in it :).
- I think we're rewriting the same stuff in our respective projects again and again. For example, almost any tool supports IPv6 because the functions we need are still not present in the Node core and the libraries I found (IMHO) were not enough.
- There're different projects implementing exactly the same thing, ie: port scanners.
- We're working in a too new environment, so we need to make it together.
> module Huffman where | |
> import Control.Arrow | |
> import Data.List | |
> import qualified Data.Map as M | |
> import Data.Function | |
This typeclass is supposed to make life _a bit_ easier. |
require 'rubygems' | |
require 'sinatra' | |
require 'fileutils' | |
# upload with: | |
# curl -v -F "data=@/path/to/filename" http://localhost:4567/user/filename | |
post '/:name/:filename' do | |
userdir = File.join("files", params[:name]) |
Desktop puzzle game. Level design resembles Escher's "impossible" drawings and passable path varies depending on where player is located and in which direction he moves.
import os | |
from autobahn.resource import WebSocketResource, WSGIRootResource | |
from autobahn.websocket import WebSocketServerFactory, WebSocketServerProtocol | |
from flask import Flask, render_template | |
from twisted.application import internet, service | |
from twisted.internet import reactor | |
from twisted.python.threadpool import ThreadPool | |
from twisted.web.server import Site |