jonhoo

Distributed Read-Write Mutex in Go

This project has moved to https://github.com/jonhoo/drwmutex so it can be imported into Go applications.

macton

// This file: https://gist.github.com/macton/4dd5fec2113be284796e
// See: Intel Intrinsics Guide  https://software.intel.com/sites/landingpage/IntrinsicsGuide/
// See: CPUID Explorer          http://www.flounder.com/cpuid_explorer1.htm
// See: Playing with cpuid      http://newbiz.github.io/cpp/2010/12/20/Playing-with-cpuid.html
// See: MSDN __cpuid, __cpuidex http://msdn.microsoft.com/en-us/library/hskdteyh.aspx
// See: Notes on MMX/SSE and a searchable table of intrinsics. http://www.taffysoft.com/pages/20120418-01.html
// See: AMD CPUID Specification http://amd-dev.wpengine.netdna-cdn.com/wordpress/media/2012/10/25481.pdf

#if defined(__GNUC__)
#include <stdint.h>

lhecker

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <time.h>
#include <emmintrin.h>

/*
 * Round up n to the next multiple of m.
 * m needs to be a power of 2.
 */

jaredlwong

FROM ubuntu

# make sure the package repository is up to date
RUN echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list
RUN apt-get update

RUN apt-get install -y openssh-server
RUN mkdir /var/run/sshd

# set up root:root and me:me

bg5sbk

//
// How to set timeout for http.Get() in golang
//
package main

import (
	"io"
	"io/ioutil"
	"log"
	"net"

denisdefreyne

def image_link(identifier, rep_name)
  item = @items[identifier]
  rep = item.rep_named(rep_name)

  # Create soft dependency
  # (i.e. when the image changes, this page will be recompiled)
  Nanoc::NotificationCenter.post(:visit_started, item)
  Nanoc::NotificationCenter.post(:visit_ended,   item)

  # Create hard dependency

wellle

nnoremap <silent> y :<C-U>call MarkAndSetOpfunc()<CR>g@
vnoremap <silent> y :<C-U>call MarkYankAndJump()<CR>

function! MarkAndSetOpfunc()
    let g:save_cursor = getpos(".")
    set opfunc=YankAndJumpBack
endfunction

function! MarkYankAndJump()
    let g:save_cursor = getpos(".")

chrissnell

#include <stdlib.h>   // card > cjs.ppm
#include <stdio.h>
#include <math.h>
typedef int i;typedef float f;struct v{
f x,y,z;v operator+(v r){return v(x+r.x
,y+r.y,z+r.z);}v operator*(f r){return
v(x*r,y*r,z*r);}f operator%(v r){return
x*r.x+y*r.y+z*r.z;}v(){}v operator^(v r
){return v(y*r.z-z*r.y,z*r.x-x*r.z,x*r.
y-y*r.x);}v(f a,f b,f c){x=a;y=b;z=c;}v

dbernar1

add_action( 'wp_enqueue_scripts', 'my_pjn_scripts_and_styles');

function my_pjn_scripts_and_styles() {
  if ( is_page( 'some-page-slug' ) ) {
    wp_enqueue_script(
      $handle = 'googlemap',
      $src = "http://maps.googleapis.com/maps/api/js?sensor=true",
      $deps = array(),
      $ver = 'V3',
      $in_footer = true

hintjens

/*  =========================================================================
    CurveZMQ - authentication and confidentiality for 0MQ

    -------------------------------------------------------------------------
    Copyright (c) 1991-2013 iMatix Corporation <www.imatix.com>
    Copyright other contributors as noted in the AUTHORS file.

    This is free software; you can redistribute it and/or modify it under
    the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation; either version 3 of the License, or (at