dgraziotin

#!/bin/bash
#
# This program is free software. It comes without any warranty, to
# the extent permitted by applicable law. You can redistribute it
# and/or modify it under the terms of the Do What The Fuck You Want
# To Public License, Version 2, as published by Sam Hocevar. See
# http://sam.zoy.org/wtfpl/COPYING for more details.
#

# Version 3, enhanced for Ubuntu 13.X+, Fedora 19+, and similar distros.

egobrain

-define(atom(Atom),erl_syntax:atom(Atom)).
-define(var(Var),erl_syntax:variable(Var)).
-define(underscore,erl_syntax:underscore()).

-define(apply(Fun,Args),erl_syntax:application(?atom(Fun),Args)).
-define(apply(Mod,Fun,Args),erl_syntax:application(?atom(Mod),?atom(Fun),Args)).
-define(apply_(Fun,Args),erl_syntax:application(Fun,Args)).
-define(clause(Pattern,Guard,Body),erl_syntax:clause(Pattern,Guard,Body)).
-define(cases(Arg,Clauses),erl_syntax:case_expr(Arg,Clauses)).
-define(ifs(Clauses),erl_syntax:if_expr(Clauses)).

sstur

function toJSON(node) {
  let propFix = { for: 'htmlFor', class: 'className' };
  let specialGetters = {
    style: (node) => node.style.cssText,
  };
  let attrDefaultValues = { style: '' };
  let obj = {
    nodeType: node.nodeType,
  };
  if (node.tagName) {

jars

Music For Hackers
==

To a hacker, there's something distracting about booting up a GUI to listen to your tunes. You live your life in the terminal, you treat the mouse like a high voltage tap.

So give these commands a run in the terminal, and toss on your headphones.

    sudo apt-get install mplayer
    echo "alias defcon-start='nohup mplayer http://sfstream1.somafm.com:6200 > /dev/null 1>&2 &'" >> ~/.bashrc
    echo "alias defcon-stop='killall -9 mplayer'" >> ~/.bashrc

akhenakh

package main

import (
	"image"
	_ "image/gif"
	_ "image/jpeg"
	_ "image/png"
	"io"
	"mime"

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

bishboria

These links no longer work. Springer have pulled the free plug.

Graduate texts in mathematics

duplicates = multiple editions

A Classical Introduction to Modern Number Theory, Kenneth Ireland Michael Rosen

A Classical Introduction to Modern Number Theory, Kenneth Ireland Michael Rosen

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

vurtun

#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <stdint.h>
#include <assert.h>
#include <string.h>
#define streq(a, b) (!strcmp((a), (b)))

#ifndef __USE_GNU
#define __USE_GNU

gwillem

# Add this snippet to the top of your playbook. 
# It will install python2 if missing (but checks first so no expensive repeated apt updates)
# [email protected]

- hosts: all
  gather_facts: False
  
  tasks:
  - name: install python 2
    raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal)