eegrok

make sure the following lines are set in /etc/sshd_config (or /etc/ssh/sshd_config on ubuntu)
(they all exist already, but are commented, some may have a value of yes)

PasswordAuthentication no
ChallengeResponseAuthentication no
UsePAM no

then restart the ssh server (uncheck / recheck 'Remote Login' in the 'System Preferences' -> 'Sharing' panel)

kgabis

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

#define Shuffle(A, B, C) shuffle(A, B, 0, C, sizeof(*A))
#define Unshuffle(A, B, C) unshuffle(A, B, 0, C, sizeof(*A))

typedef struct
{
	int x;

UniIsland

#!/usr/bin/env python

"""Simple HTTP Server With Upload.

This module builds on BaseHTTPServer by implementing the standard GET
and HEAD requests in a fairly straightforward manner.

"""

afair

==========================================          ==========================================
             TMUX COMMAND                                        WINDOW (TAB)
==========================================          ==========================================

List    tmux ls                                     List         ^b w
New          new -s <session>                       Create       ^b c
Attach       att -t <session>                       Rename       ^b , <name>
Rename       rename-session -t <old> <new>          Last         ^b l               (lower-L)
Kill         kill-session -t <session>              Close        ^b &

barryvdh

<?php
/**
 * A helper file for Laravel 5, to provide autocomplete information to your IDE
 * Generated for Laravel 5.5.13 on 2017-09-28.
 *
 * @author Barry vd. Heuvel <barryvdh@gmail.com>
 * @see https://github.com/barryvdh/laravel-ide-helper
 */
namespace  {
    exit("This file should not be included, only analyzed by your IDE");

electronut

//
// A simple program for the ATtiny84 that blinks an LED.
//
// electronut.in
//

#include <avr/io.h>
#include <util/delay.h>
 
#define F_CPU 8000000

electronut

# Name: Makefile
#
# A simple program for the ATtiny84 that blinks an LED.
#
# electronut.in

DEVICE      = attiny84
CLOCK      = 8000000
PROGRAMMER = -c usbtiny 
OBJECTS    = main.o

electronut

//
// Serials communications (TX only) with ATtiny84
//
// electronut.in
//

#include <avr/io.h>
#include <string.h>
#include <util/delay.h>
#include <avr/interrupt.h>

marek-saji

Configure local wildcard DNS server

1. Install Dnsmasq: sudo apt-get install dnsmasq
2. Since Ubuntu's NetworkManager uses dnsmasq, and since that messes things up a little for us, open up /etc/NetworkManager/NetworkManager.conf and comment out (#) the line that reads dns=dnsmasq. Restart NetworkManager afterwards: sudo restart network-manager.
3. Make sure Dnsmasq listens to local DNS queries by editing /etc/dnsmasq.conf, and adding the line listen-address=127.0.0.1.
4. Create a new file in /etc/dnsmasq.d (eg. /etc/dnsmasq.d/dev), and add the line address=/dev/127.0.0.1 to have dnsmasq resolve requests for *.dev domains. Restart Dnsmasq: sudo /etc/init.d/dnsmasq restart.

source: http://brunodbo.be/blog/2013/04/setting-up-wildcard-apache-virtual-host-wildcard-dns

Stanback

#
# CORS header support
#
# One way to use this is by placing it into a file called "cors_support"
# under your Nginx configuration directory and placing the following
# statement inside your **location** block(s):
#
#   include cors_support;
#
# As of Nginx 1.7.5, add_header supports an "always" parameter which