mmozeiko

// example how to set up OpenGL core context on X11 with EGL
// and use basic functionality of OpenGL 4.5 version

// to compile on Ubuntu first install following packages: build-essential libx11-dev libgl-dev libegl-dev, then run:
// gcc x11_opengl.c -o x11_opengl -lm -lX11 -lEGL

// important extension functionality used here:
// (4.3) KHR_debug:                     https://www.khronos.org/registry/OpenGL/extensions/KHR/KHR_debug.txt
// (4.5) ARB_direct_state_access:       https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_direct_state_access.txt
// (4.1) ARB_separate_shader_objects:   https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_separate_shader_objects.txt

timprepscius

#!/usr/bin/env python

import sys, getopt
import urllib
import urlparse
import base64
import mimetypes
import cgi
import sqlite3
import os

matthewaveryusa

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <linux/input.h>
#include <time.h>
#include <stdint.h>

int main(int argc, char* argv[]){ 
  sleep(1);

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

XVilka

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

kachayev

# Simple:
# a --> b
#   --> c --> d
#   --> d 
graph1 = {
    "a": ["b", "c", "d"],
    "b": [],
    "c": ["d"],
    "d": []
}