cn007b

<?php

$address = '0.0.0.0';
$port = 12345;

// Create WebSocket.
$server = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
socket_set_option($server, SOL_SOCKET, SO_REUSEADDR, 1);
socket_bind($server, $address, $port);
socket_listen($server);

Hikingyo

CREATE USER 'admin'@'localhost' IDENTIFIED BY 'some_pass';
GRANT ALL PRIVILEGES ON *.* TO 'admin'@'localhost' WITH GRANT OPTION;
FLUSH PRIVILEGES;
## remote connection - not secure
CREATE USER 'admin'@'%' IDENTIFIED BY 'some_pass';
GRANT ALL PRIVILEGES ON *.* TO 'admin'@'%' WITH GRANT OPTION;
FLUSH PRIVILEGES;

SergiyOsadchyy

//  main.cpp
//  RSA
//
//  Created by Sergiy on 06.06.17.

#include <iostream>
#include <math.h>
#include <string.h>
#include <string>
#include <stdio.h>

2ch-gd-opengl

Документация:

https://www.opengl.org/sdk/docs/
https://www.opengl.org/wiki/Main_Page
https://www.opengl.org/registry/
http://docs.gl/
https://github.com/g-truc/ogl-samples

Тьюториалы:

Xaekai

/*
**
**  Example of Interprocess communication in Node.js through a UNIX domain socket
**
**  Usage:
**   server>  MODE=server node ipc.example.js
**   client>  MODE=client node ipc.example.js
**
*/

RichardBronosky

#! /usr/bin/env python
# -*- coding: utf-8 -*-
"""This module's docstring summary line.

This is a multi-line docstring. Paragraphs are separated with blank lines.
Lines conform to 79-column limit.

Module and packages names should be short, lower_case_with_underscores.
Notice that this in not PEP8-cheatsheet.py

redhog

Data size: 1000 000 points times 2 coords + 3 color values:

Load time for 1 arrays of 1000000 points = 39.8480000148993
Load time for 10 arrays of 100000 points = 57.4979999801144
Load time for 100 arrays of 10000 points = 53.67699998896569
Load time for 1000 arrays of 1000 points = 184.61100000422448
Load time for 10000 arrays of 100 points = 1469.6359999943525

Draw time for 1 arrays of 1000000 points = 0.15499998698942363
Draw time for 10 arrays of 100000 points = 0.3859999997075647 

candycode

// Simulate a call to Dropbox or other service that can
// return an image as an ArrayBuffer.
var xhr = new XMLHttpRequest();

// Use JSFiddle logo as a sample image to avoid complicating
// this example with cross-domain issues.
xhr.open( "GET", "http://fiddle.jshell.net/img/logo.png", true );

// Ask for the result as an ArrayBuffer.
xhr.responseType = "arraybuffer";

ashwin

// C# example program to demonstrate OpenTK
//
// Steps:
// 1. Create an empty C# console application project in Visual Studio
// 2. Place OpenTK.dll in the directory of the C# source file
// 3. Add System.Drawing and OpenTK as References to the project
// 4. Paste this source code into the C# source file
// 5. Run. You should see a colored triangle. Press ESC to quit.
//
// Copyright (c) 2013 Ashwin Nanjappa

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname