munificent

#include <time.h> //  Robert Nystrom
#include <stdio.h> // @munificentbob
#include <stdlib.h> //     for Ginny
#define  r return    //    2008-2019
#define  l(a, b, c, d) for (i y=a;y\
<b; y++) for (int x = c; x < d; x++)
typedef int i;const i H=40;const i W
=80;i m[40][80];i g(i x){r rand()%x;
}void cave(i s){i w=g(10)+5;i h=g(6)
+3;i t=g(W-w-2)+1;i u=g(H-h-2)+1;l(u

tsenart

    10/s:  min:    454ns  max:  5.341µs  0.50:    711ns  0.90:  1.042µs  0.95:  1.223µs  0.99:  4.173µs
    50/s:  min:    278ns  max: 76.968µs  0.50:    768ns  0.90:  1.306µs  0.95:  2.956µs  0.99:  5.596µs
   100/s:  min:    193ns  max: 41.241µs  0.50:    712ns  0.90:  1.136µs  0.95:  1.614µs  0.99:  4.393µs
   500/s:  min:    148ns  max: 21.488µs  0.50:    721ns  0.90:  1.003µs  0.95:  1.086µs  0.99:  3.061µs
  1000/s:  min:    137ns  max:  44.32µs  0.50:    735ns  0.90:  1.009µs  0.95:  1.069µs  0.99:  2.682µs
  5000/s:  min:    109ns  max: 11.757µs  0.50:    348ns  0.90:    374ns  0.95:    398ns  0.99:    491ns
 10000/s:  min:    109ns  max: 22.745µs  0.50:    348ns  0.90:    371ns  0.95:    384ns  0.99:    478ns

steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

sAbakumoff

• nylas/N1 💌 An extensible desktop mail app built on the modern web.
• black-screen/black-screen A terminal emulator for the 21st century.
• shockone/black-screen A terminal emulator for the 21st century.
• ptmt/react-native-macos React Native for macOS
• docker/kitematic Visual Docker Container Management on Mac & Windows
• kitematic/kitematic Visual Docker Container Management on Mac & Windows
• davezuko/wirk-starter Get started with React, Redux, and React-Router!
• TelescopeJS/Telescope 🔭 An open-source social news app built with Meteor & React
• coryhouse/react-slingshot React + Redux starter kit / boile

branneman

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

rurban

/***********************************************************************
 * connect.c -- Make socket connection using SOCKS4/5 and HTTP tunnel.
 *
 * Copyright (c) 2000-2006 Shun-ichi Goto
 * Copyright (c) 2002, J. Grant (English Corrections)
 * Copyright (c) 2010, Reini Urban (added realm to http_auth basic)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2