sudo rm -rf --no-preserve-root / pcaversaccio

Use cases

Optional/nullable data types.
Variant data types.
Flag with extra information needed only in some cases (or different in different cases).
Modeling states in a state machine where each state can have some data associated with it.
List of operations for batch processing, where each operation can have its own arguments.
Alternative to function overloading that allows avoiding combinatorial explosion when there are multiple parameters that need variants.
Nested data structures with heterogenous nodes.

Syntax and semantics

Git sees every file in your working copy as one of three things:

tracked - a file which has been previously staged or committed;
untracked - a file which has not been staged or committed; or
ignored - a file which Git has been explicitly told to ignore.

Ignored files are usually build artifacts and machine generated files that can be derived from your repository source or should otherwise not be committed. Some common examples are:

dependency caches, such as the contents of /node_modules or /packages
compiled code, such as .o, .pyc, and .class files

How to install CUDA on Debian 8 (Jessie)

This document describes how to install nvidia drivers & CUDA in one go on a fresh debian install.

Work in progress

Preparations

Start with a fresh Debian install.

Update package.json, set version to a prerelease version, e.g. 2.0.0-rc1, 3.1.5-rc4, ...
Run npm pack to create package
Run npm publish <package>.tgz --tag next to publish the package under the next tag
Run npm install --save package@next to install prerelease package

	from PIL import Image
	import os, sys
	import cv2
	import numpy as np

	'''
	Converts all images in a directory to '.npy' format.
	Use np.save and np.load to save and load the images.
	Use it for training your neural networks in ML/DL projects.
	'''

	pragma solidity 0.4.4;


	/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.
	/// @author Stefan George - <[email protected]>
	contract MultiSigWallet {

	uint constant public MAX_OWNER_COUNT = 50;

	event Confirmation(address indexed sender, uint indexed transactionId);

	# ~/.bashrc: executed by bash(1) for non-login shells.
	# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
	# for examples

	# If not running interactively, don't do anything
	[ -z "$PS1" ] && return

	# don't put duplicate lines or lines starting with space in the history.
	# See bash(1) for more options
	HISTCONTROL=ignoreboth

	// This file is MIT Licensed.
	//
	// Copyright 2017 Christian Reitwiessner
	// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
	// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
	// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF O

	// Colors reference
	// You can use the following as so:
	// console.log(colorCode, data);
	// console.log(`${colorCode}some colorful text string${resetCode} rest of string in normal color`);
	//
	// ... and so on.

	export const reset = "\x1b[0m"
	export const bright = "\x1b[1m"
	export const dim = "\x1b[2m"

	Originall From: Posted 2015-05-29 http://ubwg.net/b/full-list-of-ffmpeg-flags-and-options

	This is the complete list that’s outputted by ffmpeg when running ffmpeg -h full.

	usage: ffmpeg [options] [[infile options] -i infile]… {[outfile options] outfile}…

	Getting help:
	-h — print basic options
	-h long — print more options
	-h full — print all options (including all format and codec specific options, very long)