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How To: Program with Python

Welcome to Google's Python Class – a seven-segment, two-part free virtual class for people with a little bit of programming experience who want to learn Python. The class includes written materials, lecture videos, and lots of code exercises to practice Python coding. The first exercises work on basic Python concepts like strings and lists, building up to the later exercises which are full programs dealing with text files, processes, and http connections. The class is geared for people who ha...

How To: Perform a rigged impromptu matchbox game

This trick can be done anytime, anywhere, with one of the easiest props ever: a matchbox. The props couldn't be simpler: just find an empty matchbox that has the same design on both sides. Set it on the table with the inside tray facing up (we'll call that "right side up") and start making a simple game of balancing the box with one side on the edge of the table and the other on your fingertip.

How To: Win an argument

Is your girlfriend or boyfriend always right? No matter what you say, they will always be right? Well, in this tutorial learn how you can win in an argument fair and square with a few simple techniques.

How To: Play war

Watch this video tutorial to learn how to play war. Not only is War a great way to pass the time with a friend, but it's so easy to learn that both children and adults can play.

News: How to Write Better Code

Programming is an essential thing in hacking/pentesting, and at times, I do not feel that it is being addressed enough here, at Null-byte. I understand that this is a forum dedicated for hacking, but I'll address some of the stuff I feel is muy importante about programming. I am not a professional programmer, but I do have experience and I do want to share some of the stuff professionals have taught me.

How To: Here's How You Can Make a Real Difference in the Aftermath of the Michael Brown & Eric Garner Grand Jury Decisions

In the aftermath of the unindicted police killings of Michael Brown and Eric Garner, we've been told that the system worked as intended. When our legal system's outcome is at conflict with what a majority of Americans believe is just, it's clear that some changes are needed. But what specifically needs to change? And what can an average citizen with a moral and just cause do to prevent these kinds of tragedies from repeating themselves again and again?

How To: How I Made Cat Poop Coffee (Kopi Luwak)—The Best Cup of Crap Ever

I am a man who enjoys a good cup of crap. Not just any crap, but the kind that makes the Seattle coffee-snob inside of me feel all warm and happy as if the sun were out (which of course it isn't.) It's the kind of crap that has traveled through the intestinal tracts of a nocturnal marsupial, cutely called a Civet. It's the kind of fermented brew that everyone should lay their lips on at least once.

How To: Parallel Programming with OpenMP: A Quick Introduction

As many of you know, processor's clock frequency improvement got stuck in about 2003, causing the origin of multicore CPU (and other technologies). In this article I'll introduce you on how to run code simultaneously in various processors (I suppose that all of you have a multicore CPU). When you write code without any parallel directive, it only executes in one CPU at the same time (see it below). OpenMP make simple to work with various cores (if not with all of them) , without so much heada...

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